Inner wall cleaning mechanism of constant feeder

Abstract

The utility model discloses an inner wall cleaning mechanism of a constant feeder, which belongs to the technical field of feeding equipment, and comprises a square module and an opening and closing clamp, the square module comprises a square block I and a square block II, the opening and closing clamp comprises an upper branch clamp and a lower branch clamp, both the upper branch clamp and the lower branch clamp are designed to be of a right-angle structure, and the square block I and the square block II are arranged on the upper branch clamp. The clamp is composed of a handle end and an operation end, an upper branch clamp and a lower branch clamp are hinged together, the operation end of the upper branch clamp is connected with a second square block, the operation end of the lower branch clamp is connected with a first square block, and the handle end of the upper branch clamp is provided with a downward support. The clamping block is provided with a clamping opening which is slightly larger than the thickness of a shell of the constant feeder. Through the design of the cleaning mechanism, materials can be cleaned, swept and fall off, and the problem that the materials which are difficult to clean and stubborn on the inner wall of the shell of the constant feeder are efficiently solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding equipment, and particularly relates to a cleaning mechanism for the inner wall of a constant - rate feeder. Background Art

[0002] A constant - rate feeder is a mechanical device that continuously weighs and measures solid bulk materials and quantitatively and continuously conveys materials to other equipment. It integrates conveying, weighing and metering, and quantitative control. It can continuously and evenly feed and convey the processed or unprocessed materials from a certain equipment to the receiving equipment or transportation machinery through the operation of the conveyor belt and the internal scale, so that the materials can enter the next equipment and work normally. It is widely used in industries such as cement, mines, building materials, grain, and chemicals, and has the advantages of stable and reliable operation, high cost - performance, and durability.

[0003] In actual production, during the feeding operation of a conventional constant - rate feeder, due to factors such as touching and dust raising, some materials often adhere to the inner wall of the tail end of the constant - rate feeder housing, and finally form adhesives, resulting in inconsistent metering and feeding of the materials, not meeting the production requirements. It will also cause material accumulation and side leakage at the feeding place (the tail end of the constant - rate feeder housing), thus causing waste of materials, increasing the use cost of the constant - rate feeder, and being inconvenient to use. At present, for the problem of material adhesion of the constant - rate feeder, production enterprises usually adopt the method of manual dredging, mainly using a scraper for manual cleaning. Through the opening provided on the rear side wall of the constant - rate feeder housing, physical knocking or scraping off of the adhered and accumulated materials is carried out at the opening. However, in the actual operation process, physical knocking is likely to deform the housing and damage the housing structure, and scraping with a scraper is likely to scratch the housing. The difficulty of cleaning and dredging the materials is relatively high and it is difficult to completely clean them, which is not conducive to the cleaning of the staff and will affect the physical health of the staff and the normal operation of the equipment. In summary, the existing technology is obviously inconvenient and defective in actual use, and it is necessary to be improved. Therefore, a cleaning mechanism for the inner wall of a constant - rate feeder is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning mechanism for the inner wall of a constant - rate feeder, which has a simple structure, is convenient to install, stable and reliable, can efficiently dredge and clean the materials that are easily adhered to the inner wall of the constant - rate feeder housing, greatly reduces the cleaning difficulty, and can effectively solve the existing problems.

[0005] To solve the above problems, the utility model provides the following technical solutions:

[0006] A cleaning mechanism for the inner wall of a quantitative feeder, comprising a square block group and a clamping pliers. The square block group includes a first square block and a second square block. The clamping pliers include an upper clamping plier and a lower clamping plier. Both the upper clamping plier and the lower clamping plier are designed in a right-angled structure, consisting of a handle end and an operating end. The upper clamping plier and the lower clamping plier are hinged together, enabling the upper clamping plier and the lower clamping plier to perform opening and closing operations. The operating end of the upper clamping plier is connected to the second square block, and the operating end of the lower clamping plier is connected to the first square block, enabling the first square block and the second square block to perform opening and closing operations along with the opening and closing between the upper clamping plier and the lower clamping plier. A downward-facing bracket is provided at the handle end of the upper clamping plier. A clamping block is fixedly connected to the lower end of the bracket. The clamping block is provided with a clamping opening slightly larger than the thickness of the outer shell of the quantitative feeder, such that the clamping block can be sleeved on the opening of the outer shell of the quantitative feeder (located on the rear side wall of the shell for observing materials). Performing opening and closing operations on the first square block and the second square block can clean the left and right side walls of the outer shell of the quantitative feeder. Performing in-situ swinging rotation on the clamping pliers (in the closed state) can clean the rear side wall of the outer shell of the quantitative feeder.

