Machining grinding device

Abstract

The invention belongs to the technical field of machining and discloses a machining grinding device which comprises a machine body, a feeding port is formed in one side of the top end of the machine body, and a water inlet pipe with a valve and a water outlet pipe with a valve are sequentially and fixedly connected to the position, close to the upper portion of the side wall of the feeding port, of the machine body from top to bottom. A cleaning cavity communicating with the feeding port, the water inlet pipe with the valve and the water drainage pipe with the valve, a first communicating port communicating with the cleaning cavity and a grinding cavity communicating with the first communicating port are formed in the machine body from the side close to the feeding port to the side far away from the feeding port, and an upper conveying belt body and a push plate are sequentially arranged in the cleaning cavity from top to bottom; the cleaning structure is arranged before the machining raw materials are ground, the raw materials can be cleaned, the problems that impurities adhere to the surfaces of the raw materials, the impurities and the raw materials are ground together and are not prone to separation, and consequently the mechanical precision of a follow-up raw material machining machine is low are solved, and the precision of the ground raw materials is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical processing, and in particular relates to a mechanical processing grinding device. Background Art

[0002] Machinery refers to machines that use physical principles to convert non-mechanical energy into mechanical energy to complete work. Machining refers to the whole process of using various machines and tools to process raw materials into machinery. The accuracy of raw materials is the basis of machining accuracy. In some cases, there is a need to grind raw materials to improve their accuracy, thereby improving the accuracy of machining.

[0003] Chinese Patent No. 202321714451.2 discloses a mechanical processing grinding device, wherein a first cylinder is arranged at the top of a box body, a lifting plate connected to the first cylinder is arranged above the inside of the box body, a motor is arranged at the bottom of the lifting plate, a grinding disc is arranged at the output end of the motor, a grinding frame matching with the grinding disc is arranged at the bottom of the box body, a second cylinder is arranged on the side wall of the box body, a push plate connected to the second cylinder is arranged inside the grinding frame, and a discharge port is arranged at the bottom of the grinding frame. When the device is grinding, the raw material to be ground is placed in the grinding frame, the first cylinder drives the lifting plate to move downward, and the lifting plate drives the motor and the grinding disc to move downward until the grinding disc is located at the matching position of the grinding frame and stops, the motor drives the grinding disc to rotate, and the grinding disc grinds the raw material in the grinding frame. During the grinding process, the first cylinder rises regularly, and the second cylinder drives the push plate to move to push the raw material at the edge of the grinding frame to the middle, so as to improve the grinding uniformity of the raw material, and the raw material after grinding is discharged through the discharge port.

[0004] The inventors of this application have discovered that the above-mentioned existing mechanical processing grinding device is unable to pre-treat the raw materials before grinding, resulting in impurities adhering to the raw materials. During the grinding process, the impurities are ground at the same time as the raw materials. The impurities after grinding are mixed in the ground raw materials and are difficult to separate, which reduces the accuracy of the subsequent raw materials after machining. Summary of the invention

[0005] To solve the problems raised in the above background technology, the present invention provides a mechanical processing grinding device, which has the characteristics of preventing impurities from adhering to the surface of raw materials, preventing the impurities from being ground together with the raw materials and causing the subsequent raw material processing machinery to have low mechanical precision, and improving the precision of the raw materials after grinding.

[0006] To achieve the above object, the present invention provides the following technical solution: a mechanical processing grinding device, comprising:

[0007] A machine body, a feeding port is provided on one side of the top of the machine body, a water inlet pipe with a valve and a drain pipe with a valve are fixedly connected in sequence from top to bottom on the side wall of the machine body near the feeding port, a cleaning chamber connected with the feeding port, the water inlet pipe with a valve and the drain pipe with a valve, a first connecting port connected with the cleaning chamber and a grinding chamber connected with the first connecting port are respectively provided inside the machine body from the side close to the feeding port to the side far from the feeding port, an upper feeding belt body and a pushing plate are sequentially arranged in sequence from top to bottom inside the cleaning chamber, the upper feeding belt body is located above the water inlet pipe with a valve and extends into the first connecting port at one end close to the first connecting port, a plurality of upper material stripping plates are fixedly connected to the outer side wall of the upper feeding belt body at equal intervals, and the pushing plate is located below the drain pipe with a valve. , a plurality of drainage holes are provided at equal intervals inside the push plate, an ultrasonic transducer is fixedly connected to the bottom of the cleaning chamber, a first guide plate is fixedly connected to the inside of the grinding chamber in sequence from top to bottom, two crushing rollers are symmetrically arranged, a grinding groove is provided, and a filter screen is fixedly connected, the first guide plate is fixedly connected below the first connecting port and gradually tilted downward along the side close to the grinding chamber, a grinding block is provided inside the grinding groove, two material drop ports that connect the upper and lower spaces of the grinding chamber are symmetrically provided at the bottom end of the grinding groove, the bottom end of the grinding chamber is an inclined structure, a discharge port is provided on the machine body at the downwardly inclined bottom end of the grinding chamber, and an ultrasonic generator and a programmable controller are fixedly connected to the outer wall of the operating end of the machine body in sequence from top to bottom;

[0008] The first driving mechanism drives the upper conveying belt body to rotate toward the side of the water inlet pipe with valve and the drain pipe with valve to realize material conveying, and can be driven in the reverse direction at the same time;

[0009] The second driving mechanism drives the push plate to rise and fall to achieve water drainage, contact with the upper material stripping plate to achieve material feeding and reset;

[0010] The third driving mechanism drives the two crushing rollers to move toward each other to achieve preliminary crushing of the raw materials;

[0011] The fourth driving mechanism drives the grinding block to rotate to achieve secondary grinding of the raw material;

[0012] The first driving mechanism, the second driving mechanism, the ultrasonic transducer and the ultrasonic generator are electrically connected to the programmable controller, and the ultrasonic transducer and the ultrasonic generator.

[0013] Furthermore, the first driving mechanism includes a motor fixedly connected to the outer wall of the machine body, a driving cavity opened in the machine body outside the cleaning cavity and the grinding cavity, and two first driving shafts symmetrically arranged in the cleaning cavity, the ultrasonic transducer is located in the driving cavity, the two first driving shafts extend through the machine body into the driving cavity at one end close to the motor, the first driving shaft is connected to the machine body through a bearing, the first driving shaft is connected to the motor output end at one end close to the motor through a coupling, the first driving shaft is connected to the inner wall of the machine body at one end close to the motor and away from the motor through a bearing, the first driving shaft extends through the machine body into the driving cavity at one end away from the motor, the first driving shaft is connected to the machine body through a bearing, an upper feed roller is fixedly sleeved on the outer side of the first driving shaft, the upper feed belt body is sleeved on the outside of the two upper feed rollers and frictionally transmits power to each other, and the motor is electrically connected to the programmable controller.

[0014] Furthermore, the second driving mechanism includes a first gear fixedly sleeved on the first driving shaft extending from the motor side to the shaft in the driving cavity, a third driving shaft connected to the inner wall of the machine body through a bearing and located in the driving cavity, a second driving shaft connected to the machine body through a bearing, and a screw connected to the machine body through a bearing, a second gear fixedly sleeved on the third driving shaft, a first transmission toothed belt meshing transmission is connected to the outer surface of the first gear and the second gear, an electromagnet is fixedly connected to the third driving shaft away from the mounting end, one end of the second driving shaft extends into the driving cavity and four limit blocks are fixedly connected to the outer wall at equal intervals, An iron block is arranged outside this end of the second driving shaft, and four limit grooves are arranged on the inner wall of the iron block at equal intervals. The four limit grooves are arranged outside the four limit blocks. This end of the second driving shaft is located between the iron block and the second driving shaft and is elastically connected with a connecting spring. The other end of the second driving shaft extends into the driving cavity and is fixedly sleeved with a first conical wheel. The bottom end of the screw extends into the driving cavity and is fixedly sleeved with a second conical wheel meshing with the first conical wheel. The top end of the screw extends into the cleaning cavity and the top end is flush with the bottom end of the first connecting port. The push plate is connected to the screw through a transmission nut, and the electromagnet is electrically connected to the programmable controller.

