Efficient feed screening machine

Abstract

The utility model provides an efficient feed screening machine, which belongs to the technical field of agriculture and comprises an upper shell, a fixing frame is arranged in the upper shell, a supporting seat is arranged at the lower end of the upper shell, and a telescopic component and a buffer component are arranged on the supporting seat. The utility model aims to solve the problems that the impact force between a device which vibrates due to operation and the ground cannot be buffered in the process of screening feed by the conventional feed screening machine, the device is easy to damage, the screening efficiency of the feed screening machine is reduced, and the practicability is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of agriculture, and in particular relates to a highly efficient feed screening machine. Background Art

[0002] The pelletized feed will clump after a long time, or some pelletized feed will clump after long-term stacking. These feeds need to be granulated before use. Since they are granular, they are only clumped together due to the force between molecules. There is no need to crush them. Just apply a little external force to break them. However, after crushing, screening is required to continue to crush those that do not reach the particle size.

[0003] Prior art CN220258637U discloses a feed screening machine, including a machine body, a feed inlet is provided on the top of the machine body, a discharge outlet is provided at the bottom of the machine body, a discharge outlet 1 is provided on the left wall of the machine body, a filter plate is provided inside the machine body, a connecting rod is provided at the upper left of the filter plate, a rolling wheel is connected to the peripheral side of the connecting rod, a stop plate is provided at the upper end of the rolling wheel, a vibration motor is provided inside the right end of the filter plate, a filter plate 1 is provided below the filter plate, a connecting rod 1 is provided at the upper right of the filter plate 1, an inclined plate is provided below the filter plate 1, a guide plate is provided on the left side of the inclined plate, a limit plate is provided on the guide plate, a screening barrel is provided at the right end of the guide plate, a rotating shaft 1 is connected to the right end of the rotating shaft 1, and a motor 1 is connected to the right end of the rotating shaft 1. In the process of screening feed, the device cannot buffer the impact force between the device and the ground caused by the vibration caused by the operation, which is easy to cause damage to the device, reduce the screening efficiency of the feed screening machine, and greatly reduce practicality. Utility Model Content

[0004] The utility model provides an efficient feed screening machine, which aims to solve the problem that the existing feed screening machine cannot buffer the impact force between the device and the ground caused by the vibration during operation during the screening of feed, which easily leads to damage to the device, reduces the screening efficiency of the feed screening machine, and greatly reduces the practicality.

[0005] The embodiment of the utility model provides an efficient feed screening machine, comprising an upper shell, wherein a fixing frame is arranged in the upper shell, a support seat is arranged at the lower end of the upper shell, and a telescopic component and a buffer component are arranged on the support seat.

[0006] Furthermore, the lower end of the upper shell is engaged with the lower shell, the lower end of the lower shell is connected to a discharge pipe, a control valve is provided on the discharge pipe, the right end of the upper shell is fixedly connected to a fixing block, an installation groove is provided in the fixing block, and a motor is provided in the installation groove.

[0007] By adopting the above technical solution, the upper shell and the lower shell are sleeved on the outside of the fixed frame, which is convenient for centralized collection of the screened feed, helps to prevent feed splashing and avoid waste.

[0008] Furthermore, a screen is fixedly connected to the fixed frame, screen holes are reserved on the screen, crushing teeth are fixedly connected to the inner wall of the screen, a rotating shaft is fixedly connected to the right end of the fixed frame, the right end of the rotating shaft is rotatably connected to the inner wall of the upper shell, the right end of the rotating shaft is transmission-connected to the output end of the motor, a feed pipe is connected to the left end of the fixed frame, the other end of the feed pipe extends out of the upper shell, and the feed pipe is rotatably connected to the upper shell, a part of the feed pipe extending out of the upper shell is provided with a second material control valve, and the upper end of the feed pipe is connected to a feed hopper.

[0009] By adopting the above technical solution, the second feed control valve is opened, and the feed to be screened is added into the fixed frame through the feed hopper and the feed pipe, and the motor is started, and the fixed frame is driven to rotate through the rotating shaft, and the fixed frame drives the screen to rotate, and then drives the feed in the fixed frame to rotate, and the crushing teeth are convenient for crushing large particles of feed, and the feed that meets the specifications falls into the lower shell through the sieve holes, and the first feed control valve is opened, so that the staff can collect the qualified feed after screening, and the operation is simple.

[0010] Furthermore, a slide groove 1, a slide groove 2 and a through groove are provided on the side wall of the support seat, the slide groove 2 is located at the upper end of the through groove, a slider is slidably connected in the slide groove 1, a connecting block 1 is fixedly connected to the slider, a supporting block is fixedly connected to the other end of the connecting block 1, a through opening is provided on the supporting block, the lower end of the lower shell is fixedly connected to the upper end of the supporting block, and the discharge pipe passes through the through opening.

