Pig feed classifying screen

Abstract

The utility model relates to the technical field of pig feed processing and production, in particular to a pig feed classifying screen which has the moving capacity through a moving device, and the flexibility of the device is improved. Feed is fed to the upper portion of the screening box through the feeding device, the labor intensity of operators is reduced, the screening structure is changed through the screening device according to the use requirement, and the practicability of the device is improved; the screened materials are collected through the collecting device, manual material receiving is not needed in the screening process, and the practicability of the device is improved; smoke dust generated in the screening process is collected through the dust collecting device, the influence of smoke dust overflow on the operation environment is reduced, and the practicability of the device is improved; comprising a screening box, a vibration motor and integrated controllers, the integrated controllers are installed on the front end face of the screening box, and multiple sets of integrated controllers are installed in the screening box; the device further comprises a moving device, a feeding device, a screening device, a collecting device and a dust collecting device.

Description

Technical Field

[0001] The utility model relates to the technical field of pig feed processing and production, in particular to a pig feed grading screen. Background Art

[0002] Pig farming has high requirements for feed. Pigs of different ages have different requirements for the particle size of pig feed. The younger the pig, the worse its digestion ability, so young pigs need to be fed feed with smaller particle size; the particle size of feed fed to young pigs and adult pigs gradually increases. Feeding adult pigs with small feed will increase the risk of gastrointestinal diseases in adult pigs and reduce the utilization rate of feed; so before feeding the pigs, the feed needs to be screened to match pigs of different ages.

[0003] The Chinese utility model patent with application number CN201820411693.7 in the prior art relates to a grading screen for processing pig feed, which includes a box body, a screening device, a vibration device and a control device, and can grade and screen pig feed.

[0004] However, the above device still has the following problems in actual use: first, the feed inlet of the above device is at the top of the equipment, which increases the labor intensity of the operator in adding feed; second, the screened feed is immediately discharged from the equipment and needs to be collected immediately, and when the device changes the screening size according to actual use needs, the device needs to be disassembled and the screening plate needs to be replaced, which increases the difficulty of operation for the operator. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a kind of pig feed grading screen which enables the equipment to be mobile through a moving device, thereby improving the flexibility of the device; feeds the feed into the upper part of the screening box through a feeding device, thereby reducing the labor intensity of the operator; the screening structure is changed according to the use requirements through the screening device, thereby improving the practicality of the device; the screened materials are collected through a collecting device, and the screening process does not require manual material connection, thereby improving the practicality of the device; the smoke and dust generated in the screening process are collected through a dust collecting device, thereby reducing the impact of smoke and dust overflow on the operating environment, thereby improving the practicality of the device.

[0006] The utility model discloses a pig feed grading screen, comprising a screening box, a vibration motor and an integrated controller, wherein the integrated controller is installed on the front end surface of the screening box, and a plurality of integrated controllers are installed inside the screening box; the utility model also comprises a moving device, a feeding device, a screening device, a collecting device and a dust collecting device, wherein the moving device is installed on the screening box, and the moving device enables the equipment to have the moving ability; the feeding device is installed on the moving device, and the feeding device feeds the inside of the screening box; the screening device is installed in the screening box, and the screening device screens the feed; the collecting device is installed inside the screening box, and the collecting device collects the screened feed; the collecting device The dust device is installed on the screening box, and the dust collecting device collects the dust; the moving device enables the equipment to be mobile, which improves the flexibility of the device; the feed is fed into the upper part of the screening box by the feeding device, which reduces the labor intensity of the operator, and the screening structure is changed according to the use requirements by the screening device, which improves the practicality of the device; the screened materials are collected by the collecting device, and the screening process does not require manual material connection, which improves the practicality of the device; the smoke generated during the screening process is collected by the dust collecting device, which reduces the impact of smoke overflow on the operating environment and improves the practicality of the device.

[0007] Preferably, the mobile device includes a base plate and wheels, the lower end surface of the screening box is connected to the right part of the upper end surface of the base plate, and multiple sets of wheels are connected to the lower end surface of the base plate; the base plate and multiple sets of wheels enable the device to be mobile, thereby improving the flexibility of the device.