[0015] Furthermore, the third driving mechanism includes a third gear fixedly sleeved on the shaft extending from the first driving shaft away from the motor side to the shaft in the driving cavity, and two fourth driving shafts symmetrically arranged inside the grinding cavity, the third gear is located on the side away from the first gear, the two fourth driving shafts extend through the machine body into the driving cavity near one end of the motor, the fourth driving shafts are connected to the machine body through a bearing, the two fourth driving shafts extending into the driving cavity are respectively fixedly sleeved with fourth gears, the two fourth gears are meshingly connected, a fifth gear is fixedly sleeved on the shaft extending from the fourth driving shaft into the driving cavity away from the motor side, the fifth gear is away from the fourth gear, the third gear and the fifth gear are meshingly connected with a second transmission toothed belt, the two fourth driving shafts are connected to the inner wall of the machine body through a bearing at one end away from the motor, and two crushing rollers are fixedly sleeved outside the two fourth driving shafts.

[0016] Furthermore, the fourth driving mechanism includes a seventh gear fixedly sleeved on the fourth driving shaft extending from the motor side to the driving cavity shaft, a sixth driving shaft connected to the body through a bearing, and a fifth driving shaft connected to the grinding groove through a bearing, the seventh gear is located on the side of the fifth gear away from the fourth gear, the sixth driving shaft extends into the driving cavity close to one end of the motor and is fixedly sleeved with the sixth gear, the seventh gear and the outer shell of the sixth gear are meshed with a third transmission toothed belt, the sixth driving shaft extends into the grinding cavity away from one end of the motor and is fixedly sleeved with a fourth conical wheel, the bottom end of the fifth driving shaft extends into the grinding cavity and is fixedly sleeved with a third conical wheel meshing with the fourth conical wheel, the top end of the fifth driving shaft extends into the grinding groove, and the grinding block is fixedly sleeved on the outside of the fifth driving shaft.

[0017] Furthermore, it also includes:

[0018] A plurality of fan blades are respectively arranged on both sides of the cleaning chamber perpendicular to the first connecting port on the machine body, and the positions of the fan blades do not affect the lifting and lowering of the push plate;

[0019] The fifth driving mechanism drives the multiple fan blades to rotate to achieve air drying of the raw materials.

[0020] Furthermore, the fifth driving mechanism includes two eighth gears fixedly sleeved on the shaft extending from the first driving shaft away from the motor side to the inside of the driving cavity, and multiple seventh driving shafts connected to the body through bearings, one end of the seventh driving shaft extends into the cleaning cavity and is fixedly connected to the fan blades, the other end of the seventh driving shaft extends into the driving cavity and is fixedly sleeved with a tenth gear, and the outer sleeves of multiple tenth gears on the same side are meshed with fifth transmission toothed belts, a ninth gear is fixedly sleeved on the side of the seventh driving shaft away from the tenth gear close to the eighth gear, and the outer sleeves of the eighth gear and the ninth gear on the same side are meshed with a fourth transmission toothed belt.

[0021] Furthermore, it also includes:

[0022] A lower feeding belt body is arranged inside the grinding chamber between the grinding groove and the filter screen, a plurality of lower feeding plates are fixedly connected to the outer side wall of the lower feeding belt body at equal intervals, the lower feeding plates are in contact with the crushing roller, a second connecting port and a third connecting port connected to the grinding chamber are sequentially provided in the upper and lower parts of the machine body at the side of the grinding chamber away from the cleaning chamber, a second guide plate is fixedly connected to the grinding chamber below the second connecting port, one end of the lower feeding belt body close to the third connecting port extends into the third connecting port, a return chamber connecting the second connecting port and the third connecting port is provided inside the machine body at the side of the second connecting port and the third connecting port away from the grinding chamber, a screw feeder is arranged inside the return chamber, the bottom end of the screw feeder penetrates the machine body and extends into the driving chamber, the screw feeder is connected to the machine body through-section through a bearing, and the top end of the screw feeder is connected to the inner wall of the machine body through a bearing;

[0023] The sixth driving mechanism drives the lower conveying belt body and the upper conveying belt body to rotate in the same direction to realize material conveying;

[0024] The seventh driving mechanism drives the screw feeder to rotate so as to return the material upward.

[0025] Furthermore, the sixth driving mechanism includes an eleventh gear fixedly sleeved on the shaft extending from the first driving shaft away from the motor side to the inner shaft of the driving cavity, and two eighth driving shafts symmetrically arranged inside the grinding cavity, the eleventh gear is located between the first gear and the eighth gear, the two eighth driving shafts extend through the machine body into the driving cavity near one end of the motor, the eighth driving shafts are connected to the through section of the machine body through a bearing, a twelfth gear is fixedly sleeved on the shaft extending from the eighth driving shaft near the motor side to the driving cavity, the eleventh gear and the twelfth gear are meshedly connected with a sixth transmission toothed belt, the two eighth driving shafts are connected to the inner wall of the machine body through bearings away from one end of the motor, a lower feed roller is fixedly sleeved on the outer side of the eighth driving shaft, the lower feed belt body is sleeved on the outside of the two lower feed rollers and frictionally transmitted with each other.

[0026] Furthermore, the seventh driving mechanism includes a fifth conical wheel fixedly sleeved on the eighth driving shaft extending from the motor side to the shaft in the driving cavity, a ninth driving shaft connected to the body through a bearing and located in the driving cavity, and a thirteenth gear fixedly sleeved on the shaft extending from the screw feeder to the driving cavity, a sixth conical wheel meshing with the fifth conical wheel is fixedly sleeved on the top end of the ninth driving shaft, a fourteenth gear is fixedly sleeved on the position of the ninth driving shaft corresponding to the thirteenth gear, and a seventh transmission toothed belt meshing with the outer surface of the thirteenth gear is meshed with the fourteenth gear.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. The present invention sets a cleaning structure before grinding the raw materials for mechanical processing, which can clean the raw materials to avoid impurities adhering to the surface of the raw materials. The impurities are ground together with the raw materials, which makes it difficult to separate them, resulting in low mechanical precision in the subsequent raw material processing machinery, thereby improving the precision of the raw materials after grinding.

[0029] 2. The present invention is provided with an air-drying structure, which can be air-dried according to the grinding characteristics of the raw materials after cleaning, and the degree of air-drying is controllable, thereby improving the grinding application range of the device.

[0030] 3. The present invention is provided with a material return structure, which can automatically return the raw materials that fail to meet the grinding standards to the initial crushing place for re-crushing and grinding, thereby improving the intelligence level of the device and the grinding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a stereogram of the present invention;

[0032] Figure 2 It is a vertical cross-sectional view of the present invention;

[0033] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0034] Figure 4 For the present invention Figure 2 Partial vertical section at point B in the middle;

[0035] Figure 5 For the present invention Figure 2 Enlarged view of point C in the middle;

[0036] Figure 6 It is a vertical cross-sectional view from another perspective of the present invention;

[0037] Figure 7 For the present invention Figure 6 Enlarged view of point D in the middle;

[0038] Figure 8 It is a schematic diagram of the local structure of the present invention;

[0039] Fig. 9 For the present invention Figure 8 Cross-section at E in the middle;

[0040] Fig.10 For the present invention Figure 8 Enlarged view of point F in the middle;

[0041] In the figure: 1, machine body; 2, ultrasonic generator; 3, programmable controller; 4, grinding chamber; 5, discharge port; 6, feed port; 7, upper material plate; 8, first connecting port; 9, first material guide plate; 10, second material guide plate; 11, second connecting port; 12, screw feeder; 13, third connecting port; 14, return chamber; 15, lower feed belt; 16, lower material plate; 17, crushing roller; 18, drain hole; 19, push plate; 20, upper feed belt; 21, cleaning chamber; 22, water inlet pipe with valve; 23, drain pipe with valve; 24, grinding block; 25, drop port; 26, grinding trough; 27, filter screen; 28, fan blade; 29, ultrasonic transducer;

[0042] 101, motor; 102, drive chamber; 103, first drive shaft; 104, upper feed roller;

[0043] 201, second driving shaft; 202, first conical wheel; 203, second conical wheel; 204, screw;

[0044] 205, first gear; 206, third drive shaft; 207, second gear; 208, first transmission belt;

[0045] 209, electromagnet; 210, iron block; 211, connecting spring;

[0046] 301, third gear; 302, second transmission belt; 303, fourth drive shaft; 304, fourth gear; 305, fifth gear;

[0047] 401, fifth drive shaft; 402, third conical wheel; 403, sixth drive shaft; 404, fourth conical wheel; 405, sixth gear; 406, third transmission toothed belt; 407, seventh gear;