[0007] Preferably, the square block group is made of latex material and has the characteristic of certain compression and resilience.

[0008] Preferably, a wire sleeve is provided outside the square block group to cover it, which can better clean stubborn dust.

[0009] Preferably, brushes are evenly arranged in a circle along the outer sides of the first square block and the second square block for sweeping dust.

[0010] Preferably, the hinge is designed to be hinged through a hinge shaft. The first square block and the second square block can be driven to open or close through the hinge shaft provided inside the clamping pliers, which can better clean the residual adhered materials on the inner side wall surface at the tail end of the outer shell.

[0011] Preferably, the handle end is designed in a semi-circular structure for convenient holding by the staff.

[0012] Preferably, an elastic clamping strip is provided inside the clamping opening of the clamping block. The clamping strip is made of rubber, which can improve the stability of the operation.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] A cleaning mechanism for the inner wall of the housing of a quantitative feeder designed by the utility model uses clamping blocks to sleeved the opening and closing pliers on the opening of the housing of the quantitative feeder. Through the opening and closing operation and the in-situ swinging rotation of the opening and closing pliers, the left and right side walls and the rear side wall of the housing of the quantitative feeder can be cleaned, achieving the effect of efficiently cleaning the large-area accumulation and adhesion of materials on the inner wall of the housing of the quantitative feeder. Moreover, by using the wire sleeve wrapped around the square block, the difficult-to-clean and stubborn dust and dirt can be cleaned. With the arrangement of the brush around the side of the square block for one circle, the material dust that is raised can be swept. The structure is simple, the installation is convenient, stable and reliable, and it can efficiently dredge and clean the materials that are easily adhered to the inner wall of the housing, greatly reducing the cleaning difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the utility model and constitute a part of this application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0016] Figure 1 is a perspective view of the cleaning mechanism of the utility model;

[0017] Figure 2 is a front view of the cleaning mechanism of the utility model;

[0018] Figure 3 is a side view of the cleaning mechanism of the utility model;

[0019] Figure 4 is a connection structure diagram of the bracket and the clamping block of the utility model.

[0020] In the drawings, the list of components represented by each reference numeral is as follows: 1. Square block one; 2. Square block two; 3. Wire sleeve; 4. Brush; 5. Upper clamping pliers; 6. Lower clamping pliers; 7. Handle end; 8. Bracket; 9. Clamping block; 10. Clamping opening; 11. Clamping strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection" and "linkage" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] For ease of understanding, please refer to Figures 1-4 , the present utility model provides a cleaning mechanism for the inner wall of a quantitative feeder, including a square block group and an opening and closing clamp. The square block group includes square block one 1 and square block two 2. The square block group is made of latex material and has the characteristics of certain compression and resilience. A metal wire sleeve 3 is provided outside the square block group to cover it, which can better clean stubborn dust. Brushes 4 are evenly arranged around the outer sides of square block one 1 and square block two 2 respectively for sweeping dust. The opening and closing clamp includes an upper clamp 5 and a lower clamp 6. Both the upper clamp 5 and the lower clamp 6 are designed in a right-angled structure and are composed of a handle end 7 and an operating end. The upper clamp 5 and the lower clamp 6 are hinged together. The hinge design is to be hinged through a hinge shaft. The square block one 1 and the square block two 2 can be driven to open or close through the hinge shaft provided inside the opening and closing clamp, which can better clean the residual adhered materials on the inner side wall surface at the tail end of the outer shell, enabling the upper clamp 5 and the lower clamp 6 to perform opening and closing operations. The operating end of the upper clamp 5 is connected to the square block two 2, and the operating end of the lower clamp 6 is connected to the square block one 1, so that the square block one 1 and the square block two 2 can perform opening and closing operations along with the opening and closing between the upper clamp 5 and the lower clamp 6. The handle end 7 is designed as a semi-circular structure for convenient holding by the staff. A bracket 8 facing downward is provided at the handle end of the upper clamp 5. A clamping block 9 is fixedly connected to the lower end of the bracket 8. The clamping block 9 is provided with a clamping opening 10 slightly larger than the thickness of the outer shell of the quantitative feeder, so that the clamping block 9 can be sleeved on the opening of the outer shell of the quantitative feeder (located on the rear side wall of the outer shell for observing materials). An elastic clamping strip 11 is arranged inside the clamping opening 10 of the clamping block. The clamping strip 11 is made of rubber, which can improve the stability of the operation. Performing opening and closing operations on the square block one 1 and the square block two 2 can clean the left and right side walls of the outer shell of the quantitative feeder. Performing in-situ swinging rotation on the opening and closing clamp (in the closed state) can clean the rear side wall of the outer shell of the quantitative feeder.

