A fully automatic cow dung briquetting machine and its usage method

Abstract

This invention relates to the field of cow dung briquetting and discloses a fully automatic cow dung briquetting machine and its usage method. It effectively solves the problem of continuous feeding and equipment blockage during current briquetting processes. The machine includes a base with symmetrically symmetrical sliding grooves at its top. A briquetting component is located above the base, comprising a briquetting box at the top of the base. The bottom wall of the briquetting box is in close contact with the top wall of the base. A briquetting groove is formed on the briquetting box, with its top and bottom ends extending to the top and bottom ends of the briquetting box, respectively. A first blocking plane is provided at the top of the briquetting box. In this invention, the briquetting box moves at the top of the base. When the briquetting groove on the briquetting box passes below the feed inlet, material enters the briquetting groove from the feed inlet to complete feeding. When the briquetting groove moves below the pressure plate, the pressure plate moves down to complete briquetting. When the briquetting groove moves to the outside of the base, the material is discharged, facilitating the movement of the briquetting box for cow dung briquetting.

Description

Technical Field

[0001] This invention belongs to the field of cow dung briquetting, specifically a fully automatic cow dung briquetting machine and its usage method. Background Technology

[0002] To address the recycling and reuse of cow dung and improve the rural living environment, many rural areas currently dry cow dung by pasting it on walls, which produces a strong odor. To prevent the spread of disease, it is necessary to briquette the cow dung. According to the patent document with authorization announcement number "CN201456428U" and invention title "Fully Automatic Cow Dung Briquetting Machine," the description states: When the motor is started, the screw feeder begins feeding a mixture of cow dung and cow manure into the molding cavity. The motor is activated, and the moving gear, driven by a small gear on the motor shaft, rotates, causing the rocker arm to rotate, thereby driving the top rod to reciprocate and briquette the dung. Simultaneously, the moving gear drives the coaxial drive gear, which has three welded large teeth on each side. The drive wheel's drive gear and the fixed claw mechanism on the drive slide... The slide is driven back and forth by a kinematic pair. One end of the slide is connected to one end of a pull rod, which drives the pull rod back and forth. The other end of the slide is driven by a wire rope to move the feeding mechanism up and down. The pull rod and the triangular block attached to it work in conjunction with two high-strength magnets installed on its two sides and magnets fixed on the inner side of the left and right magnetic pull rods. The claws fixed on the inner side of the two magnetic pull rods work in conjunction with the bottom edge of the triangular block. A scrap frame is connected to the top plate. The scrap frame is driven left and right by a rack. One end of a pull rope is fixed to each end of the rack. The other end of the pull rope is fixed to the end of the two magnetic pull rods. The two magnetic pull rods move back and forth, which drives the scrap frame to move left and right to complete the continuous left and right blank output. However, the following defects still exist: When cow dung is being briquetized, the feeding process is relatively continuous, causing cow dung to continue to be fed during the briquetting process. This results in cow dung accumulating at the feeding point and can easily cause equipment blockage. Summary of the Invention

[0003] In view of the above situation and to overcome the defects of the prior art, the present invention provides a fully automatic cow dung briquetting machine and its usage method, which effectively solves the problem that continuous feeding during briquetting processing easily causes equipment blockage.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a fully automatic cow dung briquetting machine, comprising a base, wherein symmetrical grooves are provided at the top of the base, and briquetting components are provided above the base; The briquetting component includes a briquetting box located at the top of the base. The bottom wall of the briquetting box is in close contact with the top wall of the base. A briquetting groove is provided on the briquetting box. The top and bottom ends of the briquetting groove extend to the top and bottom ends of the briquetting box, respectively. A first blocking plane is provided at the top of the briquetting box, and a second blocking plane is also provided at the top of the briquetting box. The first blocking plane and the second blocking plane are respectively located on both sides of the briquetting groove. The length of the first blocking plane is greater than the length of the second blocking plane. A positioning groove is provided on the front of the first blocking plane. Slider blocks are symmetrically installed on both sides of the first blocking plane near the two sliding grooves. The sliders are slidably connected to the sliding grooves. A movement control component is installed between the sliders and the base. A first mounting plate is provided above the base. The first mounting plate is located on the side of the second blocking plane away from the briquetting groove. A first support column is installed at each of the four corners of the bottom end of the first mounting plate. The first support column is fixedly installed at the top of the base. A pressure plate is provided below the first mounting plate. The pressure plate is fixedly connected to the output end of the cylinder. The cylinder is fixedly installed at the top of the first mounting plate. The pressure plate is adapted to the briquetting groove. A second mounting plate is provided above the briquetting box. A second support column is installed at each of the four corners of the bottom end of the second mounting plate. The second support column is fixedly installed at the top of the base. A material conveying component is installed at the top of the second mounting plate. A material input component is installed at the top of the second mounting plate.

[0005] Preferably, the motion control component includes a first horizontal plate installed on the side of one of the sliders away from the pressure plate. A first toothed plate is equidistantly provided on the side of the first horizontal plate away from the pressure box. A turntable is provided on the side of the first horizontal plate away from the pressure box. Fixed locking pins are installed at equal angles on the top semicircle of the turntable. A column groove is provided at equal angles on the other semicircle of the turntable. Movable locking pins are movably installed inside the column groove. The diameter of the movable locking pins is the same as the diameter of the fixed locking pins. The number of movable locking pins is the same as the number of fixed locking pins. The distance from the movable locking pins to the center of the turntable is equal to the distance from the fixed locking pins to the center of the turntable. The turntable is fixedly connected to the output shaft of the motor. The motor is fixedly mounted on a mounting bracket, which is fixedly mounted on a base. The fixed locking pins mesh with the first toothed plate.