[0048] 501, the eighth gear; 502, the ninth gear; 503, the fourth transmission toothed belt; 504, the seventh drive shaft; 505, the fifth transmission toothed belt; 506, the tenth gear;

[0049] 601, the eleventh gear; 602, the lower feed roller; 603, the twelfth gear; 604, the eighth drive shaft; 605, the sixth transmission toothed belt;

[0050] 701, fifth conical wheel; 702, sixth conical wheel; 703, thirteenth gear; 704, seventh transmission toothed belt; 705, ninth drive shaft; 706, fourteenth gear. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0052] Embodiment 1

[0053] See also Figure 1-10 The present invention provides the following technical solution: a mechanical processing grinding device, comprising:

[0054] The machine body 1 has a feed port 6 on one side of the top of the machine body 1, and a water inlet pipe 22 with a valve and a drain pipe 23 with a valve are fixedly connected in sequence from top to bottom on the side wall of the machine body 1 near the feed port 6. A cleaning chamber 21 connected with the feed port 6, the water inlet pipe 22 with a valve and the drain pipe 23 with a valve, a first connecting port 8 connected with the cleaning chamber 21, and a grinding chamber 4 connected with the first connecting port 8 are respectively opened inside the machine body 1 from the side close to the feed port 6 to the side far away from the feed port 6. An upper feeding belt body 20 and a push plate 19 are sequentially arranged in sequence in the cleaning chamber 21. The upper feeding belt body 20 is located above the water inlet pipe 22 with a valve and extends into the first connecting port 8 at one end close to the first connecting port 8. A plurality of upper material stripping plates 7 are fixedly connected to the outer wall of the upper feeding belt body 20 at equal intervals. The push plate 19 is located at the side of the water inlet pipe 22 with a valve and the drain pipe 23 with a valve. Below the water pipe 23, a plurality of drain holes 18 are provided at equal intervals inside the push plate 19, an ultrasonic transducer 29 is fixedly connected to the bottom of the cleaning chamber 21, a first guide plate 9 is fixedly connected to the grinding chamber 4 in sequence from top to bottom, two crushing rollers 17 are symmetrically arranged, a grinding groove 26 is provided, and a filter screen 27 is fixedly connected, the first guide plate 9 is fixedly connected to the bottom of the first connecting port 8 and gradually tilts downward along the side close to the grinding chamber 4, a grinding block 24 is provided inside the grinding groove 26, two drop ports 25 connecting the upper and lower spaces of the grinding chamber 4 are symmetrically provided at the bottom of the grinding groove 26, the bottom end of the grinding chamber 4 is an inclined structure, a discharge port 5 is provided on the machine body 1 at the downwardly inclined bottom end of the grinding chamber 4, and an ultrasonic generator 2 and a programmable controller 3 are fixedly connected to the upper and lower outer walls of the operating end of the machine body 1 in sequence;

[0055] The first driving mechanism drives the upper conveying belt body 20 to rotate toward the side of the water inlet pipe 22 with valve and the drain pipe 23 with valve to realize material conveying, and can be driven in the reverse direction at the same time;

[0056] The second driving mechanism drives the push plate 19 to rise and fall to achieve drainage, contact with the upper material stripping plate 7 to achieve material feeding and reset;

[0057] The third driving mechanism drives the two crushing rollers 17 to move toward each other to achieve preliminary crushing of the raw materials;

[0058] The fourth driving mechanism drives the grinding block 24 to rotate to achieve secondary grinding of the raw material;

[0059] The first driving mechanism, the second driving mechanism, the ultrasonic transducer 29 and the ultrasonic generator 2 are electrically connected to the programmable controller 3 , and the ultrasonic transducer 29 is electrically connected to the ultrasonic generator 2 .

[0060] In this embodiment, see the attached Figure 1-6 Before grinding the device, connect the water supply equipment to the water inlet pipe 22 with a valve, set a flow meter on the water supply equipment, and connect the water storage equipment or wastewater purification equipment to the drain pipe 23 with a valve;

[0061] Before grinding the device, open the valve of the water inlet pipe 22 with valve, inject water into the cleaning chamber 21 through the water supply equipment and the water inlet pipe 22 with valve, and monitor the water injection amount with a flow meter until the set value is reached, stop the water supply, and close the valve of the water inlet pipe 22 with valve;

[0062] When the device is cleaned, the programmable controller 3 controls the first drive mechanism to start, and the ultrasonic generator 2 and the ultrasonic transducer 29 are controlled to start at the same time. The first drive mechanism drives the upper conveyor belt 20 to rotate in the direction shown in the figure, and the upper conveyor belt 20 drives multiple upper material stripping plates 7 to rotate in the same direction. The ultrasonic generator 2 generates a high-frequency oscillation signal and transmits it to the ultrasonic transducer 29. The ultrasonic transducer 29 converts it into a high-frequency mechanical oscillation and transmits it to the water in the cleaning chamber 21. The raw materials to be ground are poured in through the feed port 6, and the poured raw materials fall onto the upper conveyor belt 20, and are transported by the upper conveyor belt 20 and fall into the cleaning chamber 21 in batches, and ultrasonic cleaning is performed in the cleaning chamber 21. When the ultrasonic cleaning time is up, the valve of the valved drain pipe 23 is opened, and the cleaning waste water is discharged to the water storage device through the valved drain pipe 23 Or further processed in the wastewater purification equipment, after the wastewater is completely discharged, the valve of the valve drain pipe 23 is closed, and the second driving mechanism is started by the programmable controller 3. The second driving mechanism drives the push plate 19 to move upward through the drive of the first driving mechanism until the first driving time of the second driving mechanism is reached, and the second driving mechanism is closed by the programmable controller 3. At this time, the push plate 19 cannot move, and the residual moisture of the raw materials on the push plate 19 can be drained out through the drain hole 18. When the drain time is reached, the second driving mechanism is started again by the programmable controller 3 to drive the push plate 19 to move upward until the second driving time of the second driving mechanism is reached, and the second driving mechanism is closed by the programmable controller 3. At this time, the push plate 19 cannot move, and the raw materials on the push plate 19 are in contact with the upper material stripping plate 7;

[0063] When the device is grinding, the multiple rotating upper material stripping plates 7 push the raw materials on the push plate 19 to move until they fall onto the first material guide plate 9 through the first connecting port 8, and then fall between the two crushing rollers 17 through the first material guide plate 9. The third driving mechanism is started at the same time as the first driving mechanism is started due to the linkage of the first driving mechanism. The third driving mechanism drives the two crushing rollers 17 to rotate in the direction shown in the figure. The two crushing rollers 17 rotating in the opposite direction perform preliminary crushing on the fallen raw materials to facilitate subsequent grinding. The crushed raw materials fall into the grinding groove 26 along the inclined arc of the grinding block 24. The fourth driving mechanism is started at the same time as the first driving mechanism is started due to the linkage of the first driving mechanism. The fourth driving mechanism drives the grinding block 24 to rotate in the direction shown in the figure. The rotating grinding block 24 performs secondary grinding on the raw materials located between the grinding block 24 and the grinding groove 26. The ground raw materials fall onto the filter screen 27 through the two material dropping ports 25, are screened by the filter screen 27, and the qualified raw materials fall along the mesh of the filter screen 27 and are discharged through the discharge port 5.

[0064] Embodiment 2

[0065] The first driving mechanism includes a motor 101 fixed to the outer wall of the machine body 1, a driving chamber 102 opened inside the machine body 1 and located outside the cleaning chamber 21 and the grinding chamber 4, and two first driving shafts 103 symmetrically arranged inside the cleaning chamber 21. The ultrasonic transducer 29 is located in the driving chamber 102. One end of the two first driving shafts 103 close to the motor 101 passes through the machine body 1 and extends into the driving chamber 102. The first driving shaft 103 is connected to the through section of the machine body 1 through a bearing, and one end of the first driving shaft 103 close to the motor 101 is connected to the motor 101 through a coupling. The output end of the machine 101 is connected, the end of the first drive shaft 103 close to the motor 101 and away from the motor 101 is connected to the inner wall of the body 1 through a bearing, the end of the first drive shaft 103 away from the motor 101 on the side away from the motor 101 penetrates the body 1 and extends into the driving cavity 102, the first drive shaft 103 is connected to the through section of the body 1 through a bearing, an upper feed roller 104 is fixedly sleeved on the outer side of the first drive shaft 103, the upper feed belt body 20 is sleeved on the outside of the two upper feed rollers 104 and frictionally transmitted with each other, and the motor 101 is electrically connected to the programmable controller 3.

