CN217342235U

CN217342235U - Belt automatic conveying formula product classified screening device

Info

Publication number: CN217342235U
Application number: CN202220495501.1U
Authority: CN
Inventors: 何德刚; 钟晓勇; 王延明; 季书艳
Original assignee: Xiangyang Xinhefeng Agriculture Co ltd
Current assignee: Xiangyang Xinhefeng Agriculture Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-09-02
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a belt automatic conveying formula product classified screening device belongs to classified screening technical field, and it includes the box, the lower fixed surface of box inner wall is connected with the collecting box, the lower surface of collecting box inner wall is provided with the passage, the upper surface overlap joint of collecting box has the carriage, the inner wall of box is articulated with the front and the back of carriage respectively through two round pin axles, the lower surface overlap joint of carriage has the cam. This belt automatic conveying formula product classified screening device through setting up feed inlet, carriage, classified screening board, cam, first bevel gear, second bevel gear, motor, belt, conveying subassembly, passage and collecting box to realized the automatic classification of product, reduced workman's working strength, and sieving mechanism's screening process is mild, productivity ratio is high, the screening is accomplished the back and is discharged the product respectively through unloader, thereby has guaranteed that the effect of product classification is more obvious.

Description

Belt automatic conveying formula product classified screening device

Technical Field

The utility model belongs to the technical field of the classified screening, specifically be a belt automatic conveying formula product classified screening device.

Background

Products such as crops and the like need to be graded according to sizes due to sales and the like, and a grading and screening device is usually used, but grading and screening in the prior art are usually separated into different grades through manual screening, so that the labor cost is high, the efficiency is low, the time is wasted, and the product grading effect is not obvious enough due to human negligence, so that the problems are improved by the aid of the automatic belt conveying type product grading and screening device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a belt automatic conveying formula product classifying screen device has solved the classifying screen among the prior art and has passed through artifical screening usually, separately its screening variation in size grade, and like this labour cost high efficiency is low, and waste time, because people's carelessness leads to the product effect of grading not obvious enough, leads to the not ideal problem of classifying screen device's screening effect inadequately.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a belt automatic conveying formula product classified screening device, includes the box, the lower fixed surface of box inner wall is connected with the collecting box, the lower surface of collecting box inner wall is provided with the passage, the upper surface overlap joint of collecting box has the carriage, the inner wall of box is articulated with the front and the back of carriage respectively through two round pin axles, the lower surface overlap joint of carriage has the cam, the right flank fixed connection of cam has first movable rod.

The outer surface of the first movable rod is provided with a first bevel gear, the outer surface of the first bevel gear is meshed with a second bevel gear, the front surface of the second bevel gear is fixedly connected with a second movable rod, the outer surface of the second movable rod is provided with a first disc, the lower surface of the inner wall of the box body is fixedly connected with a conveying assembly, a placing hole is formed in the lower surface of the inner wall of the box body, a material guide plate is arranged on the inner wall of the placing hole and is arranged at the right end of the conveying assembly, and the lower surface of the inner wall of the box body is fixedly connected with a connecting block.

The back of connecting block and conveying assembly's front fixed connection, the last fixed surface of connecting block is connected with the bracing piece, the back fixedly connected with motor of bracing piece, the surface of motor is provided with the second disc, the output shaft setting of motor is in conveying assembly's inside, the surface of first disc passes through belt drive with the surface of second disc and is connected.

As a further aspect of the present invention: the upper surface of box is provided with the feed inlet, the front of box is provided with the governing door, the upper surface of box is provided with transmission assembly.

As a further aspect of the present invention: the lower surface of the box body is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with a collecting frame, the left side surface of the collecting frame is fixedly connected with the right side surface of the material guide plate, and the lower surface of the material guide plate is fixedly connected with the upper surface of the bottom plate.

As a further aspect of the present invention: the lower surface of the inner wall of the box body is fixedly connected with a supporting block, the lower surface of the supporting frame is fixedly connected with a spring, and the upper surface of the supporting block is fixedly connected with the bottom end of the spring.

As a further aspect of the present invention: the outer surface of the second movable rod is sleeved with a first bearing, and the first bearing is arranged on the front face of the supporting rod.