[0006] Preferably, a base plate is provided below the turntable, and the base plate is fixedly connected to the bottom ends of each movable locking post. A bottom cylinder is installed at the bottom end of the turntable, and a side groove is opened on the side of the bottom cylinder near the base plate. An internal block is movably installed inside the bottom cylinder, and a side rod is installed on the side of the internal block near the base plate. The side rod is movably installed inside the side groove. A first spring is installed at the top of the internal block, and a first magnetic block is installed at the top of the internal block. A first electromagnet is installed at the bottom end of the bottom cylinder, and the first electromagnet is magnetically connected to the first magnetic block. A positioning unit is installed at the top of the base.

[0007] Preferably, the positioning unit includes a fixing plate installed on the top of the base. The fixing plate is located on the side of the pressure box near the positioning groove. A transverse cylinder is installed on the front of the fixing plate. A movable plate is movably installed inside the transverse cylinder. A positioning rod is installed on the side of the movable plate near the fixing plate. The diameter of the positioning rod is the same as the diameter of the positioning groove. One end of the positioning rod extends through to the side of the fixing plate away from the transverse cylinder. A second spring is installed on the side of the movable plate near the fixing plate. A second magnetic block is installed on the movable plate. A second electromagnet is installed on the end of the transverse cylinder away from the fixing plate. The second electromagnet and the second magnetic block are magnetically connected.

[0008] Preferably, the material conveying assembly includes mounting seats symmetrically mounted on the top of the second mounting plate. A pulley is mounted on the mounting seat, and two shafts are symmetrically mounted on both ends of the pulley. The shafts are rotatably connected to the mounting seat. A conveyor belt is mounted on the outer side of the two pulleys. A discharge port is mounted at the bottom of the second mounting plate near the pressure plate. The top of the discharge port extends through to the top of the second mounting plate. The end of the conveyor belt near the pressure plate is located above the discharge port. A circular plate is mounted on a shaft of the pulley on the side away from the pressure plate near the mounting frame. Second toothed plates are mounted at equal angles on the outer side of the circular plate. The bottom end of the discharge port is in close contact with the second blocking plane.

[0009] Preferably, a drive plate is provided above the conveyor belt. The drive plate includes a toothless area and a drive area. The drive area is located above the circular plate. A toggle unit is installed at the bottom of the drive area. A longitudinal connecting rod is installed at one end of the toothless area. The longitudinal connecting rod is fixedly connected to one end of the first horizontal plate. The toggle unit includes a rotating seat that is equidistantly installed at the bottom of the drive area. A rotating toothed plate is rotatably installed on the rotating seat. The rotating toothed plate meshes with a second toothed plate. A stop block is provided on the side of the rotating toothed plate away from the pressure plate. The stop block is fixedly installed at the bottom of the fixed platform.

[0010] Preferably, the material input component includes a material box located above the second mounting plate, with support frames symmetrically installed on both sides of the material box. The support frames are fixedly installed on the second mounting plate. A discharge nozzle is installed at the bottom of the material box. A side box is installed on the side of the discharge nozzle near the pressure plate. A baffle is movably installed inside the side box to close the discharge nozzle. A third spring is installed on the side of the baffle near the side box.

[0011] Preferably, a third magnetic block is provided on the side of the baffle near the side box, and a third electromagnet is installed on the side of the side box near the pressure plate. The third electromagnet is externally powered and is magnetically connected to the third magnetic block.

[0012] Preferably, the pulley on the side away from the pressure plate has its shaft rotatably mounted on the electrical control box at the end away from the circular plate. The electrical control box is fixedly mounted on the top of the second mounting plate. The electrical control box has a circular groove inside. A conductive rod is fixedly mounted on the shaft of the pulley. The conductive rod is arranged horizontally. Contacts are symmetrically mounted on both sides of the inner wall of the circular groove. The two contacts are in contact with the two ends of the conductive rod, respectively. Terminals are symmetrically mounted on both sides of the electrical control box. The two terminals are electrically connected to the two contacts, respectively. The two terminals are electrically connected to the external power supply of the third electromagnet.

[0013] A preferred method of using a fully automatic cow dung briquetting machine is as follows: S1. Lay the material on the conveyor belt, turn on the motor, and drive the briquetting box to move laterally. When the feeding port is above the briquetting trough, the conveyor belt moves to the top of the briquetting trough to feed the material. S2. After feeding is completed, the turntable continues to rotate, driving the briquetting box to move to the position where the briquetting groove is below the pressure plate. At this time, the briquetting box stops moving, and the pressure plate moves downward into the briquetting groove to briquetize. S3. After the briquetting is completed, the briquetting box continues to move until the briquetting groove is located outside the base. At this time, the material blocks in the briquetting groove fall out for feeding. S4. When a reverse current is applied to the motor, the turntable reverses, causing the pressing box to return to its original position.