[0066] In this embodiment, see the attached Figure 1 , 28, the first driving mechanism controls the motor 101 to start through the programmable controller 3, the motor 101 drives the output end to rotate, the output end of the motor 101 drives the connected first driving shaft 103 to rotate in the direction shown in the figure, the connected first driving shaft 103 drives the connected upper feeding roller 104 to rotate in the same direction, the connected upper feeding roller 104 drives the upper feeding belt body 20 to rotate in the same direction through friction transmission, the upper feeding belt body 20 drives the other upper feeding roller 104 to rotate in the same direction through friction transmission, the two upper feeding rollers 104 rotating in the same direction drive the upper feeding belt body 20 to rotate in the same direction, and the upper feeding belt body 20 is driven to rotate in the same direction to drive the upper feeding belt body 20 to rotate in the direction close to the water inlet pipe 22 with valve and the drainage pipe 23 with valve to realize feeding;

[0067] At the same time, the programmable controller 3 controls the motor 101 to drive in reverse, so as to realize the above-mentioned reverse rotation, thereby driving the second driving mechanism to drive in reverse, and realizing the reset of the push plate 19.

[0068] As a further implementation of this embodiment, the second driving mechanism includes a first gear 205 fixedly sleeved on the first driving shaft 103 on the side away from the motor 101 and extending to the inner shaft of the driving cavity 102, a third driving shaft 206 connected to the inner wall of the body 1 through a bearing and located in the driving cavity 102, a second driving shaft 201 connected to the body 1 through a bearing, and a screw 204 connected to the body 1 through a bearing, a second gear 207 is fixedly sleeved on the third driving shaft 206, the first gear 205 and the second gear 207 are outer-engaged with a first transmission toothed belt 208 for meshing transmission, the third driving shaft 206 is fixedly connected to an electromagnet 209 away from the mounting end, one end of the second driving shaft 201 extends into the driving cavity 102 and four limiting shafts are fixedly connected to the outer wall at equal intervals. The second drive shaft 201 has an outer sleeve with an iron block 210 at this end, and four limit grooves are arranged on the inner wall of the iron block 210 at equal intervals. The four limit grooves are arranged outside the four limit blocks. The second drive shaft 201 has an end located between the iron block 210 and the second drive shaft 201 and is elastically connected with a connecting spring 211. The other end of the second drive shaft 201 extends into the drive cavity 102 and is fixedly sleeved with a first conical wheel 202. The bottom end of the screw 204 extends into the drive cavity 102 and is fixedly sleeved with a second conical wheel 203 meshing with the first conical wheel 202. The top end of the screw 204 extends into the cleaning cavity 21 and the top end is flush with the bottom end of the first connecting port 8. The push plate 19 is connected to the screw 204 through a transmission nut, and the electromagnet 209 is electrically connected to the programmable controller 3.

[0069] In this embodiment, see the attached Figure 7 , 810, the second driving mechanism controls the electromagnet 209 to be energized through the programmable controller 3, the electromagnet 209 adsorbs the iron block 210, and the third driving shaft 206 is connected to the second driving shaft 201 through the connected electromagnet 209 and the iron block 210. At this time, the rotating first driving shaft 103 drives the first gear 205 to rotate in the direction shown in the figure, and the first gear 205 drives the first transmission belt 208 engaged in the transmission connection to rotate in the same direction, and the first transmission belt 208 drives the second gear 207 engaged in the transmission connection to rotate in the same direction , the second gear 207 drives the third drive shaft 206 to rotate in the same direction, the third drive shaft 206 drives the second drive shaft 201 to rotate in the same direction through the connected electromagnet 209 and the iron block 210, the second drive shaft 201 drives the first conical wheel 202 to rotate in the same direction, the first conical wheel 202 drives the meshing second conical wheel 203 to rotate in the opposite direction, the second conical wheel 203 drives the screw rod 204 to rotate in the same direction, and during the same-direction rotation of the screw rod 204, the push plate 19 moves upward on the screw rod 204 to realize the upward drive of the push plate 19;

[0070] The electromagnet 209 is powered off by the programmable controller 3, and the iron block 210 is disengaged from the electromagnet 209 and reset under the reset force of the connection spring 211. At this time, the third drive shaft 206 is disconnected from the second drive shaft 201, and the driving of the push plate 19 is stopped;

[0071] The motor 101 is controlled by the programmable controller 3 to drive in reverse, so as to drive the above structure in reverse, thereby realizing the downward drive of the push plate 19 .

[0072] As a further implementation of this embodiment, the third driving mechanism includes a third gear 301 fixedly sleeved on the first driving shaft 103 on the side away from the motor 101 and extending to the inner shaft of the driving chamber 102, and two fourth driving shafts 303 symmetrically arranged inside the grinding chamber 4, the third gear 301 is located on the side away from the first gear 205, the two fourth driving shafts 303 are close to the motor 101. One end passes through the body 1 and extends into the driving chamber 102, the fourth driving shaft 303 is connected to the through section of the body 1 through a bearing, and the two fourth driving shafts 303 extend to the driving chamber 1 02, the fourth gears 304 are fixedly sleeved on the shafts in the housing 101, and the two fourth gears 304 are meshingly connected. The fourth drive shaft 303 away from the motor 101 side extends to the shaft in the drive cavity 102, and the fifth gear 305 is fixedly sleeved. The fifth gear 305 is away from the fourth gear 304, and the third gear 301 and the fifth gear 305 are outer-connected with a second transmission toothed belt 302 in meshing transmission. The ends of the two fourth drive shafts 303 away from the motor 101 are connected to the inner wall of the body 1 through bearings, and the two crushing rollers 17 are fixedly sleeved on the outside of the two fourth drive shafts 303.

[0073] In this embodiment, see the attached Figure 8The third driving mechanism drives the third gear 301 to rotate in the direction shown in the accompanying drawing through the rotating first driving shaft 103, the third gear 301 drives the second transmission toothed belt 302 in meshing transmission connection to rotate in the same direction, the second transmission toothed belt 302 drives the meshing connected fifth gear 305 to rotate in the same direction, the fifth gear 305 drives the connected fourth driving shaft 303 to rotate in the same direction, the connected fourth driving shaft 303 drives the connected fourth gear 304 and the crushing roller 17 to rotate in the same direction, the connected fourth gear 304 drives another meshing connected fourth gear 304 to rotate in the opposite direction, the other fourth gear 304 drives the connected fourth driving shaft 303 to rotate in the same direction, the connected fourth driving shaft 303 drives the connected crushing roller 17 to rotate in the same direction, thereby realizing the opposite rotation drive of the two crushing rollers 17.

[0074] As a further implementation of this embodiment, the fourth driving mechanism includes a seventh gear 407 fixedly sleeved on the fourth driving shaft 303 extending to the driving chamber 102 on the side away from the motor 101, a sixth driving shaft 403 connected to the body 1 through a bearing, and a fifth driving shaft 401 connected to the grinding groove 26 through a bearing, the seventh gear 407 is located on the side of the fifth gear 305 away from the fourth gear 304, and the sixth driving shaft 403 extends into the driving chamber 102 at one end close to the motor 101 and is fixedly sleeved with The sixth gear 405, the seventh gear 407 and the sixth gear 405 are connected with the third transmission toothed belt 406 for meshing transmission, the sixth drive shaft 403 extends into the grinding chamber 4 at one end away from the motor 101 and is fixedly sleeved with the fourth conical wheel 404, the bottom end of the fifth drive shaft 401 extends into the grinding chamber 4 and is fixedly sleeved with the third conical wheel 402 meshingly connected with the fourth conical wheel 404, the top end of the fifth drive shaft 401 extends into the grinding groove 26, and the grinding block 24 is fixedly sleeved on the outside of the fifth drive shaft 401.

[0075] In this embodiment, see the attached Figure 4 and 8 The fourth driving mechanism drives the seventh gear 407 to rotate in the direction shown in the accompanying drawings through the rotating fourth driving shaft 303, and the seventh gear 407 drives the third transmission toothed belt 406 in meshing transmission connection to rotate in the same direction, the third transmission toothed belt 406 drives the meshing connected sixth gear 405 to rotate in the same direction, the sixth gear 405 drives the sixth driving shaft 403 to rotate in the same direction, the sixth driving shaft 403 drives the fourth conical wheel 404 to rotate in the same direction, the fourth conical wheel 404 drives the third conical wheel 402 to rotate in the opposite direction, the third conical wheel 402 drives the fifth driving shaft 401 to rotate in the same direction, and the fifth driving shaft 401 drives the grinding block 24 to rotate in the same direction, so as to realize the rotation drive of the grinding block 24.

