A fully automatic feeder on a storage box

Abstract

The present invention discloses a fully automatic feeder on a material storage box, which belongs to the technical field of agricultural machinery parts screening. It comprises a base, a box placing opening is provided on the left side of the upper surface of the base, a cleaning material device is fixedly connected to the right side of the upper surface of the base, a material transport cavity is fixedly connected to the upper surface of the cleaning material device, the cleaning material device comprises a cavity, a feed opening is provided on the upper surface of the cavity, a rotating column is symmetrically fixedly connected inside the cavity, the outer side walls of the rotating column are fixedly connected to a rotating drum, a transmission belt is fixedly connected to the outer side walls of the rotating drum, a leakage groove is provided on the upper surface of the transmission belt, the cooperation of the half teeth and the gear and the action of the spring enable the transmission belt to control the amount of material discharged. When the leakage groove overlaps with the material discharge connection groove, the material is discharged, and when they do not overlap, the material discharge is stopped, and the material discharge is alternately discharged through different material discharge connection grooves to effectively prevent jamming caused by excessive material, thereby ensuring the stable progress of the material discharge process.

Description

Technical Field

[0001] The invention relates to a technology for screening agricultural machinery parts, in particular to a full-automatic feeder on a material storage box. Background Art

[0002] In today's industrial production field, micro plastic nuts are an important connecting element, and their production and processing processes are crucial. However, there are currently many challenges in the processing of micro plastic nuts. Traditional micro plastic nut feeding devices have obvious defects in practical applications. First of all, the amount of material discharge cannot be controlled, which often leads to excessive accumulation of materials, easily causing jamming, seriously affecting the continuity and efficiency of production. Once a jam occurs, it not only takes time and manpower to deal with it, but may also cause damage to the equipment and increase maintenance costs. In the process of cleaning materials, existing technical means often find it difficult to achieve efficient removal of fine impurities such as dust. In terms of material transportation, traditional methods usually cannot fully take into account the nuts accumulated in the corners of the storage box. These nuts in the corners are difficult to be effectively absorbed and transported, resulting in material waste, and also increasing the probability of repeated work. Repeated work not only wastes time and energy, but also reduces overall production efficiency and increases production costs;

[0003] In summary, the existing micro plastic nut processing technology has shortcomings in feeding, cleaning materials and transporting materials. A new type of fully automatic feeder is urgently needed to improve this situation. Summary of the invention

[0004] Purpose of the invention: The purpose of the present invention is to control the quantity of micro-nuts discharged, thereby reducing the possibility of nuts getting stuck during transportation; another purpose of the present invention is to provide a more comprehensive material extraction method, reduce repetitive work, and through optimized design, effectively transport the nuts piled up in the corners of the material box.

[0005] Technical solution: A fully automatic feeder on a material storage box, comprising a base, a box placement opening is opened on the left side of the upper surface of the base, a cleaning material device is fixedly connected to the right side of the upper surface of the base, and a material transport cavity is fixedly connected to the upper surface of the cleaning material device;

[0006] The cleaning material device comprises a cavity, the upper surface of the cavity is provided with a feeding port, the interior of the cavity is symmetrically fixedly connected with a rotating column, the outer side walls of the rotating column are fixedly connected with a rotating drum, the outer side walls of the rotating drum are jointly fixedly connected with a transmission belt, the upper surface of the transmission belt is provided with a leakage groove, the lower surface of the transmission belt is provided with a leakage port, the interior of the cavity is symmetrically provided with a rotating port, the two ends of the rotating column in the front both pass through the adjacent rotating ports, the right end of the rotating column in the front is fixedly connected with a rotating cylinder, the outer side wall of the rotating cylinder is fixedly connected with a sliding block, the right side of the cavity, the outer side wall of the rotating cylinder is fixedly connected with a reset arc cavity, the interior of the reset arc cavity is provided with a sliding groove, the sliding block is slidably connected to the sliding groove, a spring 1 is fixedly connected between the lower surface of the sliding block and the inner upper surface of the sliding groove, and the left end of the rotating column in the front is fixedly connected with a gear;

[0007] An air cavity is fixedly connected to the upper left surface of the cavity, an extrusion cavity is fixedly connected to the lower left surface of the cavity, the air cavity and the extrusion cavity are fixedly communicated with each other, a fixing plate is fixedly connected between the outer side walls of the air cavity and the extrusion cavity, a motor 1 is fixedly connected to the left side of the fixing plate, the right end of the output end of the motor 1 passes through the fixing plate and is fixedly connected to a rotating cross column, the right end of the rotating cross column is rotatably connected to the left side of the cavity, a cam is fixedly connected to the outer side wall of the rotating cross column, and a half tooth is fixedly connected to the outer side wall of the rotating cross column on the right side of the cam, and the half tooth is meshingly connected to the gear.

