Impurity removal device for limestone processing

Abstract

The device comprises a supporting plate inclining downwards and a supporting piece used for supporting the supporting plate, the supporting plate is fixedly assembled and connected to the upper side of the supporting piece, connecting plates are fixedly connected to the front side and the rear side of the supporting piece, mounting plates are fixedly connected to the inlet side and the outlet side of the supporting plate, and a gap allowing limestone to enter and be discharged is reserved between the mounting plates. A plurality of cylindrical cleaning brushes are assembled and connected between the mounting plates on the inlet side and the outlet side, partition pieces used for blocking the feeding port and the discharging port are arranged above the inlet side and the outlet side of the supporting plate, and lifting assemblies used for controlling the partition pieces to ascend and descend are assembled and connected between the partition pieces and the connecting plate. The inlet side and the outlet side of the supporting plate are blocked through the blocking piece, so that falling of limestone is stopped, the cleaning brush can continuously clean the limestone, meanwhile, the limestone adjacent to the cleaning brush can be cleaned, and the cleaning efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of limestone impurity removal, and particularly relates to an impurity removal device for limestone processing. Background Technique

[0002] In order to remove impurities adhering to the surface of limestone, it is usually necessary to clean the limestone. In most cases, it is manual cleaning. In order to reduce the labor intensity of workers and improve efficiency, the manual cleaning method has gradually been replaced by the mechanical cleaning method;

[0003] For example, a Chinese patent with the patent number CN220825112U discloses an impurity removal device for limestone processing, including a box body. One side of the top of the box body is fixedly provided with a support plate, and the top of the support plate is rotatably connected with a U-shaped feeding plate; through the settings of a driving motor, a connecting shaft and a cam, the utility model realizes the up-and-down shaking of one side of the U-shaped feeding plate, which is beneficial to the falling of limestone and convenient for shaking off the attached impurities during vibration. Through the settings of structures such as a belt, a threaded rod, a moving block, and a cleaning brush, the utility model realizes the effect of the cleaning brush removing impurities from the surface of the falling limestone. And under the settings of a rotating shaft, a gear and a rack, the cleaning brush rotates while moving horizontally for cleaning, improving the impurity removal effect on limestone, reducing the operation of workers, and at the same time improving the utilization of power;

[0004] However, in the prior art, due to the inclined arrangement of the support plate and no shielding on the lower side of the support plate, the cleaning brush can only clean the limestone during the falling process of the limestone. At the same time, the contact area between the cleaning brush and the limestone is small, and only a small amount of limestone can be cleaned at a time. Although the hands of workers are liberated, the cleaning efficiency is low. Content of the Utility Model

[0005] Aiming at the problems raised in the above background technique, the purpose of the present utility model is: to provide an impurity removal device for limestone processing to solve the problems raised in the above background technique.

[0006] To achieve the above technical purpose, the technical solution adopted by the present utility model is as follows:

[0007] An impurity removal device for limestone processing, including a downwardly inclined support plate and a support member for supporting the support plate. The support plate is fixedly assembled and connected to the upper side of the support member. The front and rear sides of the support member are fixedly connected with connecting plates. The inlet side and the outlet side of the support plate are fixedly connected with mounting plates. There is a gap for limestone to enter and exit between the mounting plates. A plurality of cylindrical cleaning brushes are assembled and connected between the mounting plates on the inlet side and the outlet side. There are baffle members above the inlet side and the outlet side of the support plate for blocking the feed inlet and the discharge outlet. A lifting assembly for controlling the lifting of the baffle member is assembled and connected between the baffle member and the connecting plate.

[0008] Preferably, both ends of the cleaning brush are rotatably connected to the mounting plate, and one end of the cleaning brush is drivingly connected to a motor.

[0009] Preferably, the partition member includes a plurality of baffles, a connecting plate is fixedly connected above the baffles, and the connecting plate is assembled and connected to the lifting assembly.

[0010] Preferably, the lifting assembly includes a first connecting block fixedly connected to both ends of the connecting plate and a second connecting block fixedly connected to the connecting plate and located below the first connecting block, and a telescopic cylinder is connected between the first connecting block and the second connecting block.

[0011] Preferably, the support member is hollow inside and is provided with a water inlet pipe.