[0076] Embodiment 3

[0077] Also includes:

[0078] A plurality of fan blades 28 are respectively arranged on both sides of the cleaning chamber 21 of the machine body 1 in a direction perpendicular to the first connecting port 8, and the positions of the fan blades 28 do not affect the lifting and lowering of the push plate 19;

[0079] The fifth driving mechanism drives the plurality of fan blades 28 to rotate to achieve air drying of the raw materials.

[0080] In this embodiment, see the attached Figure 6 The fifth driving mechanism is started at the same time as the first driving mechanism due to the linkage with the first driving mechanism. The fifth driving mechanism drives the multiple fan blades 28 to rotate. When the first driving time of the second driving mechanism is reached, the push plate 19 is located in the middle of the multiple fan blades 28. At this time, the multiple rotating fan blades 28 can blow out wind to dry the raw materials on the push plate 19 so that the raw materials can be better crushed and ground.

[0081] Embodiment 4

[0082] The fifth driving mechanism includes two eighth gears 501 fixedly sleeved on the first driving shaft 103 on the side away from the motor 101 and extending to the inner shaft of the driving chamber 102, and multiple seventh driving shafts 504 connected to the body 1 through bearings, one end of the seventh driving shaft 504 extends into the cleaning chamber 21 and is fixedly connected to the fan blades 28, the other end of the seventh driving shaft 504 extends into the driving chamber 102 and is fixedly sleeved with a tenth gear 506, and the outer shells of the multiple tenth gears 506 on the same side are connected with a fifth transmission toothed belt 505 of meshing transmission, and the side of the seventh driving shaft 504 close to the eighth gear 501 and away from the tenth gear 506 is fixedly sleeved, and the outer shells of the eighth gear 501 and the ninth gear 502 on the same side are connected with a fourth transmission toothed belt 503 of meshing transmission, wherein the gear ratio of the eighth gear 501 and the ninth gear 502 satisfies that when the eighth gear 501 drives the ninth gear 502 to rotate, the fan blades 28 can blow out the set wind force value.

[0083] In this embodiment, see the attached Figure 8 and 9The fifth driving mechanism drives the two eighth gears 501 to rotate in the direction shown in the accompanying drawings through the rotating first driving shaft 103, and the two eighth gears 501 respectively drive the fourth transmission toothed belts 503 connected in meshing transmission to rotate in the same direction, and the two fourth transmission toothed belts 503 respectively drive the ninth gear 502 connected in meshing transmission to rotate in the same direction, and the two ninth gears 502 respectively drive the connected seventh driving shaft 504 to rotate in the same direction, and the two connected seventh driving shafts 504 respectively drive the connected tenth gear 506 and the connected fan blades 28 to rotate in the same direction, and the two connected tenth gears 506 respectively drive the fifth transmission toothed belts 505 connected in meshing transmission to rotate in the same direction, and the two fifth transmission toothed belts 505 respectively drive the other tenth gears 506 connected in meshing transmission to rotate in the same direction, and the other tenth gears 506 respectively drive the connected seventh driving shaft 504 to rotate in the same direction, and the connected seventh driving shaft 504 drives the connected fan blades 28 to rotate in the same direction, thereby realizing the rotation drive of multiple fan blades 28.

[0084] Embodiment 5

[0085] Also includes:

[0086] A lower feeding belt 15 is provided inside the grinding chamber 4 between the grinding groove 26 and the filter screen 27. A plurality of lower material stripping plates 16 are fixedly connected to the outer wall of the lower feeding belt 15 at equal intervals. The lower material stripping plates 16 are in contact with the crushing roller 17. A second connecting port 11 and a third connecting port 13 connected to the grinding chamber 4 are sequentially opened from top to bottom on the grinding chamber 4 away from the cleaning chamber 21. A second material guide plate 10 is fixedly connected below the second connecting port 11 inside the grinding chamber 4. The end of the lower feeding belt 15 close to the third connecting port 13 extends to the first connecting port 11. In the three connecting ports 13, a return cavity 14 connecting the second connecting port 11 and the third connecting port 13 is provided inside the machine body 1 at the side away from the grinding chamber 4 from the second connecting port 11 and the third connecting port 13, and a screw feeder 12 is provided inside the return cavity 14, the bottom end of the screw feeder 12 passes through the machine body 1 and extends into the driving cavity 102, the screw feeder 12 is connected to the through section of the machine body 1 through a bearing, and the top end of the screw feeder 12 is connected to the inner wall of the machine body 1 through a bearing, wherein the specification of the screw feeder 12 is adapted to the return cavity 14;

[0087] The sixth driving mechanism drives the lower conveyor belt body 15 and the upper conveyor belt body 20 to rotate in the same direction to realize material conveying;

[0088] The seventh driving mechanism drives the screw feeder 12 to rotate so as to return the material upward.

[0089] In this embodiment, see the attached Figure 2The sixth driving mechanism and the seventh driving mechanism are started at the same time as the first driving mechanism is started due to the linkage of the first driving mechanism. The sixth driving mechanism drives the lower conveyor belt 15 to rotate in the same direction as the upper conveyor belt 20. The lower conveyor belt 15 drives multiple lower material stripping plates 16 to rotate in the same direction. The raw materials after secondary grinding fall onto the lower conveyor belt 15, are transported by the lower conveyor belt 15 and fall into the filter screen 27 in batches, so that the raw materials that are ground qualified can be prevented from directly impacting the filter screen 27. The raw materials that are ground qualified can fall through the mesh of the filter screen 27 and be discharged through the discharge port 5, while the raw materials that are ground unqualified can be discharged through the discharge port 5. The material is pushed by multiple rotating lower material plates 16 to move the raw materials on the filter screen 27 until it falls into the return material chamber 14 through the third connecting port 13, so as to prevent the unqualified raw materials from accumulating and clogging the filter screen 27, thereby affecting the filtering effect of the filter screen 27. The seventh driving mechanism drives the screw feeder 12 to rotate, and the rotating screw feeder 12 conveys the unqualified raw materials in the return material chamber 14 upward until they fall onto the second material guide plate 10 through the second connecting port 11, and then fall between the two crushing rollers 17 through the second material guide plate 10, so as to realize cyclic crushing and grinding until the grinding is qualified.

[0090] Embodiment 6

[0091] The sixth driving mechanism includes an eleventh gear 601 fixedly sleeved on the first driving shaft 103 extending from the side away from the motor 101 to the inner shaft of the driving chamber 102, and two eighth driving shafts 604 symmetrically arranged inside the grinding chamber 4, the eleventh gear 601 is located between the first gear 205 and the eighth gear 501, the two eighth driving shafts 604 extend through the body 1 to the driving chamber 102 at one end close to the motor 101, the eighth driving shafts 604 are connected to the through section of the body 1 through a bearing, the eighth driving shaft 604 extends to the driving chamber 102 near the motor 101 side and a twelfth gear 603 is fixedly sleeved on the shaft, the eleventh gear 601 and the twelfth gear 603 are meshingly connected with the sixth transmission toothed belt 605, the two eighth driving shafts 604 are connected to the inner wall of the body 1 at one end away from the motor 101 through bearings, the outer side of the eighth driving shaft 604 is fixedly sleeved with a lower feed roller 602, and the lower feed belt body 15 is sleeved on the outside of the two lower feed rollers 602 and frictionally transmits transmission to each other.

[0092] In this embodiment, see the attached Figure 8The sixth driving mechanism drives the eleventh gear 601 to rotate in the direction shown in the accompanying drawing through the rotating first driving shaft 103, the eleventh gear 601 drives the sixth transmission toothed belt 605 connected in meshing transmission to rotate in the same direction, the sixth transmission toothed belt 605 drives the twelfth gear 603 connected in meshing transmission to rotate in the same direction, the twelfth gear 603 drives the connected eighth driving shaft 604 to rotate in the same direction, the connected eighth driving shaft 604 drives the connected lower feed roller 602 to rotate in the same direction, the connected lower feed roller 602 drives the lower feed belt body 15 to rotate in the same direction through friction transmission, the lower feed belt body 15 drives another lower feed roller 602 to rotate in the same direction, the two lower feed rollers 602 rotating in the same direction drive the lower feed belt body 15 to rotate in the same direction, thereby realizing the driving of the lower feed belt body 15 and the upper feed belt body 20 to rotate in the same direction.