[0011] By adopting the above technical scheme, the supporting block is convenient for supporting the lower shell and the upper shell, the electric cylinder is started, and the electric push rod of the electric cylinder is extended and retracted, and the left and right ends of the supporting block are driven to move up and down through the connecting block two and the connecting block three, which is convenient for vibrating the feed in the fixed frame, thereby improving the crushing efficiency of the crushing teeth for large-particle feed, which is beneficial to improving the screening efficiency of the device for feed, and is easy to operate and highly practical.

[0012] Furthermore, the telescopic assembly includes an electric cylinder fixed on the bottom wall of the support seat, the upper end of the electric cylinder is fixedly connected to a connecting block 2, the lower end of the supporting block is fixedly connected to a connecting block 3, and the connecting block 2 is rotatably connected to the connecting block 3.

[0013] By adopting the above technical solution, the electric cylinder is started, and the electric push rod of the electric cylinder is extended and retracted, and the left and right ends of the supporting block are driven to move up and down through the connecting block two and the connecting block three, which is convenient for vibrating the feed in the fixed frame, thereby improving the crushing efficiency of the crushing teeth for large-particle feed, which is beneficial to improving the screening efficiency of the device for feed, and is easy to operate and highly practical.

[0014] Furthermore, the buffer assembly includes a magnet one fixed in a second slide slot, the lower end of the magnet one is fixedly connected to a spring, the lower end of the spring is fixedly connected to a magnet two, the lower end of the magnet two is fixedly connected to a limiting block, the limiting block is slidably connected to the second slide slot, the lower end of the limiting block is fixedly connected to a supporting block, the lower end of the supporting block passes through the through slot, and the lower end of the supporting block is fixedly connected to a base.

[0015] By adopting the above technical scheme, during the process of screening the feed, the device generates vibrations during operation, and utilizes the principle of like-charged repulsion between magnet one and magnet two and the elastic deformation of the spring to buffer the impact force between the device and the ground, thereby protecting the device, extending the service life of the device, improving the feed screening efficiency, and having strong practicality.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a fixed frame, and the second material control valve is opened. The feed to be screened is added into the fixed frame through the feed hopper and the feed pipe. The motor is started, and the fixed frame is driven to rotate through the rotating shaft. The fixed frame drives the screen to rotate, and then drives the feed in the fixed frame to rotate. The crushing teeth are convenient for crushing large particles of feed, and the feed that meets the specifications falls into the lower shell through the sieve holes. The first material control valve is opened, which is convenient for the staff to collect the qualified feed after screening, and the operation is simple.

[0018] 2. The utility model is provided with a support seat, and the supporting block is convenient for supporting the lower shell and the upper shell. The electric cylinder is started, and the electric push rod of the electric cylinder is extended and retracted. The left and right ends of the supporting block are driven to move up and down through the connecting block two and the connecting block three, which is convenient for vibrating the feed in the fixed frame, improving the crushing efficiency of the crushing teeth for large-particle feed, which is beneficial to improving the feed screening efficiency of the device, and is easy to operate and highly practical.

[0019] 3. The utility model starts the electric cylinder through the setting of the telescopic component, and the electric push rod of the electric cylinder is extended and retracted. The left and right ends of the supporting block are driven to move up and down through the connecting block 2 and the connecting block 3, which is convenient for vibrating the feed in the fixed frame, improves the crushing efficiency of the crushing teeth for large-particle feed, and is beneficial to improving the screening efficiency of the device for feed. It is easy to operate and has strong practicality.

[0020] 4. The utility model is provided with a buffer component. During the process of screening the feed, the device generates vibrations during operation. The principle of like-charge repulsion between magnet one and magnet two and the elastic deformation of the spring are utilized to buffer the impact force between the device and the ground, which is beneficial to protecting the device, extending the service life of the device, improving the screening efficiency of the feed, and having strong practicality.

[0021] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the main cross-sectional structure of an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0025] Figure 3 For the utility model embodiment Figure 1 An enlarged schematic diagram of point a.