As a further aspect of the present invention: the outer surface of the first movable rod is sleeved with a second bearing, the upper surface of the inner wall of the box body is fixedly connected with a fixed rod, and the second bearing is arranged on the right side face of the fixed rod.

As a further aspect of the present invention: the lower surface joint of carriage inner wall has hierarchical screening board, the perforation has been seted up to the lower surface of carriage inner wall.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the belt automatic transmission type product grading and screening device comprises a feed inlet, a supporting frame, a grading and screening plate, a cam, a first bevel gear, a second bevel gear, a motor, a belt, a conveying component, a material guide pipe and a collecting box, wherein a product to be graded is placed on the conveying component, the conveying component drives the product to be graded to be conveyed to the feed inlet and then to enter the supporting frame, the motor is controlled to drive the conveying component to rotate, a first movable rod of the motor drives the cam to rotate, the cam rotates to extrude the supporting frame, the supporting frame shakes upwards and shakes down the product with smaller specification on the grading and screening plate into the collecting box under the action of gravity, so that the product with larger specification and the product with smaller specification are graded, screened and separated, the product with larger specification moves in the supporting frame in the left-right direction and finally falls onto the conveying component, and then collect the great product of specification, drive the cam through the motor and rotate, make the up-and-down motion of classifying screen board, and then play the classifying screen effect to the great product of specification and the less product of specification, the great product of specification after the separation is collected in collecting the frame at last, thereby realized the automatic classification of product, workman's working strength has been reduced, and sieving mechanism's screening process is mild, high productivity ratio, discharge respectively the product through unloader after the screening is accomplished, thereby it is more obvious to have guaranteed the effect of product classification.

2. This belt automatic conveying formula product classified screening device through setting up transmission assembly and regulation door, when using this belt automatic conveying formula product classified screening device, transmission assembly has then alleviateed the workman and has treated the letter sorting work of hierarchical product, also can realize the automatic classification of product simultaneously, and the regulation door then the person of facilitating the use has examined and maintained the structure of box inside.

3. This belt automatic conveying formula product classifying screen selects device, through setting up first bearing, second movable rod and bracing piece, the bracing piece plays support and limiting displacement to first bearing, and first bearing plays support and limiting displacement to the second movable rod to the steady smooth rotation of second movable rod in first bearing has been guaranteed.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of the section of the box body of the present invention;

FIG. 3 is a three-dimensional structure diagram of the supporting frame of the present invention;

fig. 4 is a schematic structural view of the cam of the present invention;

in the figure: 1. a box body; 2. an adjustment gate; 3. a base plate; 4. a collection frame; 5. a material guide plate; 6. connecting blocks; 7. a transfer assembly; 8. a material guide pipe; 9. a collection box; 10. grading and screening plates; 11. a support block; 12. a spring; 13. a support frame; 14. a feed inlet; 15. a transmission assembly; 16. a pin shaft; 17. a cam; 18. a first bevel gear; 19. a second bevel gear; 20. a first movable bar; 21. a fixing rod; 22. a first disc; 23. a first bearing; 24. a second movable bar; 25. a belt; 26. a second disc; 27. a motor; 28. a support bar; 29. a second bearing; 30. perforating; 31. placing the holes.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a belt automatic conveying formula product classified screening device, the power distribution box comprises a box body 1, the lower fixed surface of box 1 inner wall is connected with collecting box 9, the lower surface of collecting box 9 inner wall is provided with the passage 8, through setting up collecting box 9 and passage 8, when using this belt automatic conveying formula product classified screening device, collecting box 9 plays concentrated storage to the less product of specification, then derive the less product of specification and so that follow-up operation handles through passage 8, the upper surface overlap joint of collecting box 9 has carriage 13, the inner wall of box 1 is articulated with the front and the back of carriage 13 respectively through two round pin axles 16, the lower surface overlap joint of carriage 13 has cam 17, the right side face fixedly connected with first movable rod 20 of cam 17.

