CN217887714U - Hopper stirring paddle for mining machinery - Google Patents

Abstract

The utility model discloses a hopper stirring paddle for mining machinery, and relates to the technical field of the hopper stirring paddle. There is a second gear on the fixed sleeve on the shaft, a second fixed plate is fixedly installed directly below the first fixed plate, a third gear is installed in the middle of the top of the second fixed plate, and a first sleeve and a second gear are fixedly installed at the bottom of the third gear. Two fixed blocks symmetrically distributed are fixedly installed between the first fixed plate and the second fixed plate, and the first gear is installed on the sides where the two fixed blocks are close to each other. The utility model uses a motor to drive the rotating shaft and the second gear Rotate, and use the first gear to drive the third gear to rotate in reverse, so as to realize the single-axis bidirectional rotation of the stirring paddle to stir the materials in the hopper body.

Description

Hopper stirring paddle for mining machinery

technical field

The utility model relates to the technical field of hopper stirring paddles, in particular to a hopper stirring paddle for mining machinery.

Background technique

Conventional stirring forms include anchor type, paddle type, turbine type, propulsion type, frame type, etc. When the height and diameter of the stirring device are relatively large, multi-layer stirring paddles can be used, and special products even use more complicated M IG type stirring.

Most of the hopper stirring paddles used in existing mining machinery are single-axis and rotate in one direction for stirring, which may easily lead to uneven mixing of the materials in the hopper. It will take a long time to stir the materials in the hopper evenly, which greatly reduces the work efficiency.

In view of the above problems, the inventor proposes a hopper stirring paddle for mining machinery to solve the above problems.

Utility model content

In order to solve the problem that most of the existing hopper stirring paddles are single-axis and rotate in one direction; the purpose of the utility model is to provide a hopper stirring paddle for mining machinery.

In order to solve the above technical problems, the utility model adopts the following technical scheme: a hopper stirring paddle for mining machinery, including a hopper body, a first fixing plate is fixedly installed directly above the hopper body, and a motor is fixedly installed in the middle of the top of the first fixing plate , the output end of the motor is fixedly connected with a rotating shaft, a second gear is fixedly sleeved on the rotating shaft, and the top of the second gear is rotationally connected with the bottom of the first fixing plate, and the second fixing plate is fixedly installed directly below the first fixing plate, And the second fixed plate is fixedly connected with the wall plate, the middle part of the top of the second fixed plate is rotatably installed with a third gear, and the third gear is rotatably set on the rotating shaft, the bottom end of the third gear is fixedly installed with the first sleeve, and The first sleeve is rotatably set on the rotating shaft, and two symmetrically distributed fixed blocks are fixedly installed between the first fixed plate and the second fixed plate, and the first gear is installed on the sides of the two fixed blocks that are close to each other. , and the first gear meshes with the second gear and the third gear.

Preferably, several first stirring rods distributed up and down are fixedly installed on the rotating shaft, the bottom end of the rotating shaft is rotatably provided with a second sleeve, and both the first sleeve and the second sleeve are fixedly sleeved with a first support A second support plate is fixedly installed between the ends of the two first support plates that are far away from each other, and a number of second stirring rods of the above-mentioned divisions are fixedly installed on the sides of the two second support plates that are close to each other .

Preferably, a third support plate is fixedly installed under the inside of the hopper body, the rotating shaft and the bottom end of the second sleeve are both rotatably connected with the third support plate, the bottom end of the hopper body is provided with an outlet, and the bottom end of the hopper body is fixedly installed with a The discharge pipe, and the discharge pipe is connected with the discharge port. The bottom of the hopper body is fixedly installed with four supporting legs distributed in a ring. The two fixing plates are all fixedly connected with the wall plate.

Compared with the prior art, the utility model has the beneficial effects of:

The utility model uses the motor to drive the rotating shaft and the second gear to rotate, the rotation of the second gear drives the first gear to rotate, the rotation of the first gear drives the third gear to rotate in the opposite direction, and the rotation of the third gear drives the rotation of the first sleeve, thereby realizing The stirring paddle rotates in both directions on one shaft to stir the materials in the hopper body, so that the materials in the hopper body can be stirred more evenly in a short time, which greatly improves the working efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the sectional structure of the hopper body of the utility model.