[0093] As a further implementation of this embodiment, the seventh driving mechanism includes a fifth conical wheel 701 fixedly sleeved on the eighth driving shaft 604 extending from the side of the motor 101 to the inner shaft of the driving cavity 102, a ninth driving shaft 705 connected to the body 1 through a bearing and located in the driving cavity 102, and a thirteenth gear 703 fixedly sleeved on the inner shaft of the spiral feeder 12 extending to the driving cavity 102, a sixth conical wheel 702 meshing with the fifth conical wheel 701 is fixedly sleeved on the top of the ninth driving shaft 705, a fourteenth gear 706 is fixedly sleeved on the position of the ninth driving shaft 705 corresponding to the thirteenth gear 703, and the thirteenth gear 703 and the fourteenth gear 706 are meshingly coupled with a seventh transmission toothed belt 704.

[0094] In this embodiment, see the attached Figure 8 The seventh driving mechanism drives the fifth conical wheel 701 to rotate in the direction shown in the accompanying drawing through the rotating eighth driving shaft 604, the fifth conical wheel 701 drives the meshingly connected sixth conical wheel 702 to rotate in the opposite direction, the sixth conical wheel 702 drives the ninth driving shaft 705 to rotate in the same direction, the ninth driving shaft 705 drives the fourteenth gear 706 to rotate in the same direction, the fourteenth gear 706 drives the seventh transmission toothed belt 704 meshingly connected to rotate in the same direction, the seventh transmission toothed belt 704 drives the meshingly connected thirteenth gear 703 to rotate in the same direction, the thirteenth gear 703 drives the screw feeder 12 to rotate in the same direction, thereby realizing the rotation drive of the screw feeder 12.

[0095] The overall working principle of the present invention is as follows:

[0096] Before grinding the device, connect the water supply equipment to the water inlet pipe 22 with a valve, set a flow meter on the water supply equipment, and connect the water storage equipment or wastewater purification equipment to the drain pipe 23 with a valve;

[0097] Before grinding the device, open the valve of the water inlet pipe 22 with valve, inject water into the cleaning chamber 21 through the water supply equipment and the water inlet pipe 22 with valve, and monitor the water injection amount with a flow meter until the set value is reached, stop the water supply, and close the valve of the water inlet pipe 22 with valve;

[0098] When the device is cleaned, the motor 101 is started by the programmable controller 3, and the ultrasonic generator 2 and the ultrasonic transducer 29 are started at the same time. The motor 101 drives the output end to rotate, and the output end of the motor 101 drives the connected first drive shaft 103 to rotate in the direction shown in the figure. The connected first drive shaft 103 drives the connected upper feed roller 104 to rotate in the same direction. The connected upper feed roller 104 drives the upper feed belt body 20 to rotate in the same direction through friction transmission. The upper feed belt body 20 drives another upper feed roller 104 to rotate in the same direction through friction transmission. The two upper feed rollers 104 rotating in the same direction drive the upper feed belt body 20 to rotate in the same direction, so that the upper feed belt body 20 is driven to rotate in the direction close to the valved water inlet pipe 22 and the valved drain pipe 23. The upper conveying belt 20 drives the multiple upper material stripping plates 7 to rotate in the same direction, and the ultrasonic generator 2 generates a high-frequency oscillation signal and transmits it to the ultrasonic transducer 29. The ultrasonic transducer 29 converts it into a high-frequency mechanical oscillation and transmits it to the water in the cleaning chamber 21. The raw materials to be ground are poured in through the feed port 6, and the poured raw materials fall onto the upper conveying belt 20, and are transported by the upper conveying belt 20 and fall into the cleaning chamber 21 in batches, and ultrasonic cleaning is performed in the cleaning chamber 21. When the ultrasonic cleaning time is up, the valve of the valved drain pipe 23 is opened, and the cleaning waste water is discharged to the water storage device or the waste water purification device through the valved drain pipe 23 for further treatment. After the waste water is completely discharged, the valve of the valved drain pipe 23 is closed, and the electromagnetic The iron 209 is energized, and the electromagnet 209 attracts the iron block 210. The third drive shaft 206 is connected to the second drive shaft 201 through the connected electromagnet 209 and the iron block 210. At this time, the rotating first drive shaft 103 drives the first gear 205 to rotate in the direction shown in the figure, and the first gear 205 drives the first transmission toothed belt 208 engaged in the transmission connection to rotate in the same direction. The first transmission toothed belt 208 drives the second gear 207 engaged in the transmission connection to rotate in the same direction. The second gear 207 drives the third drive shaft 206 to rotate in the same direction. The third drive shaft 206 drives the second drive shaft 201 to rotate in the same direction through the connected electromagnet 209 and the iron block 210. The second drive shaft 201 drives the first conical wheel 202 to rotate in the same direction. The first conical wheel 202 drives The meshing second conical wheel 203 rotates in the opposite direction, and the second conical wheel 203 drives the screw 204 to rotate in the same direction. During the same-direction rotation of the screw 204, the push plate 19 moves upward on the screw 204 until the set power-on time of the electromagnet 209 is reached, and the electromagnet 209 is powered off by the programmable controller 3. The iron block 210 is disengaged from the electromagnet 209 under the reset force of the connecting spring 211 and resets. At this time, the third drive shaft 206 is disconnected from the second drive shaft 201, and the push plate 19 stops moving upward. The push plate 19 is located in the middle of the plurality of fan blades 28. The residual moisture of the raw materials on the push plate 19 can be drained out through the drain hole 18. At the same time, the rotating first drive shaft 103 drives the two eighth gears 501 to rotate in the direction shown in the figure.The two eighth gears 501 respectively drive the fourth transmission toothed belts 503 in meshing transmission connection to rotate in the same direction, the two fourth transmission toothed belts 503 respectively drive the ninth gear 502 in meshing connection to rotate in the same direction, the two ninth gears 502 respectively drive the seventh drive shafts 504 in the same direction, the two connected seventh drive shafts 504 respectively drive the tenth gear 506 and the connected fan blades 28 in the same direction, the two connected tenth gears 506 respectively drive the fifth transmission toothed belts 505 in meshing transmission connection to rotate in the same direction, and the two fifth transmission toothed belts 505 respectively drive the other tenth gears 506 in meshing connection to rotate in the same direction The other tenth gear 506 drives the connected seventh drive shaft 504 to rotate in the same direction respectively, and the connected seventh drive shaft 504 drives the connected fan blades 28 to rotate in the same direction, and the multiple fan blades 28 rotate at the same time. The multiple rotating fan blades 28 can blow out wind to air-dry the raw materials on the push plate 19. When the air-drying time is up, the programmable controller 3 controls the electromagnet 209 to be energized again to drive the push plate 19 to move upward until the second power-on time of the electromagnet 209 is up, and the programmable controller 3 controls the electromagnet 209 to be powered off. At this time, the push plate 19 cannot be moved, and the raw materials on the push plate 19 are in contact with the upper material-dipping plate 7;