The outer surface of the first movable rod 20 is provided with a first bevel gear 18, the outer surface of the first bevel gear 18 is engaged with a second bevel gear 19, the front surface of the second bevel gear 19 is fixedly connected with a second movable rod 24, the outer surface of the second movable rod 24 is provided with a first disc 22, the lower surface of the inner wall of the box body 1 is fixedly connected with a conveying component 7, the lower surface of the inner wall of the box body 1 is provided with a placing hole 31, the inner wall of the placing hole 31 is provided with a material guide plate 5, the material guide plate 5 is arranged at the right end of the conveying component 7, the lower surface of the inner wall of the box body 1 is fixedly connected with a connecting block 6, through the arrangement of the first bevel gear 18, the second bevel gear 19, the conveying component 7 and the material guide plate 5, under the driving of the motor 27, the cam 17 can reciprocate up and down on the supporting frame 13 through the transmission of the first bevel gear 18 and the second bevel gear 19, so that the products to be classified can be screened and separated, products with larger specifications after grading screening fall into the collecting frame 4 through the material guide plate 5 under the driving of the conveying assembly 7.

The back of connecting block 6 and the positive fixed connection of transfer set 7, the last fixed surface of connecting block 6 is connected with bracing piece 28, the back fixedly connected with motor 27 of bracing piece 28, the surface of motor 27 is provided with second disc 26, the output shaft setting of motor 27 is in the inside of transfer set 7, the surface of first disc 22 passes through the belt 25 transmission with the surface of second disc 26 and is connected, through setting up belt 25, when using this belt automatic transmission formula product grading sieving mechanism, belt 25 has guaranteed transmission to second disc 26 that the power of first disc 22 can stabilize smoothly, thereby alright realize cam 17 to the up-and-down reciprocating motion of carriage 13.

Specifically, as shown in fig. 1 and fig. 2, a feeding port 14 is arranged on the upper surface of a box body 1, an adjusting door 2 is arranged on the front surface of the box body 1, a transmission assembly 15 is arranged on the upper surface of the box body 1, a bottom plate 3 is fixedly connected to the lower surface of the box body 1, a collecting frame 4 is fixedly connected to the upper surface of the bottom plate 3, the left side surface of the collecting frame 4 is fixedly connected to the right side surface of a material guide plate 5, the lower surface of the material guide plate 5 is fixedly connected to the upper surface of the bottom plate 3, a supporting block 11 is fixedly connected to the lower surface of the inner wall of the box body 1, a spring 12 is fixedly connected to the lower surface of a supporting frame 13, the upper surface of the supporting block 11 is fixedly connected to the bottom end of the spring 12, by arranging the spring 12, when the belt automatic conveying type product classifying and screening device is used, the spring 12 applies elasticity to the supporting frame 13, so that the supporting frame 13 is stably and closely contacted with the cam 17, thereby ensuring more thorough screening and separation of the graded products.

Specifically, as shown in fig. 3 and 4, the outer surface of the second movable rod 24 is sleeved with a first bearing 23, the first bearing 23 is arranged on the front surface of the support rod 28, the outer surface of the first movable rod 20 is sleeved with a second bearing 29, the upper surface of the inner wall of the box body 1 is fixedly connected with a fixed rod 21, by arranging the second bearing 29, when the belt automatic transmission type product grading and screening device is used, the second bearing 29 supports and limits the first movable rod 20, so that the first movable rod 20 is prevented from randomly shaking in the rotating process, the second bearing 29 is arranged on the right side surface of the fixed rod 21, the grading and screening plate 10 is clamped on the lower surface of the inner wall of the support frame 13, the lower surface of the inner wall of the support frame 13 is provided with a through hole 30, when the belt automatic transmission type product grading and screening device is used, the through hole 30 facilitates the products with larger specification to fall onto the conveying assembly 7 smoothly after grading and screening, therefore, the centralized collection and treatment of products with large specifications after classified screening can be realized.