[0024] The working principle of the present utility model:

[0025] The cleaning mechanism is sleeved on the opening position of the rear side wall of the quantitative feeder housing through the clamping opening 10 of the clamping block 9, so that the square block II 2 and the rear side wall of the quantitative feeder housing can always contact and rub against each other. By swinging the handle end 7, the square block group can be driven to swing in place, and the materials attached to the rear side wall of the housing can be cleaned. When the cleaning mechanism cleans the left and right side walls of the housing, the handle end 7 of the lower clamp 6 moves downward to open the square block I 1 for cleaning the materials attached to the left and right side walls of the housing. It can be seen that the operation of the handle end 7 can control the upper clamp 5 and the lower clamp 6 to perform opening and closing operations, enabling the square block I 1 and the square block II 2 connected to the opening and closing clamps to have a closed state of contact and an open state of separation, cleaning the materials attached to the inner walls of the left and right sides of the quantitative feeder housing, effectively preventing dust from filling the working environment. Among them, the semi-circular handle end 7 is provided to facilitate comfortable gripping by the staff. During the cleaning rotation process, the metal wire sleeve 3 wrapped by the square block group can better clean the difficult-to-clean material dirt attached to the rear side wall of the quantitative feeder housing through the swinging friction with the housing, and the brush 4 on the side of the square block group is used to sweep the dust-raising materials.

[0026] In summary, the structure of the present utility model is simple, easy and fast to use, and has strong practicability. Therefore, the present utility model effectively overcomes the actual problems in the prior art and thus has high utilization value and practical significance.

[0027] The above shows and describes the basic principles, main features and advantages of the present utility model. Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, various modifications, substitutions, variations and improvements can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A quantitative feeder inner wall cleaning mechanism, comprising a square block and an opening and closing clamp, characterized in that: The square block comprises a square block 1 (1) and a square block 2 (2); the opening and closing pliers comprises an upper supporting pliers (5) and a lower supporting pliers (6); the upper supporting pliers (5) and the lower supporting pliers (6) are both designed as right-angle structures, and are composed of a handle end (7) and an operating end; the upper supporting pliers (5) and the lower supporting pliers (6) are hinged together; the operating end of the upper supporting pliers (5) is connected to the square block 2 (2); the operating end of the lower supporting pliers (6) is connected to the square block 1 (1); a bracket (8) facing downward is provided at the handle end (7) of the upper supporting pliers (5); a clamping block (9) is fixedly connected to the lower end of the bracket (8); and the clamping block (9) is provided with a clamping opening (10) slightly larger than the thickness of the housing of the quantitative feeder.

2. The inner wall cleaning mechanism of a quantitative feeder according to claim 1, characterized in that: The square blocks are mainly made of latex material.

3. The inner wall cleaning mechanism of a quantitative feeder according to claim 2, characterized in that: The square block is covered with a metal wire sleeve (3).

4. The inner wall cleaning mechanism of a quantitative feeder according to claim 1, characterized in that: Brushes (4) are evenly arranged around the outer sides of the square block 1 (1) and the square block 2 (2).

5. The inner wall cleaning mechanism of a quantitative feeder according to claim 1, characterized in that: The hinge is designed to be hinged via a hinge axis.

6. The inner wall cleaning mechanism of a quantitative feeder according to claim 1, characterized in that: The two handle ends (7) are configured as semi-annular structures.

7. The inner wall cleaning mechanism of a quantitative feeder according to claim 1, characterized in that: An elastic clamping strip (11) is arranged inside the clamping opening (10) of the clamping block (9), and the clamping strip (11) is made of rubber.

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