[0012] Preferably, a spraying member for spraying and washing the limestone is provided above the support plate. The spraying member is communicated with a pipe fitting assembled and connected to the two connecting plates. The water inlet end of the pipe fitting is located inside the support member, and the pipe fitting is communicated with a water pump.

[0013] Preferably, the support plate is provided with water filtering holes and is evenly provided with a plurality of water blocking strips in the front-back direction.

[0014] Preferably, a feeding portion for limestone is fixedly connected to the inlet side of the support member. The feeding portion includes a feeding plate fixedly connected to the support member and a material separating plate fixedly connected to the upper side of the feeding plate.

[0015] The utility model has the following advantages compared with the prior art:

[0016] 1. By arranging the support plate obliquely, the limestone can reach the outlet side of the support plate from the inlet side of the support plate under the action of its own gravity. The partition member is used to block the inlet side and the outlet side of the support plate, so as to stop the falling of the limestone, enabling the cleaning brush to continuously clean the limestone, and the cleaning brush can simultaneously clean adjacent limestone, with high cleaning efficiency.

[0017] 2. Through the design of the spraying member, the limestone is rinsed, making the cleaning of the limestone by the cleaning brush more thorough, and thus enabling more efficient cleaning of the limestone.

[0018] 3. By arranging water filtering holes on the support plate, the clear water that has washed the limestone can enter the cavity of the support member through the water filtering holes for reuse, effectively saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model can be further illustrated by the non-limiting embodiments given in the drawings;

[0020] Figure 1 Schematic structural diagram of an impurity removal device for limestone processing according to an embodiment of the present utility model;

[0021] Figure 2 Axonometric view of an impurity removal device for limestone processing according to the present utility model;

[0022] Figure 3 Schematic structural diagram of the support plate of the present utility model;

[0023] Figure 4 Schematic structural diagram of the input side when the baffle of the present utility model is located below;

[0024] Figure 5 Schematic structural diagram of the output side when the baffle of the present utility model is located below;

[0025] The main element symbols are explained as follows:

[0026] Support plate 1, water filtering holes 11, water blocking strips 12;

[0027] Support member 2, connecting plate 21, mounting plate 22, water inlet pipe 23;

[0028] Cleaning brush 3, motor 31;

[0029] Partition member 4, baffle 41, connecting plate 42;

[0030] Lifting assembly 5, first connecting block 51, second connecting block 52, telescopic cylinder 53;

[0031] Spraying member 6, pipe fitting 61;

[0032] Feeding plate 71, partition plate 72. Specific embodiments

[0033] In order to enable those skilled in the art to better understand the present utility model, the technical solutions of the present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0034] As Figures 1-5 shown, an impurity removal device for limestone processing includes a downwardly inclined support plate 1 and a support member 2 for supporting the support plate 1. The support plate 1 is fixedly assembled and connected to the upper side of the support member 2. Connecting plates 21 are fixedly connected to the front and rear sides of the support member 2. Mounting plates 22 are fixedly connected to the inlet side and the outlet side of the support plate 1. There is a gap for limestone to enter and exit between the mounting plates 22. A plurality of cylindrical cleaning brushes 3 are assembled and connected between the mounting plates 22 on the inlet side and the outlet side. A partition member 4 for blocking the feed inlet and the discharge outlet is provided above the inlet side and the outlet side of the support plate 1. A lifting assembly 5 for controlling the lifting of the partition member 4 is assembled and connected between the partition member 4 and the connecting plate 21.

[0035] Adopting the technical solution of this embodiment, limestone is placed above the support plate 1, and the support member 2 supports the support plate 1 to keep the support plate 1 in a downwardly inclined state. The connecting plate 21 separates and blocks the front and rear sides of the support plate 1 to prevent the limestone on the front and rear sides of the support plate 1 from falling out of the support plate 1. The mounting plate 22 is used to mount the cleaning brush 3, and the gap left between two adjacent mounting plates 22 is used for the limestone to enter and exit. The limestone enters from the high side of the support plate 1 to the upper part of the support plate and is located between the cleaning brushes 3. The cleaning brushes 3 clean the limestone. During the process of the cleaning brushes 3 cleaning the limestone, the blocking member 3 contacts the upper part of the support plate 1, thereby preventing the limestone from falling out under the action of gravity. At the same time, the limestone cannot enter from the inlet side. The lifting assembly 5 is used to control the lifting of the blocking member 4, thereby controlling the entry and exit of the limestone.