[0014] Compared with the prior art, the beneficial effects of the present invention are: (1) In this invention, the briquetting box moves at the top of the base. When the briquetting groove on the briquetting box passes below the feeding port, the material enters the briquetting groove from the feeding port to complete the feeding. When the briquetting groove moves to below the pressing plate, the pressing plate moves down to complete the briquetting. When the briquetting groove moves to the outside of the base, the material block is discharged. This facilitates the movement of the briquetting box to briquetize cow dung, simplifies the process, and makes it easy to use. Feeding is only carried out when the feeding port passes above the briquetting groove, realizing intermittent feeding, improving the feeding effect, and facilitating the molding of cow dung briquettes. (2) When the briquetting box moves, the motor first applies a positive current, causing the turntable to rotate clockwise. At this time, only the fixed locking pin at the top of the turntable meshes with the first toothed plate. After the turntable rotates half a turn, it drives the briquetting box to the pressure plate for briquetting. When the turntable rotates another half turn, the briquetting box does not move. During this time, the briquetting is completed. When the turntable rotates another half turn, it continues to drive the briquetting box to the discharge position. After completing one processing cycle, the motor applies a reverse current, and the first electromagnet is energized, causing the movable locking pin to move upward. At this time, the turntable rotates counterclockwise one turn to bring the briquetting box back to its original position, thus improving processing efficiency. (3) When the feeding port passes above the briquetting groove, the drive area passes above the circular plate, causing the rotating toothed plate to drive the circular plate to rotate, which in turn drives the pulley to rotate and drives the conveyor belt to move, thus transporting the material. When the feeding port moves above the first blocking plane, the second toothed plate disengages from the rotating toothed plate, causing the conveyor belt to stop moving, thereby pausing the feeding, realizing intermittent feeding, improving the feeding effect, and improving the forming efficiency of cow dung when combined with the forming device. (4) When the conveyor belt moves, the pulley rotates, causing the conductive rod to rotate and the two ends of the conductive rod to disengage from the contact point, thereby de-energizing the third electromagnet. This causes the baffle to enter the side box under the action of the third spring, opening the feeding nozzle and allowing the material to fall from the feeding nozzle to the top of the conveyor belt. When the conveyor belt stops moving, the shaft of the pulley drives the conductive rod to rotate back to the contact point state, energizing the third electromagnet. The baffle moves back into the feeding nozzle to close the feeding nozzle and stop feeding, further realizing intermittent feeding and improving the feeding effect. Combined with the molding device, this improves the molding efficiency of cow dung. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0016] In the attached diagram: Figure 1 This is a schematic diagram of the fully automatic cow dung briquetting machine of the present invention; Figure 2 This is a schematic diagram of the pressure plate structure of the present invention; Figure 3 This is a schematic diagram of the pressing block structure of the present invention; Figure 4 This is a schematic diagram of the turntable structure of the present invention; Figure 5 This is a schematic diagram of the positioning unit structure of the present invention; Figure 6 This is a schematic diagram of the material conveying component structure of the present invention; Figure 7 This is a schematic diagram of the drive board structure of the present invention; Figure 8 This is a schematic diagram of the toggle unit structure of the present invention; Figure 9 This is a schematic diagram of the material box structure of the present invention; Figure 10 This is a schematic diagram of the electrical control box structure of the present invention; In the diagram: 1. Base; 2. Slide groove; 3. Pressing block component; 301. Pressing block box; 302. Pressing block groove; 303. First blocking plane; 304. Second blocking plane; 305. Positioning groove; 4. Slider; 5. First mounting plate; 6. First support column; 7. Pressing plate; 8. Cylinder; 9. Second mounting plate; 10. Second support column; 11. Movement control assembly; 1101. First horizontal plate; 1102. First toothed plate; 1103. Mounting bracket; 1104. Motor 1105. Turntable; 1106. Fixed locking post; 1107. Column groove; 1108. Movable locking post; 1109. Base plate; 1110. Base cylinder; 1111. Side groove; 1112. Internal block; 1113. Side rod; 1114. First spring; 1115. First magnet; 1116. First electromagnet; 1117. Positioning unit; 11171. Fixed plate; 11172. Horizontal cylinder; 11173. Movable plate; 11174. Positioning rod 11175, Second Spring; 11176, Second Magnetic Block; 11177, Second Electromagnet; 12, Material Conveying Assembly; 1201, Mounting Base; 1202, Pulley; 1203, Conveyor Belt; 1204, Circular Plate; 1205, Second Toothed Plate; 1206, Drive Plate; 12061, Toothless Zone; 12062, Drive Zone; 12063, Actuating Unit; 120631, Fixed Platform; 120632, Rotary Base; 120633. Rotating gear plate; 120634, stop block; 1207, longitudinal connecting rod; 1208, discharge port; 13, material input assembly; 1301, material box; 1302, discharge nozzle; 1303, support frame; 1304, side box; 1305, baffle; 1306, third spring; 1307, third magnet; 1308, third electromagnet; 1309, electrical control box; 1310, circular groove; 1311, contact point; 1312, terminal block; 1313, conductive rod. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0018] Example 1, by Figures 1-10 The present invention includes a base 1, with symmetrical grooves 2 on the top of the base 1, and a pressure block 3 on the top of the base 1; The pressing component 3 includes a pressing box 301 located at the top of the base 1. The bottom wall of the pressing box 301 is in close contact with the top wall of the base 1. A pressing groove 302 is formed on the pressing box 301. The top and bottom ends of the pressing groove 302 extend to the top and bottom ends of the pressing box 301, respectively. A first blocking plane 303 and a second blocking plane 304 are provided at the top of the pressing box 301. The first blocking plane 303 and the second blocking plane 304 are respectively located on both sides of the pressing groove 302. The length of the first blocking plane 303 is greater than the length of the second blocking plane 304. A positioning groove 305 is formed on the front of the first blocking plane 303. Slider 4s are symmetrically installed on both sides of the first blocking plane 303 near the two sliding grooves 2. The slider 4s are slidably connected to the sliding grooves 2. The slider 4s are connected to the base 1. A motion control component 11 is installed. A first mounting plate 5 is provided above the base 1. The first mounting plate 5 is located on the side of the second blocking plane 304 away from the pressing groove 302. A first support column 6 is installed at each of the four corners of the bottom end of the first mounting plate 5. The first support column 6 is fixedly installed at the top of the base 1. A pressure plate 7 is provided below the first mounting plate 5. The pressure plate 7 is fixedly connected to the output end of the cylinder 8. The cylinder 8 is fixedly installed at the top of the first mounting plate 5. The pressure plate 7 is adapted to the pressing groove 302. A second mounting plate 9 is provided above the pressing box 301. A second support column 10 is installed at each of the four corners of the bottom end of the second mounting plate 9. The second support column 10 is fixedly installed at the top of the base 1. A material conveying component 12 is installed at the top of the second mounting plate 9. A material input component 13 is installed at the top of the second mounting plate 9.