[0008] Furthermore, a sliding vertical plate is slidably connected to the interior of the extrusion cavity, and a sliding plate is fixedly connected to the right side of the sliding vertical plate. A sliding opening is provided at the left side of the cavity, located on the right side of the extrusion cavity, and the outer side of the sliding plate is slidably connected to the sliding opening. The right end of the sliding plate extends to the interior of the cavity and is fixedly connected to an inclined block, and a discharging concave plate is fixedly connected to the upper surface of the inclined block. An ash storage cavity is provided in the discharging concave plate, ash leakage holes are provided on the upper surface of the discharging concave plate, an ash outlet is provided on the front surface of the discharging concave plate, and a discharging outlet is provided on the right side of the cavity. The outer side wall of the discharging concave plate is slidably connected to the discharging outlet, and a plurality of springs are fixedly connected between the right side of the sliding vertical plate and the extrusion cavity.

[0009] Furthermore, the air cavity includes a sealing cavity, the interior of which is slidably connected to an extrusion plate, the interior of which is symmetrically provided with limiting grooves, the outer walls of the extrusion plates are fixedly connected to limiting blocks, the limiting blocks are slidably connected to adjacent limiting grooves, a spring three is fixedly connected between the upper surface of the extrusion plate and the inner upper surface of the sealing cavity, an air outlet is provided on the left upper surface of the sealing cavity, an air pipe is fixedly connected to the air outlet, and the end of the air pipe away from the sealing cavity is fixedly connected to the extrusion cavity.

[0010] Furthermore, the material transport chamber includes a transverse chamber, and the left side of the lower surface of the transverse chamber is fixedly connected to the motor 2, and the bottom end of the output end of the motor 2 is fixedly connected to the transverse gear, the lower surface of the transverse chamber is provided with a groove, and the interior of the groove is fixedly connected to the material extraction chamber, and the right side of the groove is provided with a material transport trough, and the right side of the inner lower surface of the material transport trough is fixedly connected to a material discharge port, the upper surface of the transverse chamber is fixedly connected to an air outlet chamber, and the inner upper surface of the material transport trough is provided with an inclined groove, and the interior of the inclined groove is slidably connected to an air outlet pipe, the left end of the air outlet pipe is fixedly connected to the right side of the air outlet chamber, and the right end of the air outlet pipe extends to the interior of the material transport trough.

[0011] Furthermore, the extraction chamber includes a circular cavity, a hollow column is fixed on the internal upper surface of the circular cavity, a rotating groove is opened inside the hollow column, a circular plate with holes is slidably connected inside the rotating groove, a hollow cylinder is fixedly connected inside the circular plate with holes, an outer wall of the hollow cylinder is fixedly connected with a linkage tooth located inside the circular cavity, an outer wall of the hollow cylinder is fixedly connected with an extrusion oblique circular plate located below the linkage tooth, a rotating cavity is opened on the internal lower surface of the circular cavity, a hose is fixedly connected to the lower surface of the extrusion oblique circular plate, and a retractable A material extraction lower tube, the outer side wall of the retractable material extraction lower tube is fixedly connected with a rotating inclined circular plate, the upper surface of the rotating cavity is provided with a plurality of circular openings, the inner side of the circular openings is slidably connected with a resist column, the upper surface of the resist column is fixedly connected with a resist block, the outer side walls of the resist column are each wound with a spring four, the top end of the spring four is fixedly connected with the lower surface of the resist block, the bottom end of the spring four is fixedly connected with the upper surface of the rotating cavity, the interior of the hollow column is fixedly connected with the left side of the material transport trough, a connecting port is provided on the left side of the inner side of the circular cavity, and the linkage tooth is meshed and connected with the transverse gear through the connecting port.

[0012] Furthermore, a guide plate is symmetrically fixedly connected to the inner upper surface of the cavity.

[0013] Furthermore, a stabilizing column is symmetrically fixedly connected to the lower surface of the base.

[0014] Furthermore, an opening is provided on the right side of the cleaning material device, and an observation glass is fixedly connected to the interior of the opening.

[0015] Furthermore, a high-brush motor 3 is fixedly connected to the left side of the air outlet cavity, a fan blade is fixedly connected to the right side of the output end of the high-brush motor 3, and an air inlet groove is opened on the left side of the air outlet cavity.