[0036] Refer to Figure 1 Both ends of the cleaning brush 3 are rotatably connected to the mounting plate 22, and one end of the cleaning brush 3 is drivingly connected to a motor 31.

[0037] In this embodiment, the motor 31 is used to control the rotation of the cleaning brush 3 to clean the limestone, and the mounting plate 22 is used to mount the cleaning brush 3.

[0038] Refer to Figures 1-2 The blocking member 4 includes a plurality of baffles 41. A connecting plate 42 is fixedly connected above the baffles 41, and the connecting plate 42 is assembled and connected to the lifting assembly 5; the lifting assembly 5 includes a first connecting block 51 fixedly connected to both ends of the connecting plate 42 and a second connecting block 52 fixedly connected to the connecting plate 21 and located below the first connecting block 51. A telescopic cylinder 53 is connected between the first connecting block 51 and the second connecting block 52.

[0039] In this embodiment, the baffle 41 is located between the gaps of the mounting plate 22. When the baffle 41 is above the mounting plate 22, the limestone can pass through the gaps between the mounting plates 22. When the lower end of the baffle 41 contacts the support plate 1, the baffle 41 blocks the limestone, so that the limestone can stay on the support plate 1. By rotating the cleaning brush, the limestone can be continuously cleaned. The telescopic cylinder 53 is used to control the lifting of the connecting plate 42, and the connecting plate 42 drives the baffle 41 to lift.

[0040] Refer to Figures 4-5 The support member 2 is hollow inside and is provided with a water inlet pipe 23; a spraying member 6 for spraying and washing the limestone is provided above the support plate 1. The spraying member 6 is communicated with a pipe fitting 61 assembled and connected to the two connecting plates 21. The water inlet end of the pipe fitting 61 is located inside the support member 2, and the pipe fitting 61 is communicated with a water pump; the support plate 1 is provided with water filtering holes 11 and is evenly provided with a plurality of water blocking strips 12 along the front-rear direction.

[0041] In this embodiment, the support member 2 is filled with water. The water inlet pipe 23 fills water into the support member 2, and the water pump sends the water in the support member 2 into the pipe fitting 61. The spraying member 6 uses the water in the pipe fitting 61 to wash the limestone, removing the impurities attached to the surface of the limestone. The support plate 1 allows the water used to wash the limestone discharged by the spraying member 6 to enter the support member 2 through the water filtering holes 11, so that the water can be recycled. The water retaining strip 12 can slow down the downward flow rate of the water, so that more water can enter the support member 2 through the water filtering holes 11.

[0042] Refer to Figure 4 : A material guiding part for limestone is fixedly connected to the inlet side of the support member 2. The material guiding part includes a blanking plate 71 fixedly connected to the support member 2 and a material separating plate 72 fixedly connected to the upper side of the blanking plate 71.

[0043] In this embodiment, the material guiding part is used to separate and guide the limestone entering above the support plate, preventing the limestone from staying in front of the mounting plate 22.

[0044] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common knowledge in this field. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.

[0045] The above embodiments are only used to exemplarily illustrate the principle and efficacy of the present utility model, rather than to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A limestone processing impurity removal device, comprising a downwardly inclined support plate (1) and a support member (2) for supporting the support plate (1), characterized in that: The support plate (1) is fixedly assembled and connected to the upper side of the support member (2), and the front and rear sides of the support member (2) are fixedly connected with connecting plates (21). The inlet side and the outlet side of the support plate (1) are fixedly connected with mounting plates (22), and gaps are left between the mounting plates (22) for limestone to enter and discharge. A plurality of cylindrical cleaning brushes (3) are assembled and connected between the mounting plates (22) on the inlet side and the outlet side. A baffle (4) for blocking the feed port and the discharge port is provided above the inlet side and the outlet side of the support plate (1), and a lifting assembly (5) for controlling the lifting of the baffle (4) is assembled and connected between the baffle (4) and the connecting plate (21).

2. The impurity removal device for limestone processing according to claim 1, wherein: Both ends of the cleaning brush (3) are rotatably connected to the mounting plate (22), and one end of the cleaning brush (3) is transmission-connected to a motor (31).

3. The impurity removal device for limestone processing according to claim 1, characterized in that: The baffle (4) comprises a plurality of baffles (41), a connecting plate (42