[0019] The movement control assembly 11 includes a first horizontal plate 1101 mounted on one of the sliders 4 on the side away from the pressure plate 7. First toothed plates 1102 are equidistantly provided on the side of the first horizontal plate 1101 away from the pressure box 301. A turntable 1105 is provided on the side of the first horizontal plate 1101 away from the pressure box 301. Fixed locking posts 1106 are installed at equal angles on the top semicircle of the turntable 1105. Column grooves 1107 are equidistantly provided on the other semicircle of the turntable 1105. The internal movable mounting of 1107 includes movable locking pins 1108. The diameter of movable locking pins 1108 is the same as that of fixed locking pins 1106. The number of movable locking pins 1108 is the same as the number of fixed locking pins 1106. The distance from movable locking pins 1108 to the center of turntable 1105 is equal to the distance from fixed locking pins 1106 to the center of turntable 1105. Turntable 1105 is fixedly connected to the output shaft of motor 1104, and motor 1104 is fixedly mounted on the mounting plate. Mounting bracket 1103 is fixedly mounted on base 1. Fixed locking pins 1106 mesh with the first toothed plate 1102. A base plate 1109 is provided below the turntable 1105. The base plate 1109 is fixedly connected to the bottom ends of each movable locking pin 1108. A bottom cylinder 1110 is installed at the bottom end of the turntable 1105. A side groove 1111 is opened on the side of the bottom cylinder 1110 near the base plate 1109. An internal block 11 is movably installed inside the bottom cylinder 1110. 12. A side rod 1113 is installed on the side of the internal block 1112 near the bottom plate 1109. The side rod 1113 is movably installed inside the side groove 1111. A first spring 1114 is installed at the top of the internal block 1112. A first magnetic block 1115 is installed at the top of the internal block 1112. A first electromagnet 1116 is installed at the bottom of the bottom cylinder 1110. The first electromagnet 1116 is magnetically connected to the first magnetic block 1115. A positioning unit 1117 is installed at the top of the base 1.

[0020] The positioning unit 1117 includes a fixing plate 11171 mounted on the top of the base 1. The fixing plate 11171 is located on the side of the pressing box 301 near the positioning groove 305. A transverse cylinder 11172 is mounted on the front of the fixing plate 11171. A movable plate 11173 is movably mounted inside the transverse cylinder 11172. A positioning rod 11174 is mounted on the side of the movable plate 11173 near the fixing plate 11171. The diameter of the positioning rod 11174 is the same as the diameter of the positioning groove 305. One end of the positioning rod 11174 extends through to the side of the fixing plate 11171 away from the transverse cylinder 11172. A second spring 11175 is mounted on the side of the movable plate 11173 near the fixing plate 11171. A second magnet 11176 is mounted on the movable plate 11173. A second electromagnet 11177 is mounted on the end of the transverse cylinder 11172 away from the fixing plate 11171. The second electromagnet 11177 is magnetically connected to the second magnetic block 11176. When the briquetting box 301 moves, the motor 1104 first applies a positive current, causing the turntable 1105 to rotate clockwise. At this time, only the fixed locking pin 1106 at the top of the turntable 1105 meshes with the first toothed plate 1102. After the turntable 1105 rotates half a revolution, it drives the briquetting box 301 to move to the pressure plate 7 for briquetting. When the turntable 1105 rotates another half revolution, the briquetting box 301 does not move. During this time, briquetting is completed. When the turntable 1105 rotates another half revolution, it continues to drive the briquetting box 301 to continue moving to the discharge position. After completing one processing cycle, the motor 1104 applies a reverse current, and at the same time, the first electromagnet 1116 is energized, causing the movable locking pin 1108 to move upward. At this time, the turntable 1105 rotates counterclockwise one revolution to bring the briquetting box 301 back to its original position, improving processing efficiency.