[0016] Beneficial effects: The cooperation between the half teeth and the gears and the action of the springs enable the transmission belt to control the amount of material discharged. When the leakage slot overlaps with the discharge connection slot, the material is discharged, and when they do not overlap, it stops. The material is discharged alternately through different discharge connection slots, which effectively prevents jamming caused by excessive material. This ensures the stability of the discharge process and improves production efficiency. At the same time, this material control also reduces unnecessary material waste and reduces production costs. The cam pushes the sliding vertical plate to vibrate the discharge concave plate, and fine particles such as dust fall into the ash storage chamber through the ash leakage holes. This process efficiently removes the dust and impurities mixed in the micro plastic nuts and improves the quality of the nuts. The nuts after cleaning are purer and can meet higher production requirements. Moreover, continuous vibration screening ensures the stability of impurity removal;

[0017] The retractable material extraction down pipe in the material transport cavity moves in a circular motion under the cooperation of the extrusion inclined circular plate and the rotating inclined circular plate, and at the same time, the air outlet cavity forms a negative pressure to suck the nuts into the material transport trough. This design can absorb the nuts accumulated in the corners of the storage box, avoid material waste, and improve material transportation efficiency. No-dead-angle material transportation reduces repetitive work and provides a stable material supply for subsequent screening operations. The various links of the overall device cooperate with each other to achieve accurate material discharge, efficient screening and no-dead-angle material transportation. This greatly reduces the repetitive work caused by incomplete screening or insufficient material transportation. Reducing repetitive work not only reduces labor costs, but also improves production efficiency, making the production process more efficient and stable. At the same time, it also reduces equipment wear and energy consumption and extends the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is a schematic cross-sectional structural diagram of the cavity of the present invention;

[0020] Figure 3 It is a schematic diagram of the left side structure of the cavity of the present invention;

[0021] Figure 4 It is a partial cross-sectional structural schematic diagram of the left side of the cavity of the present invention;

[0022] Figure 5 It is a schematic diagram of the overall structure of the half tooth of the present invention;

[0023] Figure 6 It is a schematic diagram of the overall structure of the rotating cylinder of the present invention;

[0024] Figure 7 It is a schematic cross-sectional view of the reset arc cavity of the present invention;

[0025] Figure 8 It is a schematic diagram of the cross-sectional structure of the discharge concave plate of the present invention;

[0026] Fig. 9 It is a schematic cross-sectional structural diagram of the sealing chamber of the present invention;

[0027] Fig.10 It is a schematic cross-sectional structural diagram of the material transport cavity of the present invention;

[0028] Fig.11 It is a schematic cross-sectional structural diagram of the material extraction chamber of the present invention;

[0029] Fig.12 It is a schematic cross-sectional structural diagram of the rotary chamber of the present invention;

[0030] Fig.13 It is a structural schematic diagram of the blocking plate of the present invention.

[0031] In the figure: 1, base; 2, box opening; 3, cleaning material device; 4, material transport chamber; 5, stabilizing column; 6, opening; 7, observation glass; 101, chamber; 102, rotating column; 103, rotating drum; 104, transmission belt; 105, leakage trough; 106, leakage port; 107, rotating port; 108, rotating cylinder; 109, reset arc chamber; 110, slide; 111, spring 1; 112, gear; 113, air chamber; 114, extrusion cavity; 115, fixed plate; 116, motor 1; 117, rotating cross column; 118, cam; 119, half teeth; 120, feed port; 121, slider; 122, blocking plate; 123, feed connection groove; 201, sliding vertical plate; 202, sliding plate; 203, sliding port; 204, inclined block; 205, discharge concave plate; 206, ash storage cavity; 207, ash outlet; 208, discharge port; 209, spring 2; 210, leakage Ash pores; 301, sealing cavity; 302, extrusion plate; 303, stopper; 304, spring three; 305, air outlet; 306, air pipe; 307, stopper groove; 401, horizontal cavity; 402, motor two; 403, horizontal gear; 404, groove; 405, extraction cavity; 406, material transport trough; 407, discharge port; 408, air outlet cavity; 409, inclined groove; 410, air outlet pipe; 411, high brush motor three; 412, Fan blades; 413, air inlet groove; 501, circular cavity; 502, hollow column; 503, rotating groove; 504, circular plate with holes; 505, hollow cylinder; 506, linkage teeth; 507, extrusion inclined circular plate; 508, rotating cavity; 510, hose; 511, retractable material extraction lower tube; 512, rotating inclined circular plate; 513, round mouth; 514, stop column; 515, stop block; 516, spring four; 517, guide plate; 518, connecting port. DETAILED DESCRIPTION