[0099] When the device is grinding, multiple rotating upper material stripping plates 7 push the raw materials on the push plate 19 to move until they fall onto the first material guide plate 9 through the first connecting port 8, and then fall between the two crushing rollers 17 through the first material guide plate 9. The rotating first driving shaft 103 drives the third gear 301 to rotate in the direction shown in the figure, and the third gear 301 drives the second transmission toothed belt 302 in meshing transmission connection to rotate in the same direction, and the second transmission toothed belt 302 drives the meshing connected fifth gear 305 to rotate in the same direction, and the fifth gear 305 drives the connected fourth driving shaft 303 to rotate in the same direction, and the connected fourth driving shaft 303 drives the connected fourth gear 304 and the crushing roller 17 to rotate in the same direction, and the connected fourth gear 304 drives another meshing connected fourth gear 30 4, the other fourth gear 304 drives the connected fourth driving shaft 303 to rotate in the same direction, the connected fourth driving shaft 303 drives the connected crushing roller 17 to rotate in the same direction, the two crushing rollers 17 rotate in the same direction, the two crushing rollers 17 rotating in the same direction perform preliminary crushing on the dropped raw materials, which is convenient for subsequent grinding, and the crushed raw materials fall into the grinding groove 26 along the inclined arc of the grinding block 24, the rotating fourth driving shaft 303 drives the seventh gear 407 to rotate in the direction shown in the figure, the seventh gear 407 drives the third transmission toothed belt 406 connected in meshing transmission to rotate in the same direction, the third transmission toothed belt 406 drives the meshing sixth gear 405 to rotate in the same direction, the sixth gear 405 drives the sixth driving shaft 403 to rotate in the same direction, and the sixth gear 405 drives the sixth driving shaft 403 to rotate in the same direction. The driving shaft 403 drives the fourth conical wheel 404 to rotate in the same direction, the fourth conical wheel 404 drives the third conical wheel 402 to rotate in the opposite direction, the third conical wheel 402 drives the fifth driving shaft 401 to rotate in the same direction, the fifth driving shaft 401 drives the grinding block 24 to rotate in the same direction, the rotating grinding block 24 performs secondary grinding on the raw material between the grinding block 24 and the grinding groove 26, and the ground raw material falls onto the lower feeding belt body 15 through two drop openings 25, the rotating first driving shaft 103 drives the eleventh gear 601 to rotate in the direction shown in the figure, the eleventh gear 601 drives the sixth transmission toothed belt 605 meshingly connected to rotate in the same direction, the sixth transmission toothed belt 605 drives the twelfth gear 603 meshingly connected to rotate in the same direction, and the twelfth gear The wheel 603 drives the connected eighth drive shaft 604 to rotate in the same direction, the connected eighth drive shaft 604 drives the connected lower feed roller 602 to rotate in the same direction, the connected lower feed roller 602 drives the lower feed belt body 15 to rotate in the same direction through friction transmission, the lower feed belt body 15 drives another lower feed roller 602 to rotate in the same direction, the two lower feed rollers 602 rotating in the same direction drive the lower feed belt body 15 to rotate in the same direction, the lower feed belt body 15 drives multiple lower material stripping plates 16 to rotate in the same direction, and the lower feed belt body 15 transports and drops to the filter screen 27 in batches, so as to avoid the raw materials that are ground to be directly impacted by the filter screen 27, the raw materials that are ground to be qualified fall through the mesh of the filter screen 27 and are discharged through the discharge port 5, and the raw materials that are unqualified remain on the filter screen 27.The raw materials on the filter screen 27 are pushed to move by multiple rotating lower material plates 16 until they fall into the return chamber 14 through the third connecting port 13. The rotating eighth driving shaft 604 drives the fifth conical wheel 701 to rotate in the direction shown in the figure. The fifth conical wheel 701 drives the meshing sixth conical wheel 702 to rotate in the opposite direction. The sixth conical wheel 702 drives the ninth driving shaft 705 to rotate in the same direction. The ninth driving shaft 705 drives the fourteenth gear 706 to rotate in the same direction. The fourteenth gear 706 drives the meshing seventh transmission toothed belt 704 to rotate in the same direction. The seventh transmission toothed belt 704 drives the meshing thirteenth gear 703 to rotate in the same direction. The thirteenth gear 703 drives the screw feeder 12 to rotate in the same direction. The screw feeder 12 rotating in the same direction conveys the unqualified raw materials in the return chamber 14 upward until they fall onto the second guide plate 10 through the second connecting port 11, and then fall between the two crushing rollers 17 through the second guide plate 10, so as to realize cyclic crushing and grinding until the grinding is qualified. ,

[0100] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical processing grinding device, characterized in that: include: A machine body (1), wherein a feed inlet (6) is provided at one side of the top of the machine body (1), a water inlet pipe (22) with a valve and a water drain pipe (23) with a valve are fixedly connected in sequence from top to bottom on a side wall of the machine body (1) close to the feed inlet (6), and a cleaning chamber (21) connected to the feed inlet (6), the water inlet pipe (22) with a valve and the water drain pipe (23) with a valve are respectively provided inside the machine body (1) from the side close to the feed inlet (6) to the side far from the feed inlet (6). A first communication port (8) and a grinding chamber (4) connected to the first communication port (8); an upper material conveying belt body (20) and a push plate (19) are sequentially arranged in the upper and lower parts of the cleaning chamber (21); the upper material conveying belt body (20) is located above the water inlet pipe (22) with a valve and is close to one end of the first communication port (8) and extends into the first communication port (8); a plurality of upper material stripping plates (7) are fixedly connected to the outer wall of the upper material conveying belt body (20) at equal intervals; the push plate (19) is located at the water inlet pipe with a valve. Below the water pipe (23), a plurality of drainage holes (18) are provided at equal intervals inside the push plate (19), an ultrasonic transducer (29) is fixedly connected to the bottom of the cleaning chamber (21), a first guide plate (9) is fixedly connected to the inside of the grinding chamber (4) in sequence from top to bottom, two crushing rollers (17) are symmetrically arranged, a grinding groove (26) is provided, and a filter screen (27) is fixedly connected, the first guide plate (9) is fixedly connected to the bottom of the first connecting port (8) and gradually tilts downward along the side close to the grinding chamber (4), a grinding block (24) is provided inside the grinding groove (26), two material discharge ports (25) that connect the upper and lower spaces of the grinding chamber (4) are symmetrically provided at the bottom of the grinding groove (26), the bottom of the grinding chamber (4) is an inclined structure, a material discharge port (5) is provided on the machine body (1) at the bottom end of the grinding chamber (4) that tilts downward, and an ultrasonic generator (2) and a programmable controller (3) are fixedly connected to the outer wall of the operating end of the machine body (1) in sequence from top to bottom; The first driving mechanism drives the upper conveying belt body (20) to rotate toward the side of the water inlet pipe with valve (22) and the water discharge pipe with valve (23) to realize material conveying, and can be driven in the reverse direction at the same time; The second driving mechanism drives the push plate (19) to rise and fall to achieve water drainage, contact with the upper material-discharging plate (7) to achieve material feeding and reset; A third driving mechanism drives the two crushing rollers (17) to move toward each other to achieve preliminary crushing of the raw materials; A fourth driving mechanism drives the grinding block (24) to rotate to achieve secondary grinding of the raw material; The first driving mechanism, the second driving mechanism, the ultrasonic transducer (29) and the ultrasonic generator (2) are electrically connected to the programmable controller (3), and the ultrasonic transducer (29) is electrically connected to the ultrasonic generator (2).

2. A mechanical processing and grinding device according to claim 1, characterized in that: The first driving mechanism comprises a motor (101) fixedly connected to the outer wall of the machine body (1), a driving chamber (102) opened inside the machine body (1) and located outside the cleaning chamber (21) and the grinding chamber (4), and two first driving shafts (103) symmetrically arranged inside the cleaning chamber (21); the ultrasonic transducer (29) is located in the driving chamber (102); one end of the two first driving shafts (103) close to the motor (101) passes through the machine body (1) and extends into the driving chamber (102); the first driving shafts (103) are connected to the through section of the machine body (1) via a bearing; one end of the first driving shaft (103) close to the motor (101) is connected to the motor via a coupling. The first drive shaft (103) is connected to the output end of the machine (101); the end of the first drive shaft (103) on the side close to the motor (101) and away from the motor (101) is connected to the inner wall of the machine body (1) through a bearing; the end of the first drive shaft (103) on the side away from the motor (101) and away from the motor (101) passes through the machine body (1) and extends into the drive cavity (102); the first drive shaft (103) is connected to the through section of the machine body (1) through a bearing; an upper feed roller (104) is fixedly sleeved on the outer side of the first drive shaft (103); an upper feed belt body (20) is sleeved on the outside of the two upper feed rollers (104) and frictionally drives each other; the motor (101) is electrically connected to the programmable controller (3).

3. A mechanical processing and grinding device according to claim 2, characterized in that: The second driving mechanism comprises a first gear (205) fixedly sleeved on a first driving shaft (103) on a side away from the motor (101) and extending to an inner shaft of the driving chamber (102), a third driving shaft (206) connected to the inner wall of the body (1) via a bearing and located in the driving chamber (102), a second driving shaft (201) connected to the body (1) via a bearing, and a screw (204) connected to the body (1) via a bearing, a second gear (207) fixedly sleeved on the third driving shaft (206), a first transmission toothed belt (208) meshingly connected to the outer surface of the first gear (205) and the second gear (207), an electromagnet (209) fixedly connected to the end away from the mounting end of the third driving shaft (206), one end of the second driving shaft (201) extending into the driving chamber (102) and having four limit blocks fixedly connected to the outer wall at equal intervals, and the second driving mechanism comprises a first gear (205) and ... An iron block (210) is provided on the outer sleeve of the end of the moving shaft (201), and four limit grooves are formed on the inner wall of the iron block (210) at equal intervals. The four limit grooves are sleeved outside the four limit blocks. The end of the second driving shaft (201) is located between the iron block (210) and the second driving shaft (201) and is elastically connected with a connecting spring (211). The other end of the second driving shaft (201) extends into the driving cavity (102) and is fixedly sleeved with a first conical wheel (202). The bottom end of the screw rod (204) extends into the driving cavity (102) and is fixedly sleeved with a second conical wheel (203) meshingly connected with the first conical wheel (202). The top end of the screw rod (204) extends into the cleaning cavity (21) and is flush with the bottom end of the first connecting port (8). The push plate (19) is connected to the screw rod (204) through a transmission nut. The electromagnet (209) is electrically connected to the programmable controller (3).