[0021] The material conveying assembly 12 includes mounting bases 1201 symmetrically mounted on the top of the second mounting plate 9. Pulleys 1202 are mounted on the mounting bases 1201, and rotating shafts are symmetrically mounted at both ends of the pulleys 1202, rotatably connected to the mounting bases 1201. Conveyor belts 1203 are mounted on the outer sides of the two pulleys 1202. A discharge port 1208 is mounted at the bottom of the end of the second mounting plate 9 near the pressure plate 7, with the top of the discharge port 1208 extending above the second mounting plate 9. The end of the conveyor belt 1203 near the pressure plate 7 is located above the discharge port 1208. A circular plate 1204 is mounted on a rotating shaft of the pulley 1202 on the side away from the pressure plate 7, near the mounting frame 1103. The outer side of the circular plate 1204 is at an equal angle. A second toothed plate 1205 is installed, and the bottom end of the discharge port 1208 is in close contact with the second blocking plane 304. A drive plate 1206 is provided above the conveyor belt 1203. The drive plate 1206 includes a toothless area 12061 and a drive area 12062. The drive area 12062 is located above the circular plate 1204. A toggle unit 12063 is installed at the bottom end of the drive area 12062. A longitudinal connecting rod 1207 is installed at one end of the toothless area 12061. The longitudinal connecting rod 1207 is fixedly connected to one end of the first horizontal plate 1101. The toggle unit 12063 includes a rotating seat 120632 equidistantly installed at the bottom end of the drive area 12062. A rotating toothed plate 120633 is rotatably installed on the rotating seat 120632. The toothed plate 120633 meshes with the second toothed plate 1205. A stop block 120634 is located on the side of the rotating toothed plate 120633 away from the pressure plate 7. The stop block 120634 is fixedly installed at the bottom of the fixed platform 120631. The briquetting box 301 moves at the top of the base 1. When the briquetting groove 302 on the briquetting box 301 passes below the discharge port 1208, the material enters the briquetting groove 302 from the discharge port 1208 to complete the feeding. When the briquetting groove 302 moves below the pressure plate 7, the pressure plate 7 moves down to complete the briquetting. When the briquetting groove 302 moves to the outside of the base 1, the material is discharged. This method of moving the briquetting box 301 to briquetize cow dung simplifies the process and makes it convenient to use. Only when the discharge port 1208 passes the briquetting groove 302 is used for briquetting. The upper part of the trough 302 is for feeding, which enables intermittent feeding, improves the feeding effect, and facilitates the molding of cow dung briquettes. When the discharge port 1208 passes above the briquetting trough 302, the drive zone 12062 passes above the circular plate 1204, causing the rotating toothed plate 120633 to push the circular plate 1204 to rotate, which in turn drives the pulley 1202 to rotate, and drives the conveyor belt 1203 to move for material transportation. When the discharge port 1208 moves to the upper part of the first blocking plane 303, the second toothed plate 1205 disengages from the rotating toothed plate 120633, causing the conveyor belt 1203 to stop moving, thereby pausing the feeding, realizing intermittent feeding, improving the feeding effect, and improving the molding efficiency of cow dung in conjunction with the molding device.

[0022] The material input assembly 13 includes a material bin 1301 disposed above the second mounting plate 9. Support frames 1303 are symmetrically mounted on both sides of the material bin 1301 and are fixedly mounted on the second mounting plate 9. A discharge nozzle 1302 is installed at the bottom of the material bin 1301. A side box 1304 is installed on the side of the discharge nozzle 1302 near the pressure plate 7. A baffle 1305 is movably installed inside the side box 1304, closing the discharge nozzle 1302. A third spring 1306 is installed on the side of the baffle 1305 near the side box 1304. A third magnetic block 1307 is provided on one side of the side box 1304, and a third electromagnet 1308 is installed on the side of the side box 1304 near the pressure plate 7. The third electromagnet 1308 is externally powered and magnetically connected to the third magnetic block 1307. The pulley 1202 on one side of the pressure plate 7 is rotatably mounted on the end of the shaft away from the circular plate 1204 on the electrical control box 1309. The electrical control box 1309 is fixedly mounted on the top of the second mounting plate 9. A circular groove 1310 is opened inside the electrical control box 1309. A conductive rod 1313 is fixedly mounted on the shaft of the pulley 1202. The conductive rod 1313 is arranged horizontally. Contacts 1311 are symmetrically installed on both sides of the inner wall of the groove 1310. Two contacts 1311 are in contact with both ends of the conductive rod 1313. Terminals 1312 are symmetrically installed on both sides of the control box 1309. Two terminals 1312 are electrically connected to two contacts 1311 and to the external power supply of the third electromagnet 1308. When the conveyor belt 1203 moves, the pulley 1202 rotates, causing the conductive rod 1313 to rotate and disengage from the contacts 1311 at both ends, thus de-energizing the third electromagnet 1308 and causing the stop to... Plate 1305 enters the side box 1304 under the action of the third spring 1306, causing the discharge nozzle 1302 to open, allowing the material to fall from the discharge nozzle 1302 to the top of the conveyor belt 1203. When the conveyor belt 1203 stops moving, the shaft of the pulley 1202 drives the conductive rod 1313 to rotate back to the contact point 1311, causing the third electromagnet 1308 to be energized. The baffle 1305 moves back into the discharge nozzle 1302 to close the discharge nozzle 1302 and stop feeding, further realizing intermittent feeding and improving the feeding effect. Combined with the molding device, it improves the molding efficiency of cow dung.