[0032] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Example 1

[0034] like Figure 1-13As shown, a fully automatic feeder on a material storage box is provided, comprising a base 1, a box placing port 2 is provided on the left side of the upper surface of the base 1, a cleaning material device 3 is fixedly connected to the right side of the upper surface of the base 1, a material transport chamber 4 is fixedly connected to the upper surface of the cleaning material device 3, the cleaning material device 3 comprises a chamber 101, a feeding port 120 is provided on the upper surface of the chamber 101, a rotating column 102 is symmetrically fixedly connected to the inside of the chamber 101, a rotating drum 103 is fixedly connected to the outer side walls of the rotating column 102, a transmission belt 104 is fixedly connected to the outer side walls of the rotating drum 103, a leakage groove 105 is provided on the upper surface of the transmission belt 104, a blocking plate 122 is fixedly connected to the inner side wall of the chamber 101, and the upper A material unloading connection groove 123 is provided on the surface, a leakage port 106 is provided on the lower surface of the transmission belt 104, a turning port 107 is symmetrically provided inside the cavity 101, both ends of the front rotating column 102 pass through the adjacent turning ports 107, the right end of the front rotating column 102 is fixedly connected with a rotating cylinder 108, and the outer wall of the rotating cylinder 108 is fixedly connected with a slider 121, and the right side of the cavity 101 is located on the outer wall of the rotating cylinder 108 and is fixedly connected with a reset arc cavity 109, and a slide groove 110 is provided inside the reset arc cavity 109, and the slider 121 is slidably connected with the slide groove 110, and a spring 111 is fixedly connected between the lower surface of the slider 121 and the inner upper surface of the slide groove 110; the left end of the front rotating column 102 is fixedly connected with a gear 112, and the cavity 10 1 is fixedly connected with an air cavity 113 on the left upper surface, and an extrusion cavity 114 is fixedly connected with the left lower surface of the cavity 101. The air cavity 113 and the extrusion cavity 114 are fixedly connected, and a fixing plate 115 is fixedly connected between the outer wall of the air cavity 113 and the extrusion cavity 114. The left side of the fixing plate 115 is fixedly connected with a motor 116. The right end of the output end of the motor 116 passes through the fixing plate 115 and is fixedly connected with a rotating horizontal column 117. The right end of the rotating horizontal column 117 is rotatably connected to the left side of the cavity 101. The outer wall of the rotating horizontal column 117 is fixedly connected with a cam 118. The outer wall of the rotating horizontal column 117 is fixedly connected with a half tooth 119 located on the right side of the cam 118. The half tooth 119 is meshed with the gear 112. The extrusion cavity 114 is fixedly connected with a half tooth 119. A sliding vertical plate 201 is slidably connected to the inside of the cavity 101, and a sliding plate 202 is fixedly connected to the right side of the sliding vertical plate 201. A sliding opening 203 is provided on the left side of the cavity 101 and located on the right side of the extrusion cavity 114. The outer side of the sliding plate 202 is slidably connected to the sliding opening 203. The right end of the sliding plate 202 extends to the inside of the cavity 101 and is fixedly connected to an inclined block 204. A discharge concave plate 205 is fixedly connected to the upper surface of the inclined block 204. An ash storage cavity 206 is provided inside the discharge concave plate 205. Ash leakage holes 210 are provided on the upper surface of the discharge concave plate 205. An ash discharge port 207 is provided on the front surface of the discharge concave plate 205. A discharge port 208 is provided on the right side of the cavity 101. The outer side wall of the discharge concave plate 205 is slidably connected to the discharge port 208.A plurality of springs 209 are fixedly connected between the right side of the sliding vertical plate 201 and the extrusion chamber 114. The air chamber 113 includes a sealed chamber 301. An extrusion plate 302 is slidably connected to the interior of the sealed chamber 301. Limiting grooves 307 are symmetrically provided inside the sealed chamber 301. The outer walls of the extrusion plates 302 are fixedly connected to limiting blocks 303. The limiting blocks 303 are slidably connected to adjacent limiting grooves 307. A spring 304 is fixedly connected between the upper surface of the extrusion plate 302 and the inner upper surface of the sealed chamber 301. An air outlet 305 is provided on the left upper surface of the sealed chamber 301. An air pipe 306 is fixedly connected to the interior of the air outlet 305. The end of the air pipe 306 away from the sealed chamber 301 is fixedly connected to the extrusion chamber 114.

