Bin feeding device

Abstract

The utility model discloses a stock bin feeding device, which relates to the technical field of feeding and comprises a support plate, two lifting components and a storage box. The two lifting assemblies include the first lifting assembly and the second lifting assembly, the first lifting assembly is vertically arranged on the supporting plate, the movable end of the top of the first lifting assembly is connected with a vertical plate, a rack is arranged on the vertical plate, the second lifting assembly is vertically arranged and fixedly connected to the vertical plate through a support, the movable end of the top of the second lifting assembly is connected with a transverse plate, and a gear is rotationally arranged on the transverse plate. The gear is meshed with the rack; one side wall of the material storage box is connected to the gear. According to the scheme, through ingenious cooperation of the first lifting assembly and the second lifting assembly, the material storage box can be lifted from the low position at first, and then turned over when the material storage box reaches the preset position, so that materials in the material storage box are automatically poured into the stock bin, and manual material pouring is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to a silo feeding device. Background Art

[0002] The harmless chromium slag pelletizing process uses a pelletizing device, which is a device that presses powdered or granular materials into balls or other shapes by pressure. The important parameter of the harmless chromium slag pelletizing process is the mechanical strength of the pellets, which is affected by many factors. For the pelletizing device, the main factors include the pelletizing pressure, time, and pellet drying and consolidation methods.

[0003] When the pelletizing equipment is in operation, workers are required to pour materials into the silo on the top of the equipment. The problems are: ① Due to the high height of the silo, it is time-consuming and laborious for workers to pour materials; ② Powdered materials can easily diffuse into the air, and workers standing next to the silo to pour materials are at risk of inhaling powdered materials. Utility Model Content

[0004] In order to solve the deficiencies in the prior art, the utility model provides a silo feeding device, which can automatically pour materials into the silo, eliminating the need for manual pouring.

[0005] In order to achieve the purpose of this utility model, the following scheme is proposed:

[0006] A silo feeding device comprises a support plate, two lifting components and a material storage box.

[0007] The two lifting assemblies are the first lifting assembly and the second lifting assembly. The first lifting assembly is vertically arranged on the support plate, and the movable end at the top thereof is connected to the vertical plate, on which a rack is arranged. The second lifting assembly is vertically arranged and fixedly connected to the vertical plate through a bracket, and the movable end at the top of the second lifting assembly is connected to the horizontal plate, on which a gear is rotatably arranged, and the gear is meshed with the rack.

[0008] One side wall of the material storage box is connected to the gear.

[0009] Furthermore, an extension shaft is provided at the center of the gear, a rectangular frame is provided at the outer end of the extension shaft, and the storage box is assembled on the rectangular frame.

[0010] Furthermore, a circle of outer edge plates are provided on the top of the storage box, two plug plates are provided at the bottom of the outer edge plates, slots are provided at corresponding positions of the rectangular frame, the plug plates are assembled in the corresponding slots, and the outer edge plates are supported on the top surface of the rectangular frame.

[0011] Furthermore, two handles are provided on the top of the outer edge plate, the line connecting the two handles is perpendicular to the support plate, and the line connecting the two plug plates is parallel to the support plate.

[0012] Furthermore, one side of the material storage box facing one of the plug plates is arranged as an inclined surface, and the longitudinal section of the material storage box is an inverted trapezoid, and the longitudinal section is parallel to the support plate.

[0013] Furthermore, two slide grooves are provided on the support plate, and two guide columns are provided on the side of the support plate away from the storage box. A first slider is provided on the vertical plate, and the first slider passes through one of the slide grooves and slides to fit one of the guide columns. A second slider is provided on the horizontal plate, and the second slider passes through the other slide groove and slides to fit the other guide column.

[0014] Furthermore, the support plate is also provided with an avoidance groove for avoiding the second lifting assembly and the bracket, and the bracket is connected to the first sliding block.

[0015] The beneficial effect of the utility model lies in: the structure is ingenious. Through the cooperation of the first lifting component and the second lifting component, the storage box can be raised from a low position first, and when it reaches the preset position, the storage box is turned over, so that the material in the storage box is automatically poured into the silo without manual participation in pouring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The structural diagram of the silo feeding device is shown;

[0017] Figure 2 A front view of the silo feeding device is shown;

[0018] Figure 3 A top view of the silo feeding device is shown;

[0019] Figure 4 A rear view of the silo feeding device is shown. DETAILED DESCRIPTION

[0020] like Figure 1 As shown, this embodiment provides a silo feeding device, which is arranged next to the silo. The device includes a support plate 2, two lifting components, and a storage box 3.

[0021] Specifically, Figure 1 , Figure 2 As shown, the two lifting components are the first lifting component 11 and the second lifting component 12. The first lifting component 11 is vertically arranged on the support plate 2. The first lifting component 11 can choose a lifting rod driven by a cylinder, an oil cylinder or a hydraulic pressure, and the movable end at the top is connected to the vertical plate 111, and the vertical plate 111 is provided with a rack 112. The second lifting component 12 is vertically arranged and fixedly connected to the vertical plate 111 through the bracket 4. The first lifting component 11 can also choose a lifting rod driven by a cylinder, an oil cylinder or a hydraulic pressure, and the movable end at the top of the second lifting component 12 is connected to the horizontal plate 121, and the horizontal plate 121 is rotatably provided with a gear 122, which is meshed with the rack 112, and one side wall of the storage box 3 is connected to the gear 122.

