Discharging opening adjusting structure and disc feeder thereof

Abstract

The utility model relates to the technical field of feeders, and discloses a feed opening adjusting structure and a disc feeder thereof, which comprise a main body, a connecting lug plate for connection is arranged on the wall surface of the main body, a slidable sliding body is arranged on the wall surface of the main body, the sliding body is elastically connected with the main body, and an adjusting assembly for limiting the sliding body is arranged on the wall surface of the main body. The adjusting assembly can lock or push the sliding body to move downwards, the pushing screw is rotated, the pushing screw pushes the lower pressing plate to slide in the sliding channel to extrude the elastic piece, the spring is extruded to deform, the downward pushing force of the spring to the sliding body can be adjusted within a certain range, and the contact force of the bottom face of the sliding body and the disc can be adjusted. The sliding body has the adjustable characteristic and is higher in flexibility and adaptability, the sliding body can be squeezed and pushed by the elastic piece to be in contact with the disc all the time, the gap generated by abrasion of the sliding body can be made up, and compensation type downward movement is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeders, in particular to a feed opening adjustment structure and a disc feeder thereof. Background Art

[0002] The prior art discloses an adjustable unloading device for a disc feeder (CN201120534361.6). It includes a disc and a ore discharge hopper, and is characterized in that a scraper box is provided on the side of the ore discharge hopper, and the top and bottom of the scraper box are respectively provided with an upper socket and a lower socket, and a scraper with a slot on the top is inserted into the scraper box through the lower socket, the bottom of the scraper is in contact with the disc, and the upper part of the scraper box is connected to the adjustment mechanism;

[0003] The existing technology mainly adjusts the position of the slide plate and uses the slide plate to resist the disc to achieve material discharge. With the relative movement of the disc and the scraper, the scraper will gradually be worn, and then it is necessary to actively adjust the position of the scraper to compensate for the wear gap. This compensation action requires manual assistance, which makes the position adjustment of the scraper have certain disadvantages in use. If the scraper can automatically maintain a fit with the disc, and slide on its own and maintain fit with the disc as it wears, the inconvenience caused by human intervention can be improved, and there is room for optimization for the position adjustment method of the scraper in the existing technology.

[0004] To this end, we propose a feed opening adjustment structure and a disc feeder thereof. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a feed opening adjustment structure and a disc feeder thereof.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme, a feed port adjustment structure and a disc feeder thereof, including a main body, the wall surface of the main body is equipped with a connecting ear plate for connection, the wall surface of the main body is provided with a slidable sliding body, the sliding body is elastically connected to the main body, the wall surface of the main body is provided with an adjustment component for limiting the sliding body, and the adjustment component can lock or push the sliding body downward.

[0007] As a preferred embodiment of the utility model, the adjusting assembly includes a top plate, a lower pressure plate and a pushing screw. The top plate is detachably connected to the main body, the lower pressure plate is slidably connected to the main body, an elastic part is provided between the lower pressure plate and the sliding body, and the pushing screw is threadedly connected to the top plate and pushes the lower pressure plate to slide and extrude the elastic part to deform.

[0008] As a preferred embodiment of the utility model, a sliding channel is provided on the top surface of the main body, and both the sliding body and the lower pressing plate slide in the sliding channel.

[0009] As a preferred embodiment of the utility model, the lower pressing plate forms a block structure having the same horizontal cross section as the sliding body, the sliding body is a rectangular plate adapted to the sliding channel, and the sliding channel runs through the entire main body.

[0010] As a preferred embodiment of the present invention, a threaded hole is provided on the top surface of the main body, a through hole is provided on the wall surface of the top plate, a screw is provided in the through hole, and the screw is fastened to the threaded hole of the main body and presses and fixes the top plate.

[0011] As a preferred embodiment of the utility model, another threaded hole is opened at the center of the top plate, and the push screw is connected to the threaded hole, and the lower end surface of the push screw contacts the lower pressure plate.