[0023] Working principle: When in use, the well-mixed cow dung and yellow mud mixture is put into the material box 1301. The third electromagnet 1308 is energized, so that the third electromagnet 1308 generates a repulsive force on the third magnetic block 1307, which in turn causes the baffle 1305 to be located inside the feeding nozzle 1302 and close the feeding nozzle 1302. The corresponding conductive rod 1313 is arranged horizontally, so that the two ends of the conductive rod 1313 are in contact with the contacts 1311 on both sides, so that the third electromagnet 1308 is energized. Then, the motor 1104 is supplied with positive current, causing the turntable 1105 to rotate clockwise. Since the fixed locking post 1106 meshes with the first toothed plate 1102 on the first horizontal plate 1101, it drives the first horizontal plate 1101 to move towards the pressure plate 7. The first horizontal plate 1101 is fixedly connected to the pressing box 301 through the slider 4, which in turn drives the pressing box 301 to move towards the pressure plate 7, so that the pressing groove 302 slowly enters below the feeding port 1208. During the movement of the first horizontal plate 1101, the longitudinal connecting rod 1207 drives the drive plate 1206 to move towards the pressure plate 7. The rotating toothed plate 120633 set below the drive area 12062 meshes with the second toothed plate 1205 on the outer side of the circular plate 1204 at one end of the shaft of the pulley 1202, thereby driving the pulley 1202 to rotate clockwise, which in turn drives the conveyor belt 1203 to move. Material is pre-laid on the top of the conveyor belt 1203. During the movement of the conveyor belt 1203, material is continuously fed into the discharge port 1208 and sent into the briquetting groove 302 through the discharge port 1208 until the first blocking plane 303 moves to below the discharge port 1208, closing the discharge port 1208 and stopping the feeding. After the turntable 1105 rotates half a revolution, the fixed clamping posts 1106 all... The plates are evenly distributed on the top half of the turntable 1105, so that the fixed locking post 1106 disengages from the first toothed plate 1102. At this time, the briquetting box 301 moves to the position where the briquetting groove 302 is directly below the pressure plate 7. At this time, the second electromagnet 11177 is energized and generates a repulsive force on the second magnetic block 11176, so that the positioning rod 11174 moves toward the briquetting box 301 and engages with the positioning groove 305, fixing the briquetting box 301 for easy briquetting. Then, the cylinder 8 is turned on, so that the pressure plate 7 moves downward into the briquetting groove 302, thereby briquetting the material. After briquetting is completed, the output end of the cylinder 8 moves back, driving the pressure plate 7 to move upward away from the briquetting groove 302. At the same time, the second electromagnet 11177 is de-energized, so that the positioning rod 11174 moves back under the elastic force of the second spring 11175 and disengages from the positioning groove 305. During the briquetting process, the turntable 1105 rotates half a revolution. After half a revolution, the briquetting is complete. At this time, the fixed locking pin 1106 re-engages with the first toothed plate 1102, pushing the briquetting box 301 forward until the briquetting groove 302 moves to the outside of the base 1. At this time, the material block in the briquetting groove 302 falls off under gravity. A feeding conveyor belt is set at the material block falling position to feed the material. After feeding is completed, the first electromagnet 1116 is energized to generate a repulsive force on the first magnetic block 1115, thereby causing the internal block 1112 to move upward, causing the movable locking pin 1108 to move upward to the same height as the fixed locking pin 1106. At this time, the fixed locking pin 1106 and the movable locking pin 1108 at the top of the turntable 1105 are set at the same angle. At this time, the motor 1104 is switched on in reverse. The current causes the turntable 1105 to rotate counterclockwise one revolution, bringing the first blocking plane 303 back to its original position. That is, when the motor 1104 is turned on and a positive current is supplied, the movable locking pin 1108 and the first toothed plate 1102 are not engaged. Under the action of the fixed locking pin 1106, the turntable 1105 rotates clockwise half a revolution, bringing the pressing box 301 to the pressing position. When the turntable 1105 engages with the fixed locking pin 1106 again, after the turntable 1105 rotates half a revolution, it moves the pressing box 301 to the unloading position. Then, the motor 1104 supplies a reverse current, and at this time, the first electromagnet 1116 is energized, causing the movable locking pin 1108 to move upward, so that the fixed locking pin 1106 engages with the movable locking pin 1108. At this time, the turntable 1105 rotates counterclockwise one revolution, bringing the pressing box 301 back to its original position. When the briquetting groove 302 on the briquetting box 301 is below the discharge port 1208, the drive area 12062 is above the circular plate 1204. At this time, the rotating toothed plate 120633 meshes with the second toothed plate 1205. Since the stop block 120634 is located on the side of the rotating toothed plate 120633 away from the pressure plate 7, the rotating toothed plate 120633 is blocked by the stop block 120634 and cannot rotate when it moves. This causes the rotating toothed plate 120633 to push the second toothed plate 1205 and push the circular plate 1204 to rotate, which in turn drives the pulley 1202 to rotate. This causes the conveyor belt 1203 to move and continuously feed the material above the conveyor belt 1203 into the briquetting groove 302. When the first blocking plane 303 moves to below the discharge port 1208, the toothless area 12061 moves to above the circular plate 1204, causing the rotating toothed plate 12062 to rotate. When the toothed plate 120633 disengages from the second toothed plate 1205, the conveyor belt 1203 stops moving and stops feeding when the briquetting box 301 continues to move to the briquetting position and the feeding position, thus achieving intermittent feeding for convenient use. When the briquetting box 301 moves back, the drive area 12062 moves above the circular plate 1204. At this time, the rotating toothed plate 120633 exerts a force on the side of the second toothed plate 1205 near the pressure plate 7, causing the rotating toothed plate 120633 to rotate away from the stop block 120634. This causes each rotating toothed plate 120633 to open continuously, so that when the drive plate 1206 moves back, it will not cause the conveyor belt 1203 to move back, thus preventing the material on the top of the conveyor belt 1203 from falling from the end away from the pressure plate 7. During the process of the briquetting groove 302 passing below the feeding port 1208, the pulley 1202 rotates half a revolution. When the pulley 1202 rotates, driving the conveyor belt 1203 to move for feeding, the shaft of the pulley 1202 drives the conductive rod 1313 to rotate. As the conductive rod 1313 rotates, its two ends disengage from the two contacts 1311, causing the third electromagnet 1308 to be de-energized. This eliminates the attraction between the third electromagnet 1308 and the third magnetic block 1307, causing the baffle 1305 to move back into the side box 1304 under the force of the third spring 1306, opening the feed nozzle 1302. At this time, the material box... Material in 1301 falls from the feed nozzle 1302 to the top of the conveyor belt 1203 for continuous feeding. When the conveyor belt 1203 stops moving, the pulley 1202 rotates exactly half a revolution. At this time, the conductive rod 1313 rotates back to a horizontal state, so that the two ends of the conductive rod 1313 re-contact the two contacts 1311 respectively, so that the third electromagnet 1308 is energized and generates a repulsive force on the third magnetic block 1307, which in turn pushes the feed nozzle 1302 to close and stop discharging material to the top of the conveyor belt 1203, thus realizing intermittent feeding and making it convenient to use.