[0035] Put the storage box with micro plastic nuts into the box opening 2, send the micro plastic nuts into the cleaning material device 3 through the material transport cavity 4, start the motor 116, and the motor 116 drives the rotating cross column 117 to rotate. The half teeth 119 on the rotating cross column 117 are meshed and connected with the gear 112 at the left end of the front rotating column 102, thereby driving the front rotating column 102 to rotate. The front rotating column 102 passes through the rotating port 107 symmetrically opened inside the cavity 101, and the rotating drum 103 on its outer wall rotates accordingly, and the rotating drum 103 drives the transmission belt 104 connected to the outside to move. At the same time, the rotation of the front rotating column 102 will drive the slider 121 set to slide downward, and the spring 111 will be compressed. At this time, the micro plastic nuts fall from the feed port 120 to the upper surface of the transmission belt 104, and move to the right with the transmission belt 104. When the leakage groove 105 on the upper surface of the transmission belt 104 overlaps with the unloading connection groove 123, the material can fall through the unloading connection groove 123. When the half tooth 119 is not meshed with the gear 112 at the left end of the front rotating column 102, the spring 111 is reset, and the force generated causes the front rotating column 102 to rotate in the opposite direction, and the transmission belt 104 moves to the left. At this time, when the leakage groove 105 does not overlap with the unloading connection groove 123, the material cannot fall, which plays a role in controlling the unloading amount and preventing jamming caused by too much material.

[0036] When the rotating horizontal column 117 rotates, the cam 118 on it also rotates. When the protruding part of the cam 118 contacts the left side of the sliding vertical plate 201 that is slidably connected inside the extrusion chamber 114, the sliding vertical plate 201 is pushed to move to the right. The sliding vertical plate 201 drives the sliding plate 202 on the right side to slide to the right in the sliding port 203, and the inclined block 204 at the right end of the sliding plate 202 and the discharge concave plate 205 fixedly connected to the upper surface of the inclined block 204 also move to the right. The micro plastic nut in the discharge concave plate 205 is vibrated during the movement, and fine particles such as dust therein fall into the internal ash storage chamber 206 through the ash leakage holes 210 on the upper surface. When the sliding vertical plate 201 moves to the right, the space of the extrusion chamber 114 becomes smaller and the internal air pressure increases. At the same time, the cam 118 pushes the extrusion plate 302 to move upward in the sealing chamber 301, and the spring three 304 is compressed. The limit block 303 on the outer wall of the extrusion plate 302 slides in the limit groove 307 symmetrically opened inside the sealing chamber 301 to ensure the stability of the movement of the extrusion plate 302. When the extrusion plate 302 moves upward, the gas in the sealing chamber 301 enters the extrusion chamber 114 through the air pipe 306, further increasing the air pressure in the extrusion chamber 114 and assisting the vibration screening of the discharge concave plate 205. The screened micro plastic nuts are continuously vibrated and screened in the discharge concave plate 205. When a certain amount is reached or the screening is completed, they are discharged from the discharge port 208 on the right side of the cavity 101. Dust and other impurities in the ash storage chamber 206 can be regularly cleaned through the ash outlet 207 opened on the front surface of the discharge concave plate 205.

