Material receiving groove body structure of feeding machine

Abstract

The utility model relates to a material receiving groove body structure of a feeder, and belongs to the technical field of feeders. Comprising a pair of side plates, a material receiving plate fixedly connected between the side plates, a plurality of grate bar supporting beams fixedly connected between the side plates and a plurality of grate bar rods fixedly connected to the tops of the grate bar supporting beams, and the grate bar supporting beams are located on one side of the material receiving plate and sequentially arranged in the horizontal direction. The material receiving plate comprises a material receiving part and connecting parts which are connected to the two sides of the material receiving part and bent downwards, a plurality of cross beams are fixedly connected to the bottom face of the material receiving part, and the two ends of each cross beam are fixedly connected to the connecting parts respectively. According to the utility model, the problem that the material receiving groove body is easy to deform and even damage in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to a material receiving trough structure of a feeder, belonging to the technical field of feeders. Background Art

[0002] Vibrating feeder, also known as vibration feeding machine, is a kind of equipment which can feed block and granular materials from storage bin to receiving device evenly, regularly and continuously. In stone production line, it can feed crushing machinery continuously and evenly, and perform coarse screening on materials. It is widely used in crushing and screening combined equipment in metallurgy, coal mining, mineral processing, building materials, chemical industry, abrasive and other industries.

[0003] like Figure 1 As shown in the figure, in general, the receiving trough structure and the side plates of the commonly used vibrating feeder are welded structures. This feeder is often used in the starting part of the crushing production line. The raw materials are large, and due to the different unloading methods of the raw materials, the equipment is also subjected to a large impact. Therefore, after a period of use, the bottom plate and crossbeam of the receiving trough of the feeder will be greatly deformed, and the supporting beams and side plates of the trough are welded. Although vibration aging treatment is performed during production, the stress generated by welding cannot be completely eliminated, resulting in cracks in the side plates.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a feeding trough structure of a feeding machine, which solves the problem in the prior art that the feeding trough is prone to deformation or even damage.

[0006] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions:

[0007] A feeder receiving trough structure includes a pair of side plates, a receiving plate fixedly connected between the side plates, a plurality of grate support beams fixedly connected between the side plates, and a plurality of grate rods fixedly connected to the tops of the plurality of grate support beams, wherein the plurality of grate support beams are located on one side of the receiving plate and are arranged in sequence in the horizontal direction, the receiving plate includes a receiving part, a connecting part connected to both sides of the receiving part and bent downward, a plurality of cross beams are fixedly connected to the bottom surface of the receiving part, and both ends of the cross beams are respectively fixedly connected to the connecting part.

[0008] The utility model is further configured as follows: a plurality of the cross beams are evenly distributed along the length direction of the receiving plate, and a reinforcing rib plate is fixedly connected between two adjacent cross beams.

[0009] The utility model is further configured as follows: both ends of the grate support beam are connected to the side plates through flanges and bolt connection pairs, and the connection portion is connected to the side plates through a bolt connection pair.

[0010] The utility model is further configured as follows: the top surface of the receiving plate and the inner surface of the side plate are both provided with lining plates.

[0011] The utility model is further configured as follows: a rear support column is provided between the side plates and below the receiving plate, front support columns are provided on the outer sides of the side plates, and elastic support members are provided on the rear support columns and the front support columns.

[0012] The utility model is further configured as follows: the elastic support member includes an upper support plate connected to the rear support column and the front support column, a lower support plate located below the upper support plate, and a shock-absorbing spring arranged between the upper support plate and the lower support plate; an upper positioning block is fixedly connected to the bottom surface of the upper support plate, and a lower positioning block is fixedly connected to the top surface of the lower support plate; and two ends of the shock-absorbing spring are respectively sleeved on the upper positioning block and the lower positioning block.

[0013] The utility model is further configured as follows: the upper support plate is connected to the rear support column or the front support column through a clamp.

[0014] The utility model is further configured as follows: both ends of the rear support column are connected to the side panels through flanges and bolt connection pairs, a connecting plate is provided between the front support column and the side panels, and a rib plate is fixedly connected between the front support column and the connecting plate.