The utility model discloses a theory of operation does:

s1, when the belt automatic transmission type product grading and screening device needs to be used, firstly, a user places a product to be graded on the transmission assembly 15, the transmission assembly 15 drives the product to be graded to be transported to the feeding hole 14 and then enter the supporting frame 13, then the user controls the motor 27 to drive the transmission assembly 7 to rotate, meanwhile, the motor 27 drives the second disc 26 to rotate, and the second disc 26 drives the first disc 22 to rotate through the belt 25;

s2, the first disc 22 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the first movable rod 20 to rotate, meanwhile, the first bevel gear 18 drives the first movable rod 20 to rotate, the first movable rod 20 drives the cam 17 to rotate, the cam 17 rotates to extrude the supporting frame 13, and at the moment, the supporting frame 13 shakes upwards and shakes down products with smaller specifications on the grading and screening plate 10 into the collecting box 9 under the action of gravity;

and S3, classifying, screening and separating the products with larger specifications from the products with smaller specifications, moving the products with larger specifications in the left-right direction in the supporting frame 13, and finally, collecting the products with larger specifications in the collecting frame 4 by falling onto the conveying assembly 7.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a belt automatic conveying formula product classified screening device, includes box (1), its characterized in that: the lower surface of the inner wall of the box body (1) is fixedly connected with a collecting box (9), the lower surface of the inner wall of the collecting box (9) is provided with a material guide pipe (8), the upper surface of the collecting box (9) is lapped with a supporting frame (13), the inner wall of the box body (1) is respectively hinged with the front surface and the back surface of the supporting frame (13) through two pin shafts (16), the lower surface of the supporting frame (13) is lapped with a cam (17), and the right side surface of the cam (17) is fixedly connected with a first movable rod (20);

a first bevel gear (18) is arranged on the outer surface of the first movable rod (20), a second bevel gear (19) is meshed with the outer surface of the first bevel gear (18), a second movable rod (24) is fixedly connected to the front surface of the second bevel gear (19), a first disc (22) is arranged on the outer surface of the second movable rod (24), a conveying assembly (7) is fixedly connected to the lower surface of the inner wall of the box body (1), a placing hole (31) is formed in the lower surface of the inner wall of the box body (1), a material guide plate (5) is arranged on the inner wall of the placing hole (31), the material guide plate (5) is arranged at the right end of the conveying assembly (7), and a connecting block (6) is fixedly connected to the lower surface of the inner wall of the box body (1);

the back of connecting block (6) and the positive fixed connection of transfer unit (7), the last fixed surface of connecting block (6) is connected with bracing piece (28), the back fixedly connected with motor (27) of bracing piece (28), the surface of motor (27) is provided with second disc (26), the output shaft setting of motor (27) is in the inside of transfer unit (7), the surface of first disc (22) passes through belt (25) transmission with the surface of second disc (26) and is connected.

2. The belt-based automatic conveying type product classifying and screening device according to claim 1, wherein: the upper surface of box (1) is provided with feed inlet (14), the front of box (1) is provided with regulating gate (2), the upper surface of box (1) is provided with transmission assembly (15).

3. The belt automatic conveying type product classifying and screening device according to claim 1, characterized in that: the lower fixed surface of box (1) is connected with bottom plate (3), the last fixed surface of bottom plate (3) is connected with collects frame (4), the left surface of collecting frame (4) and the right flank fixed connection of stock guide (5), the lower surface of stock guide (5) and the upper surface fixed connection of bottom plate (3).

4. The belt-based automatic conveying type product classifying and screening device according to claim 1, wherein: the lower surface of the inner wall of the box body (1) is fixedly connected with a supporting block (11), the lower surface of the supporting frame (13) is fixedly connected with a spring (12), and the upper surface of the supporting block (11) is fixedly connected with the bottom end of the spring (12).

5. The belt-based automatic conveying type product classifying and screening device according to claim 1, wherein: the outer surface of the second movable rod (24) is sleeved with a first bearing (23), and the first bearing (23) is arranged on the front face of the supporting rod (28).

6. The belt automatic conveying type product classifying and screening device according to claim 1, characterized in that: the outer surface of the first movable rod (20) is sleeved with a second bearing (29), the upper surface of the inner wall of the box body (1) is fixedly connected with a fixed rod (21), and the second bearing (29) is arranged on the right side face of the fixed rod (21).

7. The belt-based automatic conveying type product classifying and screening device according to claim 1, wherein: the lower surface joint of carriage (13) inner wall has hierarchical screening board (10), perforation (30) have been seted up to the lower surface of carriage (13) inner wall.