[0012] As a preferred embodiment of the utility model, the adjustment component also includes a positioning screw and a plurality of thrust holes. The wall surface of the sliding body is evenly provided with a plurality of thrust holes. The positioning screw is threadedly connected to the main body. The positioning screw is inserted into the thrust holes at different positions to lock the position of the sliding body.

[0013] As a preferred embodiment of the utility model, a plurality of thrust holes are linearly distributed on the wall of the sliding body, the size of the thrust holes is larger than the positioning screw, and a threaded hole adapted to the positioning screw is opened on the wall of the main body, and the positioning screw is connected to the threaded hole of the main body.

[0014] A disc feeder comprises a discharge pipe and a disc, wherein the discharge pipe is arranged on the top of the disc, the wall surface of the feed pipe is installed with all the above-mentioned discharge port adjustment structures, and the connecting ear plate is locked on the outer wall of the discharge pipe by bolts.

[0015] Beneficial Effects

[0016] The utility model provides a feed opening adjustment structure and a disc feeder thereof, which has the following beneficial effects:

[0017] 1. A feed opening adjustment structure and a disc feeder thereof, wherein the sliding body is pushed by an elastic member to slide down in a sliding channel, and the sliding body contacts the top surface of the disc to guide the material and discharge it, and the pushing screw is rotated to push the lower pressure plate to slide and extrude the elastic member in the sliding channel. The elastic member includes a spring but is not limited to a spring. In this scheme, the spring is taken as an example, and the spring is deformed by extrusion, so that the downward pushing force of the sliding body by the spring can be adjusted within a certain range, and the contact force between the bottom surface of the sliding body and the disc can be adjusted, so as to balance the guiding effect of the sliding body on the material and the wear speed of the sliding body. It has an adjustable characteristic, is more flexible, and is more adaptable. The sliding body can be pushed by the elastic member to always keep in contact with the disc, which can make up for the gap caused by wear of the sliding body and realize compensatory downward movement.

[0018] 2. This feed port adjustment structure and its disc feeder, by setting a thrust hole and rotating the positioning screw to make it enter the thrust hole, realizes the position locking of the sliding body. The sliding body can be elastically connected to the main body and can also be locked for use. The gap between the lower end surface of the sliding body and the disc can be adjusted, further improving the adjustability and flexibility.

[0019] 3. This kind of feed port adjustment structure and disc feeder, by setting the above-mentioned feed port adjustment structure, makes the whole device easy to install, with strong adjustability and adaptability, can realize the automatic falling compensation gap of the sliding body, extend the maintenance period, and is easy to use in actual production. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0021] Figure 2 This is the second stereogram of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the sliding body of the utility model;

[0023] Figure 4 It is a schematic diagram of the sliding body and the lower pressing plate of the utility model;

[0024] Figure 5 This is a schematic diagram of the installation and use of the main body of the utility model.

[0025] Legend: 10, main body; 11, sliding body; 12, connecting ear plate; 20, sliding channel; 21, thrust hole; 30, top plate; 31, lower pressure plate; 32, pushing screw. DETAILED DESCRIPTION