[0015] The utility model is further configured as follows: a rear baffle is provided between the two side plates, the rear baffle abuts against the top surface of the receiving plate and is located at an end of the receiving plate away from the grate support beam.

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

[0017] 1. By setting the receiving plate, beam and reinforcing rib plate, the overall strength of the receiving plate is improved, and it is not easy to deform. By laying the lining plate, the wear of the receiving plate is reduced, and the lining plate can be replaced separately;

[0018] 2. By arranging an elastic support member which is rotatably connected to the front support column or the rear support column through a clamp, the inclination angle of the receiving plate can be adjusted according to actual working conditions, and the application range is wide. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the prior art.

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 3 It is a schematic diagram of the overall structure of the bottom of the utility model.

[0022] Figure 4 It is a schematic diagram of the exploded structure of the side plate, the receiving plate and the grate support beam in the utility model.

[0023] Figure 5 It is a structural schematic diagram of the receiving plate part of the utility model.

[0024] Figure 6 It is a structural schematic diagram of the front support column part of the utility model.

[0025] Figure 7 It is a structural schematic diagram of the rear support column part of the utility model.

[0026] In the figure: 1. side plate; 2. receiving plate; 3. grate support beam; 4. grate rod; 5. rear baffle; 6. flange; 7. receiving part; 8. connecting part; 9. cross beam; 10. reinforcing rib plate; 11. lining plate; 12. rear support column; 13. front support column; 14. elastic support member; 15. upper support plate; 16. lower support plate; 17. shock-absorbing spring; 18. upper positioning block; 19. lower positioning block; 20. clamp; 21. connecting plate; 22. rib plate. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below in conjunction with specific illustrations.

[0028] like Figure 1-Figure 7 As shown, a feeder receiving trough structure includes a pair of side plates 1, a receiving plate 2 fixedly connected between the side plates 1, a plurality of grate support beams 3 fixedly connected between the side plates 1, and a plurality of grate rods 4 fixedly connected to the tops of the plurality of grate support beams 3, wherein the plurality of grate support beams 3 are located on one side of the receiving plate 2 and are arranged in sequence in the horizontal direction, and a rear baffle 5 is provided between the two side plates 1, the rear baffle 5 abuts against the top surface of the receiving plate 2 and is located at one end of the receiving plate 2 away from the grate support beams 3.

[0029] Both ends of the grate support beam 3 are connected to the side plate 1 through flanges 6 and bolt connection pairs, and the connecting portion 8 is connected to the side plate 1 through bolt connection pairs. A plurality of grate rods 4 are arranged along the length direction of the receiving plate 2 and are supported on the grate support beam 3 at both ends.

[0030] The receiving plate 2 includes a receiving portion 7, a connecting portion 8 connected to both sides of the receiving portion 7 and bent downward, a plurality of beams 9 are fixedly connected to the bottom surface of the receiving portion 7, both ends of the beams 9 are fixedly connected to the connecting portion 8, the plurality of beams 9 are evenly distributed along the length direction of the receiving plate 2, and a reinforcing rib plate 10 is fixedly connected between two adjacent beams 9. Lining plates 11 are provided on the top surface of the receiving plate 2 and the inner surface of the side plate 1.

[0031] A rear support column 12 is provided between the side plates 1 at a position below the receiving plate 2, and a front support column 13 is provided on the outer side of each of the side plates 1. An elastic support member 14 is provided on each of the rear support column 12 and the front support column 13. The elastic support member 14 includes an upper support plate 15 connected to the rear support column 12 and the front support column 13, a lower support plate 16 located below the upper support plate 15, and a shock-absorbing spring 17 provided between the upper support plate 15 and the lower support plate 16. An upper positioning block 18 is fixedly connected to the bottom surface of the upper support plate 15, and the upper support plate 15 is connected to the rear support column 12 or the front support column 13 through a hoop 20. A lower positioning block 19 is fixedly connected to the top surface of the lower support plate 16, and both ends of the shock-absorbing spring 17 are respectively sleeved on the upper positioning block 18 and the lower positioning block 19. By providing an elastic support member 14 which is rotatably connected to the front support column 13 or the rear support column 12 through the clamp 20, the inclination angle of the receiving plate 2 can be adjusted according to actual working conditions, and the application range is wide.