[0022] The method of use is as follows: the storage box 3 is filled with chromium slag. First, the vertical plate 111 and the rack 112 thereon are lifted by the first lifting assembly 11. Because the bracket 4 is connected to the vertical plate 111, the first lifting assembly 11 and the horizontal plate 121 and the gear 122 thereon are also lifted along with the vertical plate 111. During this process, the rack 112 and the gear 122 are relatively stationary, that is, the storage box 3 does not rotate; when the storage box 3 reaches the preset position, the first lifting assembly 11 stops working, and the horizontal plate 121 and the gear 122 thereon are lifted by the second lifting assembly 12. During this process, the rack 112 is stationary, so the gear 122 rotates, thereby automatically pouring the chromium slag in the storage box 3 into the silo of the ball pressing equipment, without the need for manual participation in pouring.

[0023] In order to improve the stability of the vertical plate 111 and the horizontal plate 121 during the lifting process, the present embodiment adopts the following measures: Figure 2 , Figure 4 As shown, the support plate 2 is provided with two slide grooves 21, which penetrate the support plate 2, and two guide posts 23 are provided on the side of the support plate 2 away from the storage box 3. The vertical plate 111 is provided with a first slider 1111, which passes through one of the slide grooves 21 and then slides and fits in one of the guide posts 23, and the first slider 1111 slides up and down and fits in one of the slide grooves 21. The horizontal plate 121 is provided with a second slider 1211, which passes through another slide groove 21 and then slides and fits in another guide post 23, and the second slider 1211 slides up and down and fits in another slide groove 21. The support plate 2 is also provided with an avoidance groove 22 parallel to the slide groove 21, which penetrates the support plate 2 and is used to avoid the second lifting assembly 12 and the bracket 4, and the bracket 4 is connected to the first slider 1111.

[0024] In order to facilitate installation or removal of the storage box 3, and also to facilitate dumping of the chromium slag in the storage box 3, the present embodiment adopts the following measures: Figure 2 , Figure 3 As shown, an extension shaft 123 is provided at the center of the gear 122, and a rectangular frame 124 is provided at the outer end of the extension shaft 123. A circle of outer edge plates 31 are provided at the top of the storage box 3, and two plug plates 32 are provided at the bottom of the outer edge plates 31. A slot is provided at the corresponding position of the rectangular frame 124, and the plug plates 32 are assembled in the corresponding slots. The outer edge plates 31 are supported on the top surface of the rectangular frame 124. The storage box 3 is set to an inclined surface on one side of one of the plug plates 32. The longitudinal section of the storage box 3 is an inverted trapezoid, and the longitudinal section is parallel to the support plate 2. Here, it is explained that the inclined surface needs to meet a condition: when the storage box 3 rotates 40°~45°, the material in the storage box 3 can be automatically poured into the silo. When in use, the storage box 3 filled with chromium slag can be pre-assembled in the rectangular frame 124.

[0025] In order to facilitate the staff to hold the storage box 3, two handles 33 are provided on the top of the outer edge plate 31, and the line connecting the two handles 33 is perpendicular to the support plate 2, and the line connecting the two plug plates 32 is parallel to the support plate 2. The purpose of this design is to prevent the handles 33 from hindering the pouring of the chromium slag.

[0026] The above embodiments are only used to illustrate the technical ideas and features of the utility model, and are not intended to be the only or limit the utility model. Those skilled in the art should understand that various changes or equivalent replacements made to the utility model without departing from the scope of the utility model are within the scope of protection of the utility model.

Claims

1. A silo feeding device, characterized in that: It comprises a support plate (2), two lifting components, and a material storage box (3); The two lifting assemblies are a first lifting assembly (11) and a second lifting assembly (12). The first lifting assembly (11) is vertically arranged on the support plate (2). The movable end at the top of the first lifting assembly (11) is connected to the vertical plate (111). The vertical plate (111) is provided with a rack (112). The second lifting assembly (12) is vertically arranged and fixedly connected to the vertical plate (111) via a bracket (4). The movable end at the top of the second lifting assembly (12) is connected to the horizontal plate (121). The horizontal plate (121) is rotatably provided with a gear (122). The gear (122) is meshed with the rack (112). One side wall of the material storage box (3) is connected to the gear (122).

2. The silo feeding device according to claim 1, characterized in that: An extension shaft (123) is provided at the center of the gear (122), a rectangular frame (124) is provided at the outer end of the extension shaft (123), and the material storage box (3) is assembled on the rectangular frame (124).

3. The silo feeding device according to claim 2, characterized in that: The top of the material storage box (3) is provided with a circle of outer edge plates (31), the bottom of the outer edge plates (31) is provided with two plug plates (32), the rectangular frame (124) is provided with slots at corresponding positions, the plug plates (32) are assembled in the corresponding slots, and the outer edge plates (31) are supported on the top surface of the rectangular frame (124).

4. The silo feeding device according to claim 3, characterized in that: Two handles (33) are provided on the top of the outer edge plate (31), the line connecting the two handles (33) is perpendicular to the support plate (2), and the line connecting the two plug plates (32) is parallel to the support plate (2).

5. The silo feeding device according to claim 4, characterized in that: One side of the material storage box (3) facing one of the plug plates (32) is arranged as an inclined surface, and the longitudinal section of the material storage box (3) is an inverted trapezoid, and the longitudinal section is parallel to the support plate (2).

6. The silo feeding device according to claim 1, characterized in that: The support plate (2) is provided with two slide grooves (21), and two guide posts (23) are provided on a side of the support plate (2) away from the material storage box (3). The vertical plate (111) is provided with a first slider (1111), and the first slider (1111) passes through one of the slide grooves (21) and then slides in one of the guide posts (23). The horizontal plate (121) is provided with a second slider (1211), and the second slider (1211) passes through the other slide groove (21) and then slides in the other guide post (23).

7. The silo feeding device according to claim 6, characterized in that: The support plate (2) is also provided with an avoidance groove (22) for avoiding the second lifting assembly (12) and the bracket (4), and the bracket (4) is connected to the first sliding block (1111).

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