[0008] Preferably, the feeding device includes a feeding tank, a reduction motor, two groups of conveying rollers and a conveyor belt. A feeding port is opened on the upper left side of the screening box, a feeding tank is installed on the left part of the upper end surface of the bottom plate, a reduction motor is installed on the front end surface of the feeding tank, front and rear end surfaces of a group of conveying rollers are respectively connected with the front and rear end surfaces in the feeding tank, the output end of the reduction motor passes through the front end surface of the feeding tank and is connected with the conveying rollers, and the other group of conveying rollers is located in the feeding port of the screening box, the conveyor belts are sleeved on the two groups of conveying rollers, and the conveyor belts are provided with multiple groups of rubber feeding plates; the reduction motor is turned on, and the reduction motor transmits power to the conveying rollers to drive the conveying rollers to rotate, and the two groups of conveying rollers cooperate with the conveyor belt to move, thereby transmitting the feed in the feeding tank to the inside of the screening box, reducing the labor intensity of the operator.

[0009] Preferably, the screening device includes support rods, limit grooves, mounting plates, sieve plates and bolts, multiple groups of support rods are obliquely installed in the middle of the screening box, the height of the right support rod is lower than that of the left support rod, a vibration motor is installed on the lower end surface of the support rod, multiple groups of rectangular holes are arranged on the front end surface of the screening box, each group of rectangular holes is located between two groups of support rods, a limit groove is installed on the rear end surface of the screening box, a sieve plate is connected to the rear end surface of the mounting plate, the sieve plate can be inserted into the interior of the screening box through the rectangular holes on the screening box and rest in the limit grooves at the rear, at this time the mounting plate closes the rectangular holes, the position of the mounting plate is fixed by bolts, and sieve plates with different screening diameters are connected to the rear end surfaces of multiple groups of mounting plates; the sieve plate can be quickly replaced by disassembling the mounting plate, and feeds with different particle diameters can be screened out according to usage needs, thereby improving the flexibility and practicality of the device.

[0010] Preferably, the collecting device includes a storage box, a handle and a slide rail, a discharge port is opened on the lower side of each group of rectangular holes on the front end surface of the screening box, a storage box is placed in the discharge port, a handle is installed on the front end surface of the storage box, and a slide rail is installed on the lower end surface of the discharge port, and the storage box can slide into the interior of the screening box through the slide rail; the screened feed is collected by the storage box, thereby reducing the leakage of dust during the discharge process, and the collection process does not require manual operation, thereby improving the practicability of the device.

[0011] Preferably, the dust collecting device includes a dust collecting box, a fan, a dust collecting bag and a dust collecting head. The dust collecting head is installed on the upper end surface of the screening box at the feed port position, the dust collecting box is installed on the upper end surface of the screening box, and the fan is installed on the right end surface of the dust collecting box. The input end of the fan is connected to the inside of the dust collecting box, and the input end of the dust collecting box is connected to the output end of the dust collecting head. The dust collecting bag is connected to the input end of the dust collecting box. Turning on the fan to extract the gas in the dust collecting box makes the inside of the dust collecting box a negative pressure state, so that the dust collecting head absorbs the smoke and dust in the input port area of ​​the screening box, and the dust is collected by the dust collecting bag, thereby reducing the amount of smoke and dust overflowing from the input port of the screening box, reducing the impact of the smoke and dust on the operating environment, and improving the protection and practicality of the device.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the mobile device enables the equipment to be mobile, thereby improving the flexibility of the device; the feed is fed into the upper part of the screening box by the feeding device, thereby reducing the labor intensity of the operator; the screening structure is modified according to the use requirements by the screening device, thereby improving the practicability of the device; the screened materials are collected by the collecting device, and the screening process does not require manual material collection, thereby improving the practicability of the device; the smoke generated during the screening process is collected by the dust collecting device, thereby reducing the impact of smoke overflow on the operating environment, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0014] Figure 2 It is a front view structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the mounting plate and the screen plate;

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the storage box;

[0017] Markings in the attached figure: 1. Screening box; 2. Vibration motor; 3. Integrated controller; 4. Bottom plate; 5. Wheels; 6. Feeding tank; 7. Reduction motor; 8. Conveyor roller; 9. Conveyor belt; 10. Support rod; 11. Limiting groove; 12. Mounting plate; 13. Screen plate; 14. Bolt; 15. Storage box; 16. Handle; 17. Slide rail; 18. Dust box; 19. Fan; 20. Dust bag; 21. Dust collecting head. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown;

[0021] First, feed is added into the screening box 1, and at the same time, the fan 19 is turned on to extract the gas in the dust box 18 to make the inside of the dust box 18 in a negative pressure state, so that the dust collecting head 21 absorbs the smoke and dust in the input port area of ​​the screening box 1, and the dust is collected by the dust collecting bag 20 to reduce the amount of smoke and dust overflowing from the input port of the screening box 1, and then the vibration motor 2 is turned on to drive the support rod 10 and the screen plate 13 to vibrate, so as to screen feeds with different particle diameters, and the screened feeds fall into the storage box 15. After the screening is completed, the storage box 15 can be drawn out;

[0022] The mobile device includes a bottom plate 4 and wheels 5. The lower end surface of the screening box 1 is connected to the right part of the upper end surface of the bottom plate 4. A plurality of sets of wheels 5 are connected to the lower end surface of the bottom plate 4.