[0026] Figure numerals: 1. upper shell; 11. lower shell; 12. discharge pipe; 13. material control valve 1; 14. fixed block; 15. mounting groove; 16. motor; 2. fixed frame; 21. rotating shaft; 22. feed pipe; 23. material control valve 2; 24. feed hopper; 25. screen; 26. screen hole; 27. crushing teeth; 3. support seat; 31. slide slot 1; 32. slide slot 2; 33. through slot; 34. slider; 35. connecting block 1; 36. supporting block; 37. through port; 4. telescopic assembly; 41. electric cylinder; 42. connecting block 2; 43. connecting block 3; 5. buffer assembly; 51. magnet 1; 52. spring; 53. magnet 2; 54. limit block; 55. support block; 56. base. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-3 The utility model embodiment proposes an efficient feed screening machine, including an upper shell 1, the lower end of the upper shell 1 is engaged with a lower shell 11, the lower end of the lower shell 11 is connected with a discharge pipe 12, the discharge pipe 12 is provided with a control valve 13, the right end of the upper shell 1 is fixedly connected with a fixed block 14, the fixed block 14 is provided with a mounting groove 15, the mounting groove 15 is provided with a motor 16, the upper shell 1 and the lower shell 11 are sleeved on the outside of the fixed frame 2, which is convenient for centralized collection of screened feed, which is beneficial to prevent feed splashing and avoid waste.

[0029] The upper shell 1 is provided with a fixed frame 2, a screen 25 is fixedly connected to the fixed frame 2, a screen hole 26 is reserved on the screen 25, a crushing tooth 27 is fixedly connected to the inner wall of the screen 25, a rotating shaft 21 is fixedly connected to the right end of the fixed frame 2, the right end of the rotating shaft 21 is rotatably connected to the inner wall of the upper shell 1, the right end of the rotating shaft 21 is transmission-connected to the output end of the motor 16, a feed pipe 22 is connected to the left end of the fixed frame 2, the other end of the feed pipe 22 extends out of the upper shell 1, and the feed pipe 22 is rotatably connected to the upper shell 1, and the part of the feed pipe 22 extending out of the upper shell 1 is provided with The feed control valve 23 is connected to the upper end of the feed pipe 22 with a feed hopper 24. The feed control valve 23 is opened, and the feed to be screened is added into the fixed frame 2 through the feed hopper 24 and the feed pipe 22. The motor 16 is started, and the fixed frame 2 is driven to rotate through the rotating shaft 21. The fixed frame 2 drives the screen 25 to rotate, and then drives the feed in the fixed frame 2 to rotate. The crushing teeth 27 are convenient for crushing large particles of feed. The feed that meets the specifications falls into the lower shell 11 through the sieve holes 26. The feed control valve 13 is opened to facilitate the staff to collect the qualified feed after screening, and the operation is simple.

[0030] The support base 36 is provided at the lower end of the upper shell body 1. The side walls of the support base 3 are provided with a slide groove 1 31, a slide groove 2 32 and a through groove 33. The slide groove 2 32 is located at the upper end of the through groove 33. A slider 34 is slidably connected in the slide groove 11. A connecting block 1 35 is fixedly connected to the slider 34. A supporting block 36 is fixedly connected to the other end of the connecting block 1 35. A through opening 37 is provided on the supporting block 36. The lower end of the lower shell body 11 is fixedly connected to the upper end of the supporting block 36. The discharge pipe 12 passes through the through opening 37. The supporting block 36 is convenient for supporting the lower shell body 11 and the upper shell body 1. The electric cylinder 41 is started, and the electric push rod of the electric cylinder 41 is extended and retracted. The left and right ends of the supporting block 36 are driven to move up and down through the connecting block 2 42 and the connecting block 3 43, which is convenient for vibrating the feed in the fixed frame 2, thereby improving the crushing efficiency of the crushing teeth 27 for large-particle feed, which is beneficial to improving the feed screening efficiency of the device, and is easy to operate and has strong practicality.

[0031] A telescopic component 4 is provided on the support seat 3, and the telescopic component 4 includes an electric cylinder 41 fixed on the bottom wall of the support seat 3, and the upper end of the electric cylinder 41 is fixedly connected to a connecting block 2 42, and the lower end of the supporting block 36 is fixedly connected to a connecting block 3 43, and the connecting block 2 42 is rotatably connected to the connecting block 3 43. When the electric cylinder 41 is started, the electric push rod of the electric cylinder 41 is telescoped, and the left and right ends of the supporting block 36 are driven to move up and down through the connecting block 2 42 and the connecting block 3 43, which is convenient for vibrating the feed in the fixed frame 2, thereby improving the crushing efficiency of the crushing teeth 27 for large-particle feed, and is beneficial to improving the feed screening efficiency of the device, and the operation is simple and practical.

[0032] A buffer assembly 5 is provided on the support seat 3, and the buffer assembly 5 includes a magnet 1 51 fixed in the second slide groove 32, the lower end of the magnet 1 51 is fixedly connected to a spring 52, the lower end of the spring 52 is fixedly connected to a magnet 2 53, the lower end of the magnet 2 53 is fixedly connected to a limiting block 54, the limiting block 54 is slidably connected to the second slide groove 32, the lower end of the limiting block 54 is fixedly connected to a supporting block 55, the lower end of the supporting block 55 passes through the through slot 33, and the lower end of the supporting block 55 is fixedly connected to a base 56. In the process of screening the feed, the device generates vibration during operation. The principle of like-charge repulsion between the magnet 1 51 and the magnet 2 53 and the elastic deformation of the spring 52 are utilized to facilitate buffering of the impact force between the device and the ground, which is beneficial to protecting the device, extending the service life of the device, improving the screening efficiency of the feed, and having strong practicality.