[0026] A feeding port adjustment structure and a disc feeder thereof, such as Figure 1 , Figure 2 and Figure 4As shown, it includes a main body 10, a connecting ear plate 12 for connection is installed on the wall of the main body 10, a sliding body 11 that can slide is provided on the wall of the main body 10, the sliding body 11 is elastically connected to the main body 10, and an adjustment component for limiting the sliding body 11 is provided on the wall of the main body 10. The adjustment component can lock or push the sliding body 11 to move downward, and the adjustment component includes a top plate 30, a lower pressure plate 31 and a pushing screw 32. The top plate 30 is detachably connected to the main body 10, the lower pressure plate 31 is slidably connected to the main body 10, and an elastic member is provided between the lower pressure plate 31 and the sliding body 11 The push screw 32 is threadedly connected with the top plate 30 and pushes the lower pressure plate 31 to slide and extrude the elastic member to deform. The top surface of the main body 10 is provided with a sliding channel 20. The sliding body 11 and the lower pressure plate 31 both slide in the sliding channel 20. The lower pressure plate 31 forms a block structure with the same horizontal cross-section as the sliding body 11. The sliding body 11 is a rectangular plate adapted to the sliding channel 20. The sliding channel 20 runs through the entire main body 10. The top surface of the main body 10 is provided with a threaded hole, and the wall surface of the top plate 30 is provided with a through hole. A screw is provided in the through hole, and the screw is fastened to the threaded hole of the main body 10. The top plate 30 is pressed and fixed, and another threaded hole is opened at the center of the top plate 30, and the push screw 32 is connected to the threaded hole, and the lower end surface of the push screw 32 abuts against the lower pressure plate 31. In this scheme, a sliding channel 20 is opened to limit the sliding body 11 to maintain vertical sliding, and the sliding body 11 is pushed by the elastic member to slide down in the sliding channel 20, and the sliding body 11 abuts against the top surface of the disc to guide and discharge the material, and the push screw 32 is rotated to push the lower pressure plate 31 to slide and squeeze the elastic member in the sliding channel 20. The elastic part includes but is not limited to a spring. In this scheme, taking the spring as an example, the spring is squeezed and deformed, and then the downward pushing force of the spring on the sliding body 11 can be adjusted within a certain range. The contact force between the bottom surface of the sliding body 11 and the disc can be adjusted, which can balance the guiding effect of the sliding body 11 on the material and the wear speed of the sliding body 11. It has adjustable characteristics, higher flexibility and stronger adaptability. The sliding body 11 can be squeezed and pushed by the elastic part to always maintain contact with the disc, which can make up for the gap caused by wear of the sliding body 11 and realize compensatory downward movement.

[0027] It should be noted that the connecting ear plate 12 includes two semicircular rings, one of which is fixedly connected to the side wall of the main body 10, and the two semicircular rings are locked and closed by bolts. The two semicircular rings can clamp the outer wall of the discharge pipe to achieve the installation and fixation of the main body 10, and can adjust the installation height and angle of the main body 10, adjust the position of the main body 10 and thus change the discharge position, thereby further improving flexibility.

[0028] like Figure 3The adjustment component also includes a positioning screw and a plurality of thrust holes 21. The wall surface of the sliding body 11 is evenly provided with a plurality of thrust holes 21. The positioning screw is threadedly connected to the main body 10. The positioning screw is inserted into the thrust holes 21 at different positions to lock the position of the sliding body 11. The wall surface of the sliding body 11 is linearly distributed with a plurality of thrust holes 21. The size of the thrust hole 21 is larger than the positioning screw. The wall surface of the main body 10 is provided with a threaded hole adapted to the positioning screw. The positioning screw is connected to the threaded hole of the main body 10. By setting the thrust hole 21, the positioning screw is rotated to enter the thrust hole 21 to achieve the position locking of the sliding body 11. The sliding body 11 can be elastically connected to the main body 10, and can also be locked for use. The gap between the lower end surface of the sliding body 11 and the disc can be adjusted to further improve the adjustability and flexibility.

[0029] like Figure 5 As shown, a disc feeder includes a discharge pipe and a disc, the discharge pipe is arranged on the top of the disc, the wall of the feed pipe is installed with all the above-mentioned discharge port adjustment structures, the connecting ear plate 12 is locked on the outer wall of the discharge pipe by bolts, and by arranging the above-mentioned discharge port adjustment structure, the whole device has the advantages of convenient installation, strong adjustability and adaptability, and can realize the automatic falling compensation gap of the sliding body 11, extend the maintenance period, and is easy to use in actual production.

