CN118020693A - Matrix pneumatic conveying type bait casting machine - Google Patents

Abstract

The invention relates to the technical field of bait casting machines and discloses a matrix pneumatic conveying type bait casting machine, which comprises a separating device and a separating box, wherein a distributing mechanism is arranged on the front surface of the separating device, conveying mechanisms are arranged on the front surface of the distributing mechanism, a material distributing mechanism is arranged on the left side and the right side of the conveying mechanism, rotating shafts are rotatably connected in the separating box, two rotating shafts are arranged in the separating box, the left side of the rotating shaft positioned on the left side is fixedly connected with the output end of a motor, and a belt is in transmission connection with the outer surface of the rotating shaft. According to the invention, the separation box is arranged, the movable plate is pushed downwards through the spring after the lug reaches the bottom, the movable plate drives the separation plate upwards to separate the large-particle baits through vibration, some large-particle baits are discharged from the discharge hole through vibration, and some fine baits enter the collection box through the separation plate to be collected, so that broken large particles of baits and broken baits are separated, and the loss caused by bait breakage is greatly reduced.

Description

Matrix pneumatic feeding machine

Technical Field

The invention relates to the technical field of bait throwing machine equipment, in particular to a matrix pneumatic conveying bait throwing machine.

Background technique

In the process of feeding in factory aquaculture, most of the existing equipment in China adopts a single-machine fixed-point feeding method, which can only feed a single fish pond. The equipment utilization rate is low, and there are problems such as inaccurate feeding amount, short feeding distance, and uneven bait throwing. In response to the above problems, an automatic feeding device based on a factory workshop is designed. The method combines theoretical analysis, gas-solid coupling simulation, and experimental inspection to achieve the goal of quantitative feeding and uniform throwing of bait. Compared with the traditional pneumatic feeding device, this device integrates feeding, conveying and throwing, optimizes the key components of the feeding machine, reduces the breakage rate of bait, and improves the feeding accuracy of the feeding machine. It provides reference and reference for the application of aquaculture feeding machines and other related fields, and promotes its application and promotion in engineering practice.

After the existing feeding machine is finished, part of the bait will remain inside the device. After recovery, some broken bait and powdered bait are difficult to separate, resulting in excessive losses caused by broken bait. For this reason, we provide a matrix pneumatic conveying feeding machine.

Summary of the invention

The object of the present invention is to provide a matrix pneumatic conveying bait throwing machine to solve the problems raised in the above background technology.

To solve the above technical problems, the present invention is achieved through the following technical solutions:

The present invention is a matrix-type pneumatic conveying bait throwing machine, comprising a separation device and a separation box, wherein a distribution mechanism is arranged on the front of the separation device, a conveying mechanism is arranged on the front of the distribution mechanism, and a material distribution mechanism is arranged on the left and right sides of the conveying mechanism, and a rotating shaft is rotatably connected inside the separation box, and there are two rotating shafts in total, the left side of the rotating shaft located on the left side is fixedly connected to the output end of the motor, and a belt is transmission-connected on the outer surface of the rotating shaft, and one end of the belt away from the rotating shaft on the left side is transmission-connected to the outer surface of the rotating shaft on the right side;

The rotating shaft passes through the separation box and extends to the interior, a protrusion is fixedly connected to the outer surface of the rotating shaft, the top of the protrusion contacts a movable plate, the inner wall of the movable plate is fixedly connected to the separation plate, the bottom of the separation box is slidably connected to a collecting box, and the back of the separation box is fixedly connected to a discharge port. Large baits and some powders are separated by the separation plate, thereby greatly reducing the losses caused by bait breakage.

Furthermore, a connecting rod is slidably connected inside the movable plate, a limit plate is fixedly connected to the bottom of the connecting rod, a spring is sleeved on the outer surface of the connecting rod, and the bottom of the spring is fixedly connected to the movable plate;

A fixed block is fixedly connected to the top of the spring, the bottom of the fixed block is fixedly connected to the top of the connecting rod, the outer surface of the fixed block is fixedly connected to the inner wall of the separation box, and a pull rod is fixedly connected to the back of the collecting box. Some filtered powder is collected through the collecting box and then dragged out of the separation box through the pull rod.