[0032] Both ends of the rear support column 12 are connected to the side plate 1 through flanges 6 and bolt connection pairs. A connecting plate 21 is provided between the front support column 13 and the side plate 1 . A rib plate 22 is fixedly connected between the front support column 13 and the connecting plate 21 .

[0033] The implementation principle of the utility model is:

[0034] By providing the receiving plate 2, the cross beam 9 and the reinforcing rib plate 10, the overall strength of the receiving plate 2 is improved and deformation is not easy to occur. By laying the lining plate 11, the wear of the receiving plate 2 is reduced, and the lining plate 11 can be replaced separately.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. 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 protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding trough structure of a feeder, characterized in that: The invention comprises a pair of side plates (1), a receiving plate (2) fixedly connected between the side plates (1), a plurality of grating support beams (3) fixedly connected between the side plates (1), and a plurality of grating rods (4) fixedly connected to the tops of the plurality of grating support beams (3), wherein the plurality of grating support beams (3) are located on one side of the receiving plate (2) and are arranged in sequence in the horizontal direction, and the receiving plate (2) comprises a receiving portion (7), a connecting portion (8) connected to both sides of the receiving portion (7) and bent downward, and a plurality of cross beams (9) are fixedly connected to the bottom surface of the receiving portion (7), and the two ends of the cross beam (9) are respectively fixedly connected to the connecting portion (8).

2. The feeder receiving trough structure according to claim 1, characterized in that: The plurality of cross beams (9) are evenly distributed along the length direction of the receiving plate (2), and a reinforcing rib plate (10) is fixedly connected between two adjacent cross beams (9).

3. The feeder receiving trough structure according to claim 1, characterized in that: Both ends of the grate support beam (3) are connected to the side plate (1) via flanges (6) and a bolt connection pair, and the connection portion (8) is connected to the side plate (1) via a bolt connection pair.

4. The feeder receiving trough structure according to claim 1, characterized in that: The top surface of the receiving plate (2) and the inner surface of the side plate (1) are both provided with lining plates (11).

5. The feeder receiving trough structure according to claim 1, characterized in that: A rear support column (12) is provided between the side plates (1) and below the receiving plate (2), and a front support column (13) is provided on the outer side of each side plate (1). Elastic support members (14) are provided on each of the rear support columns (12) and the front support columns (13).

6. The feeder receiving trough structure according to claim 5, characterized in that: The elastic support member (14) comprises an upper support plate (15) connected to the rear support column (12) and the front support column (13), a lower support plate (16) located below the upper support plate (15), and a shock-absorbing spring (17) arranged between the upper support plate (15) and the lower support plate (16); an upper positioning block (18) is fixedly connected to the bottom surface of the upper support plate (15), a lower positioning block (19) is fixedly connected to the top surface of the lower support plate (16), and two ends of the shock-absorbing spring (17) are respectively sleeved on the upper positioning block (18) and the lower positioning block (19).

7. The feeder receiving trough structure according to claim 6, characterized in that: The upper support plate (15) is connected to the rear support column (12) or the front support column (13) via a hoop (20).

8. The feeder receiving trough structure according to claim 6, characterized in that: The two ends of the rear support column (12) are connected to the side plate (1) via flanges (6) and bolt connection pairs, a connecting plate (21) is provided between the front support column (13) and the side plate (1), and a rib plate (22) is fixedly connected between the front support column (13) and the connecting plate (21).

9. The feeder receiving trough structure according to claim 1, characterized in that: A rear baffle (5) is provided between the two side plates (1), and the rear baffle (5) abuts against the top surface of the receiving plate (2) and is located at an end of the receiving plate (2) away from the grate support beam (3).

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