Fig. 3 is a schematic diagram of an enlarged structure at A in Fig. 2 of the present utility model.

In the figure: 1. Hopper body; 2. Wall plate; 3. First fixed plate; 4. Second fixed plate; 5. Motor; 6. First sleeve; 7. First support plate; 8. Second support Plate; 9, rotating shaft; 10, first stirring rod; 11, discharge pipe; 12, support leg; 13, second stirring rod; 14, second sleeve; 15, third support plate; 16, discharge Mouth; 17, fixed block; 18, the first gear; 19, the second gear; 20, the third gear.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment: As shown in Figure 1-3, the utility model provides a hopper stirring paddle for mining machinery, including a hopper body 1, a first fixing plate 3 is fixedly installed directly above the hopper body 1, and the first A motor 5 is fixedly installed in the middle part of the top of a fixed plate 3, and the output end of the motor 5 is fixedly connected with a rotating shaft 9, and a second gear 19 is fixedly sleeved on the rotating shaft 9, and the top of the second gear 19 is fixed to the first The bottom end of the plate 3 is rotationally connected, the second fixed plate 4 is fixedly installed directly below the first fixed plate 3, and the second fixed plate 4 is fixedly connected with the wall plate 2, and the middle part of the top of the second fixed plate 4 is rotatably installed with The third gear 20, and the third gear 20 is rotatably set on the rotating shaft 9, the bottom end of the third gear 20 is fixedly installed with the first sleeve 6, and the first sleeve 6 is rotatably set on the rotating shaft 9 , two fixed blocks 17 symmetrically distributed are fixedly installed between the first fixed plate 3 and the second fixed plate 4, and a first gear 18 is installed on the side where the two fixed blocks 17 are close to each other, and The first gear 18 meshes with the second gear 19 and the third gear 20, utilizes the motor 5 to drive the rotating shaft 9 and the second gear 19 to rotate, the second gear 19 rotates to drive the first gear 18 to rotate, and the first gear 18 rotates to drive the third gear The gear 20 rotates in the opposite direction, and the rotation of the third gear 20 drives the first sleeve 6 to rotate, so that the single-axis bidirectional rotation of the stirring paddle can be realized to stir the materials in the hopper body 1 .

Several first stirring rods 10 distributed up and down are fixedly mounted on the rotating shaft 9 , and a second sleeve 14 is rotatably sleeved on the bottom end of the rotating shaft 9 .

By adopting the above technical solution, the rotating shaft 9 rotates to drive the first stirring rod 10 to rotate and stir.

The first support plate 7 is fixedly sleeved on the first sleeve 6 and the second sleeve 14, and the second support plate 8 is fixedly installed between the two ends of the first support plate 7 that are far away from each other. The sides of the two second support plates 8 close to each other are fixedly equipped with a plurality of second stirring rods 13 of the upper part.

By adopting the above technical scheme, the third gear 20 drives the first sleeve 6 to rotate, the first sleeve 6 drives the first support plate 7 and the second support plate 8 to rotate, and the second support plate 8 rotates to drive the second stirring rod 13 to carry out Rotate and stir, at this moment, the first support plate 7 drives the second sleeve 14 to carry out auxiliary rotation.

The bottom of the hopper body 1 is fixedly installed with a third support plate 15 , and the rotating shaft 9 and the bottom end of the second sleeve 14 are both rotatably connected with the third support plate 15 .

By adopting the above technical solution, the third support plate 15 is used to limit and fix the rotation shaft 9 and the second sleeve 14, so as to prevent the rotation shaft 9 and the first support plate 7 from shaking when they rotate.

A discharge port 16 is provided at the bottom of the hopper body 1 , and a discharge pipe 11 is fixedly installed at the bottom of the hopper body 1 , and the discharge pipe 11 communicates with the discharge port 16 .

By adopting the above technical solution, the material stirred in the hopper body 1 is discharged from the discharge port 16 along the discharge pipe 11 .

The bottom end of the hopper body 1 is fixedly installed with four support legs 12 distributed in a ring, and the two sides of the top of the hopper body 1 away from each other are fixedly installed with wall plates 2, and the first fixed plate 3 and the second fixed plate 4 are fixedly connected with wall plate 2.