[0033] The specific implementation method is as follows: when in use, open the second control valve 23, add the feed to be screened into the fixed frame 2 through the feed hopper 24 and the feed pipe 22, start the motor 16, drive the fixed frame 2 to rotate through the rotating shaft 21, the fixed frame 2 drives the screen 25 to rotate, and then drives the feed in the fixed frame 2 to rotate, the crushing teeth 27 crush the large particles of feed, start the electric cylinder 41, the electric push rod of the electric cylinder 41 is extended and retracted, and the left and right ends of the supporting block 36 are driven to move up and down through the connecting block 2 42 and the connecting block 3 43, so as to vibrate the feed in the fixed frame 2, and improve the crushing efficiency of the crushing teeth 27 for large particles of feed. In the process of screening the feed, the device generates vibrations during operation, and the impact force between the device and the ground is buffered and protected by the principle that the magnet 1 51 and the magnet 2 53 repel each other with the same charge and the elastic deformation of the spring 52. The feed that meets the specifications falls into the lower shell 11 through the sieve hole 26, and the control valve 1 13 is opened, and the staff can collect the qualified feed after screening.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An efficient feed screening machine, comprising an upper housing (1), characterized in that: A fixing frame (2) is arranged in the upper shell (1), a support seat (3) is arranged at the lower end of the upper shell (1), and a telescopic component (4) and a buffer component (5) are arranged on the support seat (3).

2. An efficient feed screening machine according to claim 1, characterized in that: The lower end of the upper shell (1) is engaged with the lower shell (11), the lower end of the lower shell (11) is connected to a discharge pipe (12), and a control valve (13) is provided on the discharge pipe (12). The right end of the upper shell (1) is fixedly connected to a fixing block (14), and a mounting groove (15) is provided in the fixing block (14), and a motor (16) is provided in the mounting groove (15).

3. An efficient feed screening machine according to claim 2, characterized in that: A screen (25) is fixedly connected to the fixed frame (2), screen holes (26) are reserved on the screen (25), crushing teeth (27) are fixedly connected to the inner wall of the screen (25), a rotating shaft (21) is fixedly connected to the right end of the fixed frame (2), the right end of the rotating shaft (21) is rotatably connected to the inner wall of the upper shell (1), the right end of the rotating shaft (21) is transmission-connected to the output end of the motor (16), a feed pipe (22) is connected to the left end of the fixed frame (2), the other end of the feed pipe (22) extends out of the upper shell (1), and the feed pipe (22) is rotatably connected to the upper shell (1), a portion of the feed pipe (22) extending out of the upper shell (1) is provided with a second control valve (23), and the upper end of the feed pipe (22) is connected to a feed hopper (24).

4. The efficient feed screening machine according to claim 2, characterized in that: The side wall of the support seat (3) is provided with a slide groove 1 (31), a slide groove 2 (32) and a through groove (33); the slide groove 2 (32) is located at the upper end of the through groove (33); a slider (34) is slidably connected in the slide groove 1 (31); a connecting block 1 (35) is fixedly connected to the slider (34); a supporting block (36) is fixedly connected to the other end of the connecting block 1 (35); a through opening (37) is provided on the supporting block (36); the lower end of the lower shell (11) is fixedly connected to the upper end of the supporting block (36); and the discharge pipe (12) passes through the through opening (37).

5. The efficient feed screening machine according to claim 4, characterized in that: The telescopic assembly (4) comprises an electric cylinder (41) fixed on the bottom wall of the support seat (3); the upper end of the electric cylinder (41) is fixedly connected to a second connecting block (42); the lower end of the supporting block (36) is fixedly connected to a third connecting block (43); and the second connecting block (42) is rotatably connected to the third connecting block (43).

6. The efficient feed screening machine according to claim 4, characterized in that: The buffer assembly (5) comprises a magnet one (51) fixed in the second slide groove (32); the lower end of the magnet one (51) is fixedly connected to a spring (52); the lower end of the spring (52) is fixedly connected to a magnet two (53); the lower end of the magnet two (53) is fixedly connected to a limit block (54); the limit block (54) is slidably connected to the second slide groove (32); the lower end of the limit block (54) is fixedly connected to a support block (55); the lower end of the support block (55) passes through the through groove (33); the lower end of the support block (55) is fixedly connected to a base (56).

Images