[0030] The working principle of the utility model is as follows: the connecting ear plate 12 includes two semicircular rings, one of which is fixedly connected to the side wall of the main body 10, and the two semicircular rings are locked and closed by bolts, and the two semicircular rings can clamp the outer wall of the discharge pipe to achieve the installation and fixation of the main body 10;

[0031] Rotate the pushing screw 32, and the pushing screw 32 pushes the lower pressure plate 31 to slide and extrude the elastic member in the sliding channel 20. The elastic member includes a spring but is not limited to a spring. In this scheme, the spring is taken as an example. The spring is deformed by extrusion, and then the downward pushing force of the spring on the sliding body 11 can be adjusted within a certain range. The contact force between the bottom surface of the sliding body 11 and the disc can be adjusted. Rotate the positioning screw to make it enter the thrust hole 21 to achieve position locking of the sliding body 11. The sliding body 11 can be elastically connected to the main body 10, and can also be locked for use, and the material is discharged from the disc through the sliding body 11.

[0032] 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. A feeding port adjustment structure and a disc feeder thereof, comprising a main body (10), characterized in that: The wall surface of the main body (10) is provided with a connecting ear plate (12) for connection, the wall surface of the main body (10) is provided with a slidable sliding body (11), the sliding body (11) is elastically connected to the main body (10), and the wall surface of the main body (10) is provided with an adjustment component for limiting the sliding body (11), and the adjustment component can lock or push the sliding body (11) downward.

2. The feed opening adjustment structure and disc feeder thereof according to claim 1, characterized in that: The adjusting assembly comprises a top plate (30), a lower pressure plate (31) and a pushing screw (32); the top plate (30) is detachably connected to the main body (10); the lower pressure plate (31) is slidably connected to the main body (10); an elastic member is provided between the lower pressure plate (31) and the sliding body (11); the pushing screw (32) is threadedly connected to the top plate (30) and pushes the lower pressure plate (31) to slide and extrude the elastic member to deform.

3. The feed opening adjustment structure and disc feeder thereof according to claim 2, characterized in that: The top surface of the main body (10) is provided with a sliding channel (20), and the sliding body (11) and the lower pressing plate (31) both slide in the sliding channel (20).

4. The feed opening adjustment structure and disc feeder thereof according to claim 2, characterized in that: The lower pressing plate (31) forms a block structure having the same horizontal cross section as the sliding body (11), and the sliding body (11) is a rectangular plate adapted to the sliding channel (20), and the sliding channel (20) runs through the entire main body (10).

5. The feed opening adjustment structure and disc feeder thereof according to claim 2, characterized in that: The top surface of the main body (10) is provided with a threaded hole, and the wall surface of the top plate (30) is provided with a through hole. A screw is provided in the through hole, and the screw is fastened to the threaded hole of the main body (10) and presses and fixes the top plate (30).

6. The feed opening adjustment structure and disc feeder thereof according to claim 2, characterized in that: Another threaded hole is provided at the center of the top plate (30), a pushing screw rod (32) is connected to the threaded hole, and the lower end surface of the pushing screw rod (32) abuts against the lower pressing plate (31).

7. The feed opening adjustment structure and disc feeder thereof according to claim 1, characterized in that: The adjustment assembly also includes a positioning screw and a plurality of thrust holes (21). The wall surface of the sliding body (11) is evenly provided with a plurality of thrust holes (21). The positioning screw is threadedly connected to the main body (10). The positioning screw is inserted into the thrust holes (21) at different positions to lock the position of the sliding body (11).

8. The feed opening adjustment structure and disc feeder thereof according to claim 7, characterized in that: The wall surface of the sliding body (11) is linearly distributed with a plurality of thrust holes (21), the size of the thrust holes (21) is larger than the positioning screw, the wall surface of the main body (10) is provided with a threaded hole adapted to the positioning screw, and the positioning screw is connected to the threaded hole of the main body (10).

9. A disc feeder, comprising a discharge pipe and a disc, wherein the discharge pipe is arranged on the top of the disc, characterized in that: The wall surface of the material pipe is installed with a discharge port adjustment structure according to any one of claims 1 to 8, and the connecting ear plate (12) is locked on the outer wall of the discharge pipe by bolts.

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