By adopting the above technical solution, the supporting legs 12 are only used to support and fix the hopper body 1 , and the wall plate 2 is used to support and fix the first fixing plate 3 and the second fixing plate 4 .

Working principle: when the utility model is in use, the material is first poured into the hopper body 1, and then the motor 5 is used to drive the rotation shaft 9 and the second gear 19 to rotate, and the rotation of the rotation shaft 9 drives the first stirring rod 10 to rotate and stir. At the same time, the rotation of the second gear 19 drives the rotation of the first gear 18, the rotation of the first gear 18 drives the rotation of the third gear 20 in the reverse direction, the rotation of the third gear 20 drives the rotation of the first sleeve 6, and the rotation of the first sleeve 6 drives the first support plate 7 and the second support plate 8 rotate, and the second support plate 8 rotates to drive the second stirring rod 13 to rotate and stir. At this time, the first support plate 7 drives the second sleeve 14 to perform auxiliary rotation. During the stirring process, the third support The plate 15 can limit and fix the rotating shaft 9 and the second sleeve 14 to prevent the rotating shaft 9 and the first support plate 7 from shaking when rotating, so that the single-axis and bidirectional rotation of the stirring paddle can affect the material in the hopper body 1. Stirring is performed to make the materials in the hopper body 1 more evenly stirred in a short time, which greatly improves the working efficiency. The materials stirred in the hopper body 1 are discharged from the discharge port 16 along the discharge pipe 11.

Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and equivalent technologies thereof, the utility model is also intended to include these modifications and variations.

Claims (6)

1. The utility model provides a hopper stirring rake that mining machinery used, includes hopper body (1), its characterized in that: fixed mounting has first fixed plate (3) directly over hopper body (1), first fixed plate (3) top middle part fixed mounting has motor (5), motor (5) output end fixedly connected with axis of rotation (9), fixed cover is equipped with second gear (19) on axis of rotation (9), and second gear (19) top and first fixed plate (3) bottom rotate and be connected, fixed mounting has second fixed plate (4) under first fixed plate (3), and second fixed plate (4) and wallboard (2) fixed connection, second fixed plate (4) top middle part rotates and installs third gear (20), and third gear (20) rotate the cover and establish on axis of rotation (9), third gear (20) bottom fixed mounting has first sleeve (6), and first sleeve (6) rotate the cover and establish on axis of rotation (9), fixed mounting has two (17) of symmetric distribution between first fixed plate (3) and second fixed plate (4), two fixed block (17) one side that is close to each other all rotates and installs first gear (18), and second gear (18) and third gear (20) meshing.

2. The stirring paddle of a hopper for a mining machine according to claim 1, wherein a plurality of first stirring rods (10) are fixedly arranged on the rotating shaft (9) and are distributed up and down, and a second sleeve (14) is rotatably sleeved at the bottom end of the rotating shaft (9).

3. The hopper stirring paddle for mining machinery according to claim 1, wherein the first supporting plate (7) is fixedly sleeved on each of the first sleeve (6) and the second sleeve (14), the second supporting plate (8) is fixedly installed between two ends of the first supporting plate (7) which are far away from each other, and a plurality of second stirring rods (13) of the writing part are fixedly installed on one side of the two second supporting plates (8) which are close to each other.

4. The hopper stirring paddle for mining machinery according to claim 3, wherein a third supporting plate (15) is fixedly arranged below the inner part of the hopper body (1), and the rotating shaft (9) and the bottom end of the second sleeve (14) are rotatably connected with the third supporting plate (15).

5. The stirring paddle of hopper for mining machine according to claim 1, characterized in that the bottom end of the hopper body (1) is provided with a discharge hole (16), the bottom end of the hopper body (1) is fixedly provided with a discharge pipe (11), and the discharge pipe (11) is communicated with the discharge hole (16).

6. The stirring paddle of hopper for mining machine as claimed in claim 1, wherein four supporting legs (12) distributed annularly are fixedly installed at the bottom end of the hopper body (1), wall plates (2) are fixedly installed at two sides of the top end of the hopper body (1) far away from each other, and the first fixing plate (3) and the second fixing plate (4) are fixedly connected with the wall plates (2).

Images