Claims

1. A fully automatic cow dung briquetting machine, comprising a base (1), characterized in that: The top of the base (1) is symmetrically provided with a sliding groove (2), and a pressure block (3) is provided above the base (1). The briquetting component (3) includes a briquetting box (301) located at the top of the base (1). The bottom wall of the briquetting box (301) is in close contact with the top wall of the base (1). A briquetting groove (302) is provided on the briquetting box (301). The top and bottom ends of the briquetting groove (302) extend to the top and bottom ends of the briquetting box (301), respectively. A first blocking plane (303) is provided at the top of the briquetting box (301). A second blocking plane (304) is also provided at the top of the briquetting box (301). The first blocking plane (304) 03) The first blocking plane (303) and the second blocking plane (304) are respectively located on both sides of the pressure block groove (302). The length of the first blocking plane (303) is greater than the length of the second blocking plane (304). The front of the first blocking plane (303) is provided with a positioning groove (305). The first blocking plane (303) is symmetrically installed with sliders (4) on both sides near the two sliding grooves (2). The sliders (4) are slidably connected to the sliding grooves (2). A movement control component (11) is installed between the sliders (4) and the base (1). A first mounting plate (5) is provided above the base (1). The first mounting plate (5) is located on the side of the second blocking plane (304) away from the pressure block groove (302). A first support column (6) is installed at each of the four corners of the bottom end of the first mounting plate (5). The first support column (6) is fixedly installed on the top of the base (1). A pressure plate (7) is provided below the first mounting plate (5). The pressure plate (7) is fixedly connected to the output end of the cylinder (8). The cylinder (8) is fixedly installed on the top of the first mounting plate (5). The pressure plate (7) is adapted to the pressure block groove (302). A second mounting plate (9) is provided above the box (301). A second support column (10) is installed at each of the four corners of the bottom end of the second mounting plate (9). The second support column (10) is fixedly installed on the top of the base (1). A material conveying assembly (12) is installed on the top of the second mounting plate (9). A material input assembly (13) is installed on the top of the second mounting plate (9). The movement control assembly (11) includes a first horizontal plate (1101) installed on one of the sliders (4) away from the pressure plate (7). The first horizontal plate (1101) is away from the pressure box (301). A first toothed plate (1102) is equidistantly provided on one side of the first horizontal plate (1101). A turntable (1105) is provided on the side of the first horizontal plate (1101) away from the pressing box (301). Fixed locking pins (1106) are installed at equal angles on the top semicircle of the turntable (1105). Column grooves (1107) are equidistantly provided on the other semicircle of the turntable (1105). Movable locking pins (1108) are movably installed inside the column grooves (1107). The diameter of the movable locking pins (1108) is the same as the diameter of the fixed locking pins (1106). The number of movable locking pins (1108) is the same as the number of fixed locking pins (1106). The distance from the movable locking pin (1108) to the center of the turntable (1105) is equal to the distance from the fixed locking pin (1106) to the center of the turntable (1105). The turntable (1105) is fixedly connected to the output shaft of the motor (1104). The motor (1104) is fixedly mounted on the mounting bracket (1103). The mounting bracket (1103) is fixedly mounted on the base (1). The fixed locking pin (1106) meshes with the first toothed plate (1102).A base plate (1109) is provided below the turntable (1105). The base plate (1109) is fixedly connected to the bottom ends of each movable locking post (1108). A bottom cylinder (1110) is installed at the bottom end of the turntable (1105). A side groove (1111) is opened on the side of the bottom cylinder (1110) near the base plate (1109). An internal block (1112) is movably installed inside the bottom cylinder (1110). A side rod (1113) is installed on the side of the internal block (1112) near the base plate (1109). (1113) is movably installed inside the side groove (1111). A first spring (1114) is installed at the top of the inner block (1112), a first magnetic block (1115) is installed at the top of the inner block (1112), a first electromagnet (1116) is installed at the bottom of the bottom cylinder (1110), the first electromagnet (1116) and the first magnetic block (1115) are magnetically connected, and a positioning unit (1117) is installed at the top of the base (1); the positioning unit (1117) includes a component installed at the top of the base (1). The fixed plate (11171) is located on the side of the pressing box (301) near the positioning groove (305). A transverse cylinder (11172) is installed on the front of the fixed plate (11171). A movable plate (11173) is movably installed inside the transverse cylinder (11172). A positioning rod (11174) is installed on the side of the movable plate (11173) near the fixed plate (11171). The diameter of the positioning rod (11174) is the same as the diameter of the positioning groove (305). One end of 11174) extends through to the side of the fixed plate (11171) away from the transverse cylinder (11172). A second spring (11175) is installed on the side of the movable plate (11173) close to the fixed plate (11171). A second magnet (11176) is installed on the movable plate (11173). A second electromagnet (11177) is installed at the end of the transverse cylinder (11172) away from the fixed plate (11171). The second electromagnet (11177) and the second magnet (11176) are magnetically connected.The material conveying assembly (12) includes mounting bases (1201) symmetrically mounted on the top of the second mounting plate (9). Pulleys (1202) are mounted on the mounting bases (1201). Rotary shafts are symmetrically mounted at both ends of the pulleys (1202), and the shafts are rotatably connected to the mounting bases (1201). Conveyor belts (1203) are mounted on the outer sides of the two pulleys (1202). A discharge port (1208) is installed at the bottom of the second mounting plate (9) near the pressure plate (7) for discharging materials. The top of the discharge port (1208) extends to the top of the second mounting plate (9). One end of the conveyor belt (1203) near the pressure plate (7) is located above the discharge port (1208). A circular plate (1204) is mounted on a shaft of the pulley (1202) on the side away from the pressure plate (7) near the mounting frame (1103). A second toothed plate (1205) is mounted at equal angles on the outer side of the circular plate (1204). The bottom of the discharge port (1208) is in close contact with the second blocking plane (304).