Furthermore, the distribution mechanism includes a recovery pipe fixedly connected to the front of the separation box, and one end of the recovery pipe away from the separation box is fixedly connected to the electrical cabinet;

A connecting rod 1 is fixedly connected inside the electrical cabinet, a motor 3 is fixedly connected to the top of the connecting rod 1, a threaded rod is fixedly connected to the output end of the motor 3, and excess bait is sent to a separation box for separation through a recovery pipe.

Furthermore, the threaded rod passes through the connecting rod 1 and extends to the inside, the outer surface of the threaded rod is threadedly connected with a slider, and the right side of the slider is fixedly connected with a sliding block;

A motor four is fixedly connected to the right side of the sliding block, and a threaded rod one is fixedly connected to the output end of the motor four. The movement of the sliding block drives the distributor to move, so that the distributor is connected to the spray nozzle.

Furthermore, the threaded rod 1 penetrates the sliding block and extends to the inside, the outer surface of the threaded rod 1 is threadedly connected to a distributor, the front of the sliding block is fixedly connected to a connecting rod 2, and the front of the connecting rod 2 is fixedly connected to a slider 1, and the XY material distribution structure with 48 discharge ports is configured to realize a single-point multi-source feeding function. One feeding machine can meet the feeding needs of multiple fish ponds, greatly improving the feeding utilization rate.

Furthermore, the slider 1 is slidably connected to the inside of the slider 1, the top and bottom of the slider 1 are fixedly connected to the inner wall of the electrical cabinet, a spray nozzle is provided on the back of the electrical cabinet, and the material distribution mechanism includes a conveying pipe fixedly connected to the back of the electrical cabinet, and a distributor is fixedly connected to the top of the conveying pipe;

A motor is fixedly connected to the bottom of the distributor, and a fan is fixedly connected to the bottom of the motor. The gas-solid two-phase flow is transported to multiple breeding ponds by high-speed airflow and the positive pressure air delivery method of the high-pressure fan is utilized to achieve a 200-meter long-distance feeding function.

Furthermore, an output end of the motor passes through the distributor and extends to the inside, and a rotating disk is fixedly connected to the outer surface of the output end of the motor;

A protrusion is fixedly connected to the top of the turntable, connecting pipes are fixedly connected to the left and right sides of the divider, a baffle is fixedly connected to the inner wall of the divider, the bottom of the baffle is connected to the top of the turntable, a baffle is fixedly connected to the center of the inner wall of the divider, and the bottom of the baffle is connected to the outer surface of the protrusion. The surface of the protrusion is cleaned by the baffle to prevent bait from adhering to the inside of the electrical cabinet.

Furthermore, the material distribution mechanism includes an upper and lower material bin fixedly connected to the other end of the connecting pipe, and the outer surfaces of the upper and lower material bins are fixedly connected to a support frame;

A silo cover is fixedly connected to the top of the upper and lower silos, and there are two upper and lower silos in total. A motor five is fixedly connected to the left side of the upper and lower silos, and a rotating shaft one is fixedly connected to the output end of the motor five;

The right side of the rotating shaft passes through the upper and lower silos and extends to the inside. The outer surface of the rotating shaft is fixedly connected with a blade shaft. According to the feeding characteristics of the blade shaft, the stop and rotation of the servo motor are controlled to realize the precise quantitative feeding of bait and the mixed feeding function of different types of bait.

The present invention has the following beneficial effects:

(1) The present invention sets a separation box. When the motor is started, the shaft is driven to rotate. The rotation of the shaft drives the protrusion to rotate. Then, the movable plate is lifted up by the protrusion. When the movable plate is upward, the spring is squeezed. When the protrusion reaches the bottom, the movable plate is pushed downward by the spring. The separation plate is driven upward by the movable plate and separated by vibration. Some complete baits are discharged from the discharge port by vibration, and some fine baits enter the collection box through the separation plate for collection. The broken large bait particles and the broken bait powder are separated, thereby greatly reducing the loss caused by the breakage of the bait.