[0023] The screening device comprises a support rod 10, a limiting groove 11, a mounting plate 12, a sieve plate 13 and a bolt 14. A plurality of groups of support rods 10 are obliquely installed in the middle of the screening box 1. The height of the right support rod 10 is lower than that of the left support rod 10. A vibration motor 2 is installed on the lower end surface of the support rod 10. A plurality of groups of rectangular holes are arranged on the front end surface of the screening box 1. Each group of rectangular holes is located between two groups of support rods 10. A limiting groove 11 is installed on the rear end surface of the screening box 1. A sieve plate 13 is connected to the rear end surface of the mounting plate 12. The sieve plate 13 can be inserted into the interior of the screening box 1 through the rectangular holes on the screening box 1 and rest in the limiting groove 11 at the rear. At this time, the mounting plate 12 closes the rectangular holes, and the position of the mounting plate 12 is fixed by bolts 14. The rear end surfaces of the plurality of groups of mounting plates 12 are connected with sieve plates 13 with different screening diameters.

[0024] The collecting device includes a storage box 15, a handle 16 and a slide rail 17. A discharge port is provided at the lower side of each group of rectangular holes on the front end surface of the screening box 1. The storage box 15 is placed in the discharge port. The handle 16 is installed on the front end surface of the storage box 15. The slide rail 17 is installed on the lower end surface of the discharge port. The storage box 15 can slide into the interior of the screening box 1 through the slide rail 17.

[0025] The dust collecting device includes a dust collecting box 18, a fan 19, a dust collecting bag 20 and a dust collecting head 21. The upper end surface of the screening box 1 is located at the feed inlet and the dust collecting head 21 is installed. The dust collecting box 18 is installed on the upper end surface of the screening box 1. The fan 19 is installed on the right end surface of the dust collecting box 18. The input end of the fan 19 is connected to the inside of the dust collecting box 18. The input end of the dust collecting box 18 is connected to the output end of the dust collecting head 21. The dust collecting bag 20 is connected to the input end of the dust collecting box 18.

[0026] The mobile device enables the equipment to be mobile, which improves the flexibility of the device; the collecting device collects the screened materials, and the screening process does not require manual material connection, which improves the practicality of the device; the dust generated during the screening process is collected by the dust collecting device, which reduces the impact of dust overflow on the operating environment and improves the practicality of the device.

[0027] Example 2

[0028] The improvement is based on the first embodiment, and includes a feeding device, which is installed on the mobile device and connected to the screening box 1;

[0029] The feed is fed into the upper part of the screening box 1 by the feeding device, which reduces the labor intensity of the operator, and the screening structure is changed according to the use requirements by the screening device, thereby improving the practicality of the device;

[0030] Turn on the reduction motor 7, which transmits power to the conveying roller 8 to drive the conveying roller 8 to rotate. The two sets of conveying rollers 8 cooperate with the conveyor belt 9 to move, thereby transmitting the feed in the feeding tank 6 to the inside of the screening box 1, reducing the labor intensity of the operator;

[0031] The feeding device includes a feeding tank 6, a reduction motor 7, two groups of conveying rollers 8 and a conveyor belt 9. A feeding port is opened on the upper left side of the screening box 1, a feeding tank 6 is installed on the left part of the upper end surface of the bottom plate 4, a reduction motor 7 is installed on the front end surface of the feeding tank 6, the front and rear end surfaces of a group of conveying rollers 8 are respectively connected to the front and rear end surfaces in the feeding tank 6, the output end of the reduction motor 7 passes through the front end surface of the feeding tank 6 and is connected to the conveying rollers 8, another group of conveying rollers 8 is located in the feeding port of the screening box 1, the conveyor belt 9 is mounted on the two groups of conveying rollers 8, and a plurality of groups of rubber feeding plates are arranged on the conveyor belt 9.

[0032] like Figures 1 to 4 As shown, a pig feed grading screen of the utility model, when working, first feed is added to the feeding pool 6, and then the reduction motor 7 is turned on. The reduction motor 7 transmits power to the conveying roller 8 to drive the conveying roller 8 to rotate, and the two groups of conveying rollers 8 cooperate with the conveyor belt 9 to move, so that the feed in the feeding pool 6 is transmitted to the inside of the screening box 1, and at the same time, the fan 19 is turned on to extract the gas in the dust box 18 to make the inside of the dust box 18 a negative pressure state, so that the dust collecting head 21 absorbs the smoke and dust in the input port area of ​​the screening box 1, and the dust is collected by the dust collecting bag 20 to reduce the amount of smoke and dust overflowing from the input port of the screening box 1, and then the vibration motor 2 is turned on to drive the support rod 10 and the screen plate 13 to vibrate, so that feeds with different particle diameters are screened, and the screened feed falls into the storage box 15. After the screening is completed, the storage box 15 can be pulled out.