[0037] like Figure 1-13As shown, the material transport chamber 4 includes a transverse chamber 401, a motor 2 402 is fixedly connected to the left side of the lower surface of the transverse chamber 401, and a transverse gear 403 is fixedly connected to the bottom end of the output end of the motor 2 402. A groove 404 is provided on the lower surface of the transverse chamber 401, and a material extraction chamber 405 is fixedly connected inside the groove 404. A material transport groove 406 is provided on the right side of the groove 404, and a material discharge port 407 is fixedly connected to the right side of the lower surface of the inner part of the material transport groove 406. An air outlet cavity 408 is fixedly connected to the upper surface of the transverse chamber 401, and the inner upper surface of the material transport groove 406 The inclined groove 409 is provided with an air outlet pipe 410 which is slidably connected inside the inclined groove 409. The left end of the air outlet pipe 410 is fixedly connected to the right side of the air outlet cavity 408. The right end of the air outlet pipe 410 extends to the inside of the material transport trough 406. The material extraction cavity 405 includes a circular cavity 501. A hollow column 502 is fixedly connected to the upper surface of the circular cavity 501. A rotating groove 503 is provided inside the hollow column 502. A circular plate 504 with a hole is slidably connected inside the rotating groove 503. A hollow cylinder 505 is fixedly connected inside the circular plate 504 with a hole. The hollow cylinder 505 The outer wall of the hollow cylinder 505 is fixedly connected with a linkage tooth 506 inside the circular cavity 501, and the outer wall of the hollow cylinder 505 is fixedly connected with an extrusion inclined circular plate 507 below the linkage tooth 506. A rotating cavity 508 is provided on the lower surface of the circular cavity 501, and a hose 510 is fixedly connected to the lower surface of the extrusion inclined circular plate 507. A retractable material extraction lower tube 511 is fixedly connected to the lower surface of the hose 510. A rotating inclined circular plate 512 is fixedly connected to the outer wall of the retractable material extraction lower tube 511, and a plurality of circular openings 510 are provided on the upper surface of the rotating cavity 508. 3. The inside of the circular opening 513 is slidably connected with a support column 514, and a support block 515 is fixedly connected to the upper surface of the support column 514. A spring 516 is wound around the outer wall of the support column 514. The top of the spring 516 is fixedly connected to the lower surface of the support block 515, and the bottom of the spring 516 is fixedly connected to the upper surface of the rotating chamber 508. The inside of the hollow column 502 is fixedly connected to the left side of the material transport trough 406. A connecting port 518 is opened on the left side of the inside of the circular cavity 501, and the linkage gear 506 is meshed and connected with the transverse gear 403 through the connecting port 518;

[0038] When transporting nuts, start motor 2 402, the output end of motor 2 402 drives the transverse gear 403 to rotate, and the transverse gear 403 is meshed and connected with the linkage tooth 506 through the connecting port 518, thereby driving the hollow cylinder 505 to rotate, and the extrusion inclined circular plate 507 on the outside of the hollow cylinder 505 rotates accordingly. During the rotation process, the extrusion inclined circular plate 507 continuously squeezes different resistance blocks 515, and the resistance blocks 515 drive the resistance column 514 to slide downward in the circular port 513, and the spring 4 516 is compressed. The retractable material extraction lower tube 511 connected to the retractable material extraction lower tube 511 by the hose 510 below the extrusion inclined circular plate 507 and the rotating inclined circular plate 512 on the outside of the retractable material extraction lower tube 511 also rotate synchronously. When the extrusion inclined circular plate 507 is separated from the resistance block 515, the spring Under the action of the four 516, the block 515 and the column 514 are reset, and due to the rotation coordination of the extrusion inclined circular plate 507 and the rotating inclined circular plate 512, the retractable material extraction lower tube 511 makes a circular motion. At the same time, the gas in the air outlet cavity 408 enters the interior of the material transport trough 406 through the air outlet pipe 410. The incoming airflow will form a negative pressure inside the material transport trough 406, and the nuts will be sucked into the interior of the material transport trough 406 through the retractable material extraction lower tube 511, and fall through the discharge port 407 for subsequent screening operations. Since the weight of the micro plastic nuts is very small, they can be easily pulled, and the circular motion of the retractable material extraction lower tube 511 will absorb the nuts accumulated in the corners of the storage box during operation, thereby increasing efficiency and reducing repetitive work.

[0039] like Figure 2 As shown, the inner upper surface of the cavity 101 is symmetrically fixedly connected with a guide plate 517;

[0040] The symmetrically fixed guide plates 517 can guide the fallen materials to the conveyor belt 104 and limit the range of motion of the nuts to prevent them from being moved into the interior of the device and affecting the operation.

[0041] like Figure 1 As shown, a stabilizing column 5 is symmetrically fixedly connected to the lower surface of the base 1;

[0042] The stabilizing column 5 increases the contact area between the entire device and the ground, thereby improving the stability of the device during operation. When the motor 1 116, the motor 2 402 and other equipment are running, the device will produce a certain vibration. The stabilizing column 5 can effectively reduce the impact of the vibration on the device, prevent the device from being displaced or shaken due to the vibration, and ensure the smooth progress of the screening process.

[0043] like Figure 1 As shown, an opening 6 is provided on the right side of the cleaning material device 3, and an observation glass 7 is fixedly connected to the interior of the opening 6;

[0044] The observation glass 7 provides a visual window for the operator. During the screening process, the operator can observe the working conditions inside the cleaning material device 3 in real time through the observation glass 7, such as the flow of nuts of different specifications on the transmission belt 104, the falling of qualified materials at the leakage trough 105, the vibration screening process of the discharge concave plate 205, and the discharge of materials at the discharge port 208, etc. This helps the operator to find problems in time, such as blockage, equipment failure, etc., and take corresponding measures to deal with them, so as to ensure the smooth progress of the screening work.