2. The fully automatic cow dung briquetting machine according to claim 1, characterized in that: A drive plate (1206) is provided above the conveyor belt (1203). The drive plate (1206) includes a toothless area (12061) and a drive area (12062). The drive area (12062) is located above the circular plate (1204). An actuating unit (12063) is installed at the bottom of the drive area (12062). A longitudinal connecting rod (1207) is installed at one end of the toothless area (12061). The longitudinal connecting rod (1207) is fixed to one end of the first horizontal plate (1101). The connection and actuation unit (12063) includes a rotary seat (120632) equidistantly installed at the bottom of the drive area (12062). A rotating toothed plate (120633) is rotatably installed on the rotary seat (120632). The rotating toothed plate (120633) meshes with the second toothed plate (1205). A stop block (120634) is provided on the side of the rotating toothed plate (120633) away from the pressure plate (7). The stop block (120634) is fixedly installed at the bottom of the fixed platform (120631).

3. The fully automatic cow dung briquetting machine according to claim 1, characterized in that: The material input component (13) includes a material box (1301) located above the second mounting plate (9). Support frames (1303) are symmetrically installed on both sides of the material box (1301). The support frames (1303) are fixedly installed on the second mounting plate (9). A discharge nozzle (1302) is installed at the bottom of the material box (1301). A side box (1304) is installed on the side of the discharge nozzle (1302) near the pressure plate (7). A baffle (1305) is movably installed inside the side box (1304). The baffle (1305) closes the discharge nozzle (1302). A third spring (1306) is installed on the side of the baffle (1305) near the side box (1304).

4. The fully automatic cow dung briquetting machine according to claim 3, characterized in that: The baffle (1305) is provided with a third magnetic block (1307) on the side of the side box (1304) and a third electromagnet (1308) is installed on the side of the side box (1304) near the pressure plate (7). The third electromagnet (1308) is connected to an external power source and is magnetically connected to the third magnetic block (1307).

5. The fully automatic cow dung briquetting machine according to claim 4, characterized in that: The pulley (1202) on the side away from the pressure plate (7) is rotatably mounted on the control box (1309) at the end away from the circular plate (1204). The control box (1309) is fixedly mounted on the top of the second mounting plate (9). A circular groove (1310) is opened inside the control box (1309). A conductive rod (1313) is fixedly mounted on the shaft of the pulley (1202). The conductive rod (1313) is arranged horizontally. Contacts (1311) are symmetrically installed on both sides of the inner wall of the circular groove (1310). The two contacts (1311) are in contact with the two ends of the conductive rod (1313) respectively. Terminals (1312) are symmetrically installed on both sides of the control box (1309). The two terminals (1312) are electrically connected to the two contacts (1311) respectively. The two terminals (1312) are electrically connected to the external power supply of the third electromagnet (1308).

6. The method of using a fully automatic cow dung briquetting machine according to claim 1, wherein the briquetting method is as follows: S1. The material is pre-laid on the conveyor belt (1203), the motor (1104) is turned on, and the briquetting box (301) is moved laterally. When the feeding port (1208) is above the briquetting groove (302), the conveyor belt (1203) moves to the top of the briquetting groove (302) to feed the material. S2. After feeding is completed, the turntable (1105) continues to rotate, driving the briquetting box (301) to move to the position where the briquetting groove (302) is below the pressure plate (7). At this time, the briquetting box (301) stops moving, and the pressure plate (7) moves down into the briquetting groove (302) to briquetize. S3. After the briquetting is completed, the briquetting box (301) continues to move until the briquetting groove (302) is located outside the base (1). At this time, the material block in the briquetting groove (302) falls out for feeding. S4. The motor (1104) is supplied with reverse current, causing the turntable (1105) to reverse and drive the pressing box (301) back to its original position.

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