(2) The present invention sets a recovery pipe and starts motor three. Motor three starts to drive the threaded rod to rotate, and then the threaded rod drives the slider to move up and down, and then the slider drives the sliding block to move up and down, so that the distributor reaches different spray nozzles for distribution, and then starts motor four to drive threaded rod one to rotate, and then threaded rod one drives the distributor to move left and right, so that the distributor can perform horizontal distribution and can clean the bait inside the device automatically.

(3) The present invention sets a blade shaft and starts motor five. The motor five starts to drive the rotating shaft one to rotate, and then the rotating shaft one drives the blade shaft to rotate. The bait inside the upper and lower silos is evenly fed into the distributor through the blade shaft. The conveying accuracy is not affected by external environment such as life span and weather, thereby achieving quantitative and accurate feeding of bait.

Of course, any product implementing the present invention does not necessarily need to achieve all of the above-mentioned advantages at the same time.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

Fig. 1 is a schematic diagram of the overall structure of the present invention;

FIG2 is a schematic diagram of the left side cross-sectional structure of the upper and lower silos of the present invention;

FIG3 is a schematic diagram of the cross-sectional structure of the distributor of the present invention on the right side;

FIG4 is an enlarged structural schematic diagram of A in FIG3 of the present invention;

FIG5 is a front cross-sectional structural diagram of an electrical cabinet of the present invention;

FIG6 is a schematic diagram of the left side structure of the separation box of the present invention;

FIG. 7 is a schematic diagram of the left side cross-sectional structure of the separation box of the present invention.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

In the figure: 1. Separation device; 101. Separation box; 102. Motor; 103. Belt; 104. Discharge port; 105. Collection box; 106. Pull rod; 107. Fixed block; 108. Connecting rod; 109. Spring; 110. Movable plate; 111. Limiting plate; 112. Separation plate; 113. Bump; 114. Rotating shaft; 2. Material separation mechanism; 201. Upper and lower silos; 202. Connecting pipe; 203. Silo cover; 204. Rotating shaft 1; 205. Blade shaft; 206. Support frame; 207. Motor 5; 3. Conveying Mechanism; 301, distributor; 302, fan; 303, motor 1; 304, turntable; 305, stop rod; 306, bump 1; 307, stop rod 1; 308, conveying pipe; 4, distribution mechanism; 401, electrical cabinet; 402, connecting rod 1; 403, motor 3; 404, threaded rod; 405, slider; 406, sliding block; 407, motor 4; 408, threaded rod 1; 409, distributor; 410, screw rod; 411, slider 1; 412, connecting rod 2; 413, spray nozzle; 414, recovery pipe.

Detailed ways

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

Please refer to Figures 1 to 7. The present invention is a matrix-type pneumatic conveying bait throwing machine, including a separation device 1 and a separation box 101. A distribution mechanism 4 is provided on the front of the separation device 1, a conveying mechanism 3 is provided on the front of the distribution mechanism 4, and a material distribution mechanism 2 is provided on the left and right sides of the conveying mechanism 3. A rotating shaft 114 is rotatably connected inside the separation box 101. There are two rotating shafts 114. The left side of the rotating shaft 114 located on the left side is fixedly connected to the output end of the motor 102. The outer surface of the rotating shaft 114 is transmission-connected with a belt 103. The end of the belt 103 away from the rotating shaft 114 on the left side is transmission-connected to the outer surface of the rotating shaft 114 on the right side.

The rotating shaft 114 passes through the separation box 101 and extends to the inside. The outer surface of the rotating shaft 114 is fixedly connected with a protrusion 113. The top of the protrusion 113 contacts the movable plate 110. The inner wall of the movable plate 110 is fixedly connected with the separation plate 112. The bottom of the separation box 101 is slidably connected with the collection box 105. The back of the separation box 101 is fixedly connected with the discharge port 104. The motor 102 is started to drive the rotating shaft 114 to rotate. The rotation of the rotating shaft 114 drives the protrusion 113 to rotate, and then the movable plate 110 is lifted up by the protrusion 113. When the movable plate 110 moves upward, the spring 109 is squeezed. When the protrusion 113 reaches the bottom, the movable plate 110 is pushed downward by the spring 109. The separation plate 112 is driven upward by the movable plate 110 to separate them by vibration. Some complete baits are discharged from the discharge port 104 by vibration, and some fine baits enter the collection box 105 through the separation plate 112 for collection. The broken large bait particles and the broken bait powder are separated, thereby greatly reducing the loss caused by the broken bait.