4. A mechanical processing and grinding device according to claim 3, characterized in that: The third driving mechanism comprises a third gear (301) fixedly sleeved on the first driving shaft (103) on the side away from the motor (101) and extending to the inner shaft of the driving chamber (102), and two fourth driving shafts (303) symmetrically arranged inside the grinding chamber (4), the third gear (301) being located on the side away from the first gear (205), the two fourth driving shafts (303) having one end close to the motor (101) passing through the machine body (1) and extending into the driving chamber (102), the fourth driving shafts (303) being connected to the through section of the machine body (1) via a bearing, and the two fourth driving shafts (303) extending to the inner shaft of the driving chamber (102) are respectively A fourth gear (304) is fixedly sleeved on each of the third gears (301), and the two fourth gears (304) are meshingly connected. A fifth gear (305) is fixedly sleeved on the shaft extending from the fourth drive shaft (303) away from the motor (101) to the drive chamber (102). The fifth gear (305) is away from the fourth gear (304). The outer surfaces of the third gear (301) and the fifth gear (305) are meshingly connected with a second transmission toothed belt (302). One end of the two fourth drive shafts (303) away from the motor (101) is connected to the inner wall of the machine body (1) through a bearing. Two crushing rollers (17) are fixedly sleeved on the outside of the two fourth drive shafts (303).

5. A mechanical processing and grinding device according to claim 4, characterized in that: The fourth driving mechanism comprises a seventh gear (407) fixedly sleeved on a fourth driving shaft (303) on a side away from the motor (101) and extending to a shaft of the driving chamber (102), a sixth driving shaft (403) connected to the machine body (1) via a bearing, and a fifth driving shaft (401) connected to the grinding groove (26) via a bearing, the seventh gear (407) being located on a side of the fifth gear (305) away from the fourth gear (304), and the sixth driving shaft (403) extending into the driving chamber (102) at one end close to the motor (101) and fixedly sleeved with the sixth gear (405), The seventh gear (407) and the sixth gear (405) are connected with a third transmission toothed belt (406) for meshing transmission on their outer surfaces; the sixth drive shaft (403) extends into the grinding chamber (4) at one end away from the motor (101) and is fixedly sleeved with a fourth conical wheel (404); the bottom end of the fifth drive shaft (401) extends into the grinding chamber (4) and is fixedly sleeved with a third conical wheel (402) meshingly connected with the fourth conical wheel (404); the top end of the fifth drive shaft (401) extends into the grinding groove (26); and the grinding block (24) is fixedly sleeved on the outside of the fifth drive shaft (401).

6. A mechanical processing and grinding device according to claim 3, characterized in that: Also includes: A plurality of fan blades (28) are respectively arranged on both sides of the cleaning chamber (21) of the machine body (1) in a direction perpendicular to the first connecting port (8), and the position of the fan blades (28) does not affect the lifting and lowering of the push plate (19); The fifth driving mechanism drives the plurality of fan blades (28) to rotate, thereby achieving air drying of the raw materials.

7. A mechanical processing and grinding device according to claim 6, characterized in that: The fifth driving mechanism comprises two eighth gears (501) fixedly sleeved on the first driving shaft (103) on the side away from the motor (101) and extending to the inner shaft of the driving chamber (102), and a plurality of seventh driving shafts (504) connected to the machine body (1) through bearings, one end of the seventh driving shaft (504) extending into the cleaning chamber (21) and fixedly connected to the fan blade (28), the other end of the seventh driving shaft (504) extending into the driving chamber (102) and fixedly sleeved with a tenth gear (506), the outer surfaces of the plurality of tenth gears (506) on the same side are connected with a fifth transmission toothed belt (505) for meshing transmission, the side of the seventh driving shaft (504) close to the eighth gear (501) and away from the tenth gear (506) is fixedly sleeved with a ninth gear (502), and the outer surfaces of the eighth gear (501) and the ninth gear (502) on the same side are connected with a fourth transmission toothed belt (503) for meshing transmission.

8. A mechanical processing and grinding device according to claim 7, characterized in that: Also includes: A lower feed belt (15) is arranged inside the grinding chamber (4) between the grinding groove (26) and the filter screen (27), and a plurality of lower feed plates (16) are fixedly connected to the outer wall of the lower feed belt (15) at equal intervals, and the lower feed plates (16) are in contact with the crushing roller (17). A second connecting port (11) and a third connecting port (13) are sequentially opened in the upper and lower parts of the machine body (1) on the side of the grinding chamber (4) away from the cleaning chamber (21), and the second guide plate (10) is fixedly connected to the grinding chamber (4) below the second connecting port (11), and the lower feed belt (15) is close to the third connecting port (13). One end of the three connecting ports (13) extends into the third connecting port (13); a return cavity (14) connecting the second connecting port (11) and the third connecting port (13) is provided inside the machine body (1) at a side away from the grinding chamber (4) and located at the second connecting port (11) and the third connecting port (13); a screw feeder (12) is provided inside the return cavity (14); the bottom end of the screw feeder (12) penetrates the machine body (1) and extends into the driving cavity (102); the screw feeder (12) is connected to the through section of the machine body (1) via a bearing; and the top end of the screw feeder (12) is connected to the inner wall of the machine body (1) via a bearing; A sixth driving mechanism drives the lower conveying belt body (15) and the upper conveying belt body (20) to rotate in the same direction to realize material conveying; The seventh driving mechanism drives the screw feeder (12) to rotate so as to realize the upward return of materials.

9. A mechanical processing and grinding device according to claim 8, characterized in that: The sixth driving mechanism comprises an eleventh gear (601) fixedly sleeved on the first driving shaft (103) on the side away from the motor (101) and extending to the inner shaft of the driving chamber (102), and two eighth driving shafts (604) symmetrically arranged inside the grinding chamber (4), the eleventh gear (601) being located between the first gear (205) and the eighth gear (501), the two eighth driving shafts (604) having one end close to the motor (101) passing through the machine body (1) and extending into the driving chamber (102), the eighth driving shaft (604) being connected to the through section of the machine body (1) via a bearing, and the eighth driving shaft (604) being close to the motor (101) and the through section of the machine body (1). The eighth drive shaft (604) near the motor (101) side extends to the drive chamber (102) shaft and is fixedly sleeved with a twelfth gear (603); the eleventh gear (601) and the twelfth gear (603) are connected to the outer sides of the sixth transmission toothed belt (605) for meshing transmission; the ends of the two eighth drive shafts (604) away from the motor (101) are connected to the inner wall of the body (1) through bearings; the outer sides of the eighth drive shafts (604) are fixedly sleeved with lower feed rollers (602); the lower feed belt body (15) is sleeved on the outside of the two lower feed rollers (602) and frictionally transmits transmission to each other.

10. A mechanical processing and grinding device according to claim 9, characterized in that: The seventh driving mechanism comprises a fifth conical wheel (701) fixedly sleeved on an eighth driving shaft (604) on a side away from the motor (101) and extending to an inner shaft of the driving chamber (102), a ninth driving shaft (705) connected to the machine body (1) through a bearing and located in the driving chamber (102), and a thirteenth gear (703) fixedly sleeved on an inner shaft of the screw feeder (12) and extending to the driving chamber (102), a sixth conical wheel (702) meshingly transmitting with the fifth conical wheel (701) fixedly sleeved on the top end of the ninth driving shaft (705), a fourteenth gear (706) fixedly sleeved on the ninth driving shaft (705) at a position corresponding to the thirteenth gear (703), and a seventh transmission toothed belt (704) meshingly transmitting with the outer sides of the thirteenth gear (703) and the fourteenth gear (706) are meshingly transmitting.

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