[0045] like Fig.10 As shown, a high brush motor 3 411 is fixedly connected to the left side of the air outlet cavity 408, a fan blade 412 is fixedly connected to the right side of the output end of the high brush motor 3 411, and an air inlet groove 413 is opened on the left side of the air outlet cavity 408. After the high brush motor 3 411 is started, its output end drives the fan blade 412 to rotate at a high speed, and the rotation of the fan blade 412 generates a strong airflow, which makes the negative pressure generated larger.

[0046] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A fully automatic feeder on a material storage box, comprising a base (1), characterized in that: A box placement opening (2) is provided on the left side of the upper surface of the base (1); a cleaning material device (3) is fixedly connected to the right side of the upper surface of the base (1); and a material transport cavity (4) is fixedly connected to the upper surface of the cleaning material device (3); The cleaning material device (3) comprises a cavity (101), the upper surface of the cavity (101) is provided with a material feed port (120), the inner side of the cavity (101) is symmetrically fixedly connected with a rotating column (102), the outer side walls of the rotating column (102) are fixedly connected with a rotating drum (103), the outer side walls of the rotating drum (103) are jointly fixedly connected with a transmission belt (104), the upper surface of the transmission belt (104) is provided with a material leakage groove (105), the inner side wall of the cavity (101) is located on the inner side of the transmission belt (104) and is fixedly connected with a blocking plate (122), the upper surface of the blocking plate (122) is provided with a material discharge connection groove (123), the lower surface of the transmission belt (104) is provided with a leakage port (106), the inner side of the cavity (101) is provided with a material discharge connection groove (123), the inner side wall of the cavity (101) is provided with a material discharge connection groove (123), the lower surface of the transmission belt (104) is provided with a leakage port (106), the inner side wall of the cavity (101) is provided with a material discharge connection groove (123 ... The front rotating column (102) is symmetrically provided with rotating openings (107), both ends of the front rotating column (102) pass through the adjacent rotating openings (107), the right end of the front rotating column (102) is fixedly connected with a rotating cylinder (108), the outer wall of the rotating cylinder (108) is fixedly connected with a slider (121), the right side of the cavity (101), the outer wall of the rotating cylinder (108) is fixedly connected with a reset arc cavity (109), a sliding groove (110) is provided inside the reset arc cavity (109), the slider (121) is slidably connected with the sliding groove (110), a spring (111) is fixedly connected between the lower surface of the slider (121) and the inner upper surface of the sliding groove (110), and the left end of the front rotating column (102) is fixedly connected with a gear (112); The upper left surface of the cavity (101) is fixedly connected to an air cavity (113), the lower left surface of the cavity (101) is fixedly connected to an extrusion cavity (114), the air cavity (113) and the extrusion cavity (114) are fixedly connected to each other, a fixing plate (115) is fixedly connected between the outer side walls of the air cavity (113) and the extrusion cavity (114), the left side of the fixing plate (115) is fixedly connected to a motor 1 (116), and the motor 1 (116) is fixedly connected to the outer side walls of the air cavity (113) and the extrusion cavity (114). The right end of the output end passes through the fixed plate (115) and is fixedly connected to a rotating horizontal column (117); the right end of the rotating horizontal column (117) is rotatably connected to the left side of the cavity (101); the outer wall of the rotating horizontal column (117) is fixedly connected to a cam (118); the outer wall of the rotating horizontal column (117) is located on the right side of the cam (118) and is fixedly connected to a half tooth (119); the half tooth (119) is meshingly connected to the gear (112); The material transport chamber (4) comprises a transverse chamber (401), a motor 2 (402) is fixedly connected to the left side of the lower surface of the transverse chamber (401), a transverse gear (403) is fixedly connected to the bottom end of the output end of the motor 2 (402), a groove (404) is provided on the lower surface of the transverse chamber (401), a material extraction chamber (405) is fixedly connected to the inside of the groove (404), a material transport groove (406) is provided on the right side of the groove (404), and the material transport groove (406) ) is fixedly connected to a feed outlet (407) on the right side of the inner lower surface, an air outlet cavity (408) is fixedly connected to the upper surface of the transverse cavity (401), an inclined groove (409) is provided on the inner upper surface of the material transport trough (406), an air outlet pipe (410) is slidably connected inside the inclined groove (409), a left end of the air outlet pipe (410) is fixedly connected to the right side of the air outlet cavity (408), and a right end of the air outlet pipe (410) extends to the interior of the material transport trough (406).