The movable plate 110 is slidably connected with a connecting rod 108 inside, the bottom of the connecting rod 108 is fixedly connected with a limiting plate 111, the outer surface of the connecting rod 108 is sleeved with a spring 109, and the bottom of the spring 109 is fixedly connected with the movable plate 110;

The top of the spring 109 is fixedly connected to a fixed block 107 , the bottom of the fixed block 107 is fixedly connected to the top of the connecting rod 108 , the outer surface of the fixed block 107 is fixedly connected to the inner wall of the separation box 101 , and the back of the collection box 105 is fixedly connected to a pull rod 106 .

The distribution mechanism 4 includes a recovery pipe 414 fixedly connected to the front of the separation box 101, and one end of the recovery pipe 414 away from the separation box 101 is fixedly connected to the electrical cabinet 401;

A connecting rod 402 is fixedly connected inside the electrical cabinet 401, and a motor 403 is fixedly connected to the top of the connecting rod 402. A threaded rod 404 is fixedly connected to the output end of the motor 403. The motor 403 is started, and the motor 403 starts to drive the threaded rod 404 to rotate, and then the slider 405 is driven by the threaded rod 404 to move up and down, and then the slider 405 drives the sliding block 406 to move up and down, so that the dispenser 409 reaches different spray nozzles 413 for distribution, and then the motor 407 is started. The motor 407 starts to drive the threaded rod 408 to rotate, and then the threaded rod 408 drives the dispenser 409 to move left and right, so that the dispenser 409 can perform horizontal distribution, and the bait inside the device can be cleaned by itself.

The threaded rod 404 penetrates the connecting rod 1 402 and extends to the inside. The outer surface of the threaded rod 404 is threadedly connected with a slider 405. The right side of the slider 405 is fixedly connected with a sliding block 406.

A motor 407 is fixedly connected to the right side of the sliding block 406, and a threaded rod 1 408 is fixedly connected to the output end of the motor 407.

The threaded rod 1 408 penetrates the sliding block 406 and extends to the inside. The outer surface of the threaded rod 1 408 is threadedly connected to the distributor 409. The front side of the sliding block 406 is fixedly connected to the connecting rod 2 412. The front side of the connecting rod 2 412 is fixedly connected to the sliding block 1 411.

A screw rod 410 is slidably connected inside the slider 1 411 . The top and bottom of the screw rod 410 are fixedly connected to the inner wall of the electrical cabinet 401 . A spray nozzle 413 is provided at the back of the electrical cabinet 401 .

The material distribution mechanism 2 includes a delivery pipe 308 fixedly connected to the back of the electrical cabinet 401, and a material distributor 301 is fixedly connected to the top of the delivery pipe 308;

A motor 303 is fixedly connected to the bottom of the distributor 301 , and a fan 302 is fixedly connected to the bottom of the motor 303 .

The output end of the motor 1 303 passes through the distributor 301 and extends to the inside, and the outer surface of the output end of the motor 1 303 is fixedly connected with a rotating disk 304;

A bump 306 is fixedly connected to the top of the turntable 304, a connecting pipe 202 is fixedly connected to the left and right sides of the divider 301, a baffle 305 is fixedly connected to the inner wall of the divider 301, the bottom of the baffle 305 is connected to the top of the turntable 304, a baffle 307 is fixedly connected to the center of the inner wall of the divider 301, and the bottom of the baffle 307 is connected to the outer surface of the bump 306.

The material distribution mechanism 2 includes an upper and lower material bin 201 fixedly connected to the other end of the connecting pipe 202, and a support frame 206 is fixedly connected to the outer surface of the upper and lower material bin 201;

A silo cover 203 is fixedly connected to the top of the upper and lower silos 201 , and there are two upper and lower silos 201 in total.

The left side of the upper and lower bins 201 is fixedly connected with a motor 5 207, and the output end of the motor 5 207 is fixedly connected with a rotating shaft 1 204;

The right side of the rotating shaft 204 passes through the upper and lower silos 201 and extends to the inside. The outer surface of the rotating shaft 204 is fixedly connected with the blade shaft 205. The motor 207 is started, and the motor 207 starts to drive the rotating shaft 204 to rotate, and then the rotating shaft 204 drives the blade shaft 205 to rotate. The bait inside the upper and lower silos 201 is evenly fed into the distributor 301 through the blade shaft 205. The conveying accuracy is not affected by the external environment such as life span and weather, thereby realizing quantitative and accurate feeding of bait.