[0033] The fan 19, vibration motor 2, reduction motor 7 and integrated controller 3 of the pig feed grading screen of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A pig feed grading screen, comprising a screening box (1), a vibration motor (2) and an integrated controller (3), wherein the integrated controller (3) is installed on the front end surface of the screening box (1), and a plurality of sets of integrated controllers (3) are installed inside the screening box (1); characterized in that: It also includes a moving device, a feeding device, a screening device, a collecting device and a dust collecting device. The moving device is installed on the screening box (1), and the moving device enables the device to move. The feeding device is installed on the moving device, and the feeding device feeds the inside of the screening box (1). The screening device is installed in the screening box (1), and the screening device screens the feed. The collecting device is installed inside the screening box (1), and the collecting device collects the screened feed; the dust collecting device is installed on the screening box (1), and the dust collecting device collects the dust; the screening device comprises a support rod (10), a limit groove (11), a mounting plate (12), a screen plate (13) and a bolt (14); a plurality of groups of support rods (10) are obliquely installed in the middle of the screening box (1); the height of the right support rod (10) is lower than that of the left support rod (10); a vibration motor (2) is installed on the lower end surface of the support rod (10); and a A plurality of groups of rectangular holes are provided, each group of rectangular holes is located between two groups of support rods (10), a limiting groove (11) is installed on the rear end surface of the screening box (1), a sieve plate (13) is connected to the rear end surface of the mounting plate (12), the sieve plate (13) can be inserted into the screening box (1) through the rectangular holes on the screening box (1) and rest on the limiting groove (11) at the rear, at this time, the mounting plate (12) closes the rectangular holes, the position of the mounting plate (12) is fixed by bolts (14), and sieve plates (13) with different screening diameters are connected to the rear end surfaces of the plurality of groups of mounting plates (12).

2. A pig feed grading screen as claimed in claim 1, characterized in that: The mobile device comprises a bottom plate (4) and wheels (5); the lower end surface of the screening box (1) is connected to the right part of the upper end surface of the bottom plate (4); and a plurality of sets of wheels (5) are connected to the lower end surface of the bottom plate (4).

3. A pig feed grading screen as claimed in claim 2, characterized in that: The feeding device comprises a feeding tank (6), a reduction motor (7), two groups of conveying rollers (8) and a conveyor belt (9). A feeding port is opened at the upper left side of the screening box (1). The feeding tank (6) is installed at the left side of the upper end surface of the bottom plate (4). The reduction motor (7) is installed on the front end surface of the feeding tank (6). The front and rear end surfaces of a group of conveying rollers (8) are respectively connected to the front and rear end surfaces in the feeding tank (6). The output end of the reduction motor (7) passes through the front end surface of the feeding tank (6) and is connected to the conveying rollers (8). Another group of conveying rollers (8) is located in the feeding port of the screening box (1). The conveyor belt (9) is sleeved on the two groups of conveying rollers (8). The conveyor belt (9) is provided with a plurality of groups of rubber feeding plates.

4. A pig feed grading screen as claimed in claim 1, characterized in that: The collecting device comprises a material storage box (15), a handle (16) and a slide rail (17); a discharge port is provided at the lower side of each group of rectangular holes on the front end surface of the screening box (1); a material storage box (15) is placed in the discharge port; a handle (16) is installed on the front end surface of the material storage box (15); a slide rail (17) is installed on the lower end surface of the discharge port; the material storage box (15) can slide into the interior of the screening box (1) via the slide rail (17).

5. A pig feed grading screen as claimed in claim 1, characterized in that: The dust collecting device comprises a dust collecting box (18), a fan (19), a dust collecting bag (20) and a dust collecting head (21); the upper end surface of the screening box (1) is located at the feeding port and is provided with the dust collecting head (21); the upper end surface of the screening box (1) is provided with the dust collecting box (18); the right end surface of the dust collecting box (18) is provided with the fan (19); the input end of the fan (19) is communicated with the inside of the dust collecting box (18); the input end of the dust collecting box (18) is connected with the output end of the dust collecting head (21); and the input end of the dust collecting box (18) is connected with the dust collecting bag (20).

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