2. The fully automatic feeder on a material storage box according to claim 1, characterized in that: The interior of the extrusion cavity (114) is slidably connected to a sliding vertical plate (201), the right side of the sliding vertical plate (201) is fixedly connected to a sliding plate (202), the left side of the cavity (101), located on the right side of the extrusion cavity (114), is provided with a sliding opening (203), the outer side of the sliding plate (202) is slidably connected to the sliding opening (203), the right end of the sliding plate (202) extends into the interior of the cavity (101) and is fixedly connected to an inclined block (204), and the upper surface of the inclined block (204) is fixedly connected to a discharge concave plate (205), an ash storage cavity (206) is provided inside the discharge concave plate (205), an ash leakage hole (210) is provided on the upper surface of the discharge concave plate (205), an ash outlet (207) is provided on the front surface of the discharge concave plate (205), a discharge port (208) is provided on the right side of the cavity body (101), an outer side wall of the discharge concave plate (205) is slidably connected to the discharge port (208), and a plurality of springs (209) are fixedly connected between the right side of the sliding vertical plate (201) and the extrusion cavity (114).

3. The fully automatic feeder on a material storage box according to claim 1, characterized in that: The air cavity (113) comprises a sealing cavity (301), the interior of which is slidably connected to an extrusion plate (302), the interior of which is symmetrically provided with limiting grooves (307), the outer wall of the extrusion plate (302) is fixedly connected to limiting blocks (303), the limiting blocks (303) are slidably connected to adjacent limiting grooves (307), a spring three (304) is fixedly connected between the upper surface of the extrusion plate (302) and the inner upper surface of the sealing cavity (301), an air outlet (305) is provided on the left upper surface of the sealing cavity (301), the interior of the air outlet (305) is fixedly connected to an air pipe (306), and one end of the air pipe (306) away from the sealing cavity (301) is fixedly connected to the extrusion cavity (114).

4. The fully automatic feeder on a material storage box according to claim 1, characterized in that: The material extraction chamber (405) comprises a circular chamber (501), a hollow column (502) is fixed on the internal upper surface of the circular chamber (501), a rotating groove (503) is provided inside the hollow column (502), a circular plate (504) with holes is slidably connected inside the rotating groove (503), a hollow cylinder (505) is fixedly connected inside the circular plate (504), an outer wall of the hollow cylinder (505) is located inside the circular chamber (501) and is fixedly connected to a linkage tooth (506), an outer wall of the hollow cylinder (505) is located below the linkage tooth (506) and is fixedly connected to an extrusion inclined circular plate (507), a rotating chamber (508) is provided on the internal lower surface of the circular chamber (501), a hose (510) is fixedly connected to the lower surface of the extrusion inclined circular plate (507), and a retractable material extraction lower tube (510) is fixedly connected to the lower surface of the hose (510). 11), the outer wall of the telescopic material extraction lower tube (511) is fixedly connected with a rotating inclined circular plate (512), the upper surface of the rotating chamber (508) is provided with a plurality of circular openings (513), the inner part of the circular opening (513) is slidably connected with a stop column (514), the upper surface of the stop column (514) is fixedly connected with a stop block (515), the outer wall of the stop column (514) is wound with a spring four (516), the top end of the spring four (516) is fixedly connected with the lower surface of the stop block (515), the bottom end of the spring four (516) is fixedly connected with the upper surface of the rotating chamber (508), the interior of the hollow column (502) is fixedly connected with the left side of the material transport trough (406), the inner left side of the circular chamber (501) is provided with a connecting opening (518), and the linkage gear (506) is meshedly connected with the transverse gear (403) through the connecting opening (518).

5. The fully automatic feeder on a material storage box according to claim 1, characterized in that: A guide plate (517) is symmetrically fixedly connected to the inner upper surface of the cavity (101).

6. The fully automatic feeder on a material storage box according to claim 1, characterized in that: The lower surface of the base (1) is symmetrically and fixedly connected with a stabilizing column (5).

7. The fully automatic feeder on a material storage box according to claim 1, characterized in that: An opening (6) is provided on the right side of the cleaning material device (3), and an observation glass (7) is fixedly connected to the interior of the opening (6).

8. The fully automatic feeder on a material storage box according to claim 1, characterized in that: A high brush motor 3 (411) is fixedly connected to the left side of the interior of the air outlet cavity (408), a fan blade (412) is fixedly connected to the right side of the output end of the high brush motor 3 (411), and an air inlet groove (413) is provided on the left side of the interior of the air outlet cavity (408).

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