During use, the staff puts different baits into the upper and lower silos 201, and then starts the motor 5 207, which starts to drive the shaft 1 204 to rotate, and then drives the blade shaft 205 to rotate through the shaft 1 204, and evenly delivers the bait inside the upper and lower silos 201 into the distributor 301 through the blade shaft 205, and then starts the motor 1 303, which starts to drive the turntable 304 to rotate, and when the turntable 304 rotates, the bait enters the material trough inside the turntable 304, and the turntable 304 rotates to make the bait inside the material trough enter the conveying pipe 308 through the slot of the distributor 301, and then the bait is delivered to the inside of the electrical cabinet 401 through the fan 302, and then the turntable 304 rotates. When the disk 304 rotates, the bait attached to the surface of the protrusion 306 and the surface of the turntable 304 is scraped off by the blocking rod 1 307. When the bait enters the interior of the electrical cabinet 401, the motor 3 403 is started, and the motor 3 403 is started to drive the threaded rod 404 to rotate, and then the slider 405 is driven by the threaded rod 404 to move up and down, and then the slider 405 drives the sliding block 406 to move up and down, so that the distributor 409 reaches different spray nozzles 413 for distribution, and then the motor 407 is started. The motor 407 starts to drive the threaded rod 1 408 to rotate, and then the threaded rod 1 408 drives the distributor 409 to move left and right, so that the distributor 409 can perform horizontal distribution;

After the distribution is completed, the remaining bait enters the separation box 101 through the recovery pipe 414, and the broken large bait particles and the bait powder are separated, thereby greatly reducing the loss caused by the breakage of the bait. The bait is first sent to the separation plate 112 inside the electrical cabinet 401 through the recovery pipe 414, and then the motor 102 is started. The motor 102 starts to drive the rotating shaft 114 to rotate, and then drives another rotating shaft 114 to rotate through the belt 103. The rotation of the rotating shaft 114 drives the protrusion 113 to rotate, and then the movable plate 110 is lifted up by the protrusion 113. When the movable plate 110 is upward, the spring 109 is squeezed. When the protrusion 113 reaches the bottom, the movable plate 110 is pushed downward by the spring 109, and the separation plate 112 is driven upward by the movable plate 110 to separate them by vibration. Some complete baits are discharged from the discharge port 104 by vibration, and some fine baits enter the collection box 105 through the separation plate 112 for collection.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. The utility model provides a matrix air conveying formula bait casting machine, includes separator (1) and separator box (101), separator (1) openly is provided with distribution mechanism (4), distribution mechanism (4) openly is provided with conveying mechanism (3), conveying mechanism (3) left side and right side are provided with feed divider mechanism (2), the inside rotation of separator box (101) is connected with pivot (114), its characterized in that: the two rotating shafts (114) are arranged in total, the left side of the rotating shaft (114) positioned at the left side is fixedly connected with the output end of the motor (102), a belt (103) is connected to the outer surface of the rotating shaft (114) in a transmission manner, and one end, far away from the rotating shaft (114) at the left side, of the belt (103) is in transmission connection with the outer surface of the rotating shaft (114) at the right side;

the rotary shaft (114) penetrates through the separation box (101) and extends to the inside, a lug (113) is fixedly connected to the outer surface of the rotary shaft (114), a movable plate (110) is contacted with the top of the lug (113), a separation plate (112) is fixedly connected to the inner wall of the movable plate (110), a collection box (105) is slidably connected to the bottom of the separation box (101), and a discharge hole (104) is fixedly connected to the back of the separation box (101).

2. The matrix pneumatic conveying bait casting machine as claimed in claim 1 and wherein: the movable plate (110) is internally and slidably connected with a connecting rod (108), the bottom of the connecting rod (108) is fixedly connected with a limiting plate (111), the outer surface of the connecting rod (108) is sleeved with a spring (109), and the bottom of the spring (109) is fixedly connected with the movable plate (110);

The top of the spring (109) is fixedly connected with a fixed block (107), the bottom of the fixed block (107) is fixedly connected with the top of the connecting rod (108), the outer surface of the fixed block (107) is fixedly connected with the inner wall of the separation box (101), and the back of the collection box (105) is fixedly connected with a pull rod (106).

3. The matrix pneumatic conveying bait casting machine as claimed in claim 1 and wherein: the distribution mechanism (4) comprises a recovery pipe (414) fixedly connected to the front surface of the separation box (101), and one end, far away from the separation box (101), of the recovery pipe (414) is fixedly connected with an electrical cabinet (401);

the electric cabinet is characterized in that a first connecting rod (402) is fixedly connected inside the electric cabinet (401), a third motor (403) is fixedly connected to the top of the first connecting rod (402), and a threaded rod (404) is fixedly connected to the output end of the third motor (403).

4. A matrix pneumatic conveying bait casting machine as claimed in claim 3 and wherein: the threaded rod (404) penetrates through the first connecting rod (402) and extends into the first connecting rod, a sliding block (405) is connected to the outer surface of the threaded rod (404) in a threaded mode, and a sliding block (406) is fixedly connected to the right side of the sliding block (405);

The right side of the sliding block (406) is fixedly connected with a motor IV (407), and the output end of the motor IV (407) is fixedly connected with a threaded rod I (408).

5. The matrix pneumatic conveying bait casting machine as claimed in claim 4 and wherein: the first threaded rod (408) penetrates through the sliding block (406) and extends into the sliding block, a distributor (409) is connected to the outer surface of the first threaded rod (408) in a threaded mode, the second connecting rod (412) is fixedly connected to the front face of the sliding block (406), and the first sliding block (411) is fixedly connected to the front face of the second connecting rod (412).

6. The matrix pneumatic conveying bait casting machine as claimed in claim 5 and wherein: the inside sliding connection of slider one (411) has lead screw (410), lead screw (410) top and bottom and electrical cabinet (401) inner wall fixed connection, spout (413) have been seted up to electrical cabinet (401) back.

7. The matrix pneumatic conveying bait casting machine as claimed in claim 1 and wherein: the material distributing mechanism (2) comprises a conveying pipe (308) fixedly connected to the back of the electrical cabinet (401), and a material distributor (301) is fixedly connected to the top of the conveying pipe (308);

the bottom of the distributor (301) is fixedly connected with a first motor (303), and the bottom of the first motor (303) is fixedly connected with a fan (302).

8. The matrix pneumatic conveying bait casting machine as claimed in claim 7 and wherein: the output end of the first motor (303) penetrates through the distributor (301) and extends into the distributor, and a turntable (304) is fixedly connected to the outer surface of the output end of the first motor (303);

the rotary table is characterized in that a first lug (306) is fixedly connected to the top of the rotary table (304), a connecting pipe (202) is fixedly connected to the left side and the right side of the distributor (301), a stop lever (305) is fixedly connected to the inner wall of the distributor (301), the bottom of the stop lever (305) is connected with the top of the rotary table (304), a first stop lever (307) is fixedly connected to the center of the inner wall of the distributor (301), and the bottom of the first stop lever (307) is connected with the outer surface of the first lug (306).

9. The matrix pneumatic conveying bait casting machine as claimed in claim 1 and wherein: the material distributing mechanism (2) comprises an upper bin (201) and a lower bin (201) which are fixedly connected with the other end of the connecting pipe (202), and a supporting frame (206) is fixedly connected to the outer surface of the upper bin (201);

the top of the upper bin (201) and the top of the lower bin (201) are fixedly connected with bin covers (203), and the upper bin (201) and the lower bin (201) are provided with two.

10. The matrix pneumatic conveying bait casting machine as claimed in claim 9 and wherein: a motor five (207) is fixedly connected to the left side of the upper and lower storage bin (201), and a rotating shaft one (204) is fixedly connected to the output end of the motor five (207);

The right side of the first rotating shaft (204) penetrates through the upper bin (201) and the lower bin (201) and extends into the upper bin, and a blade shaft (205) is fixedly connected to the outer surface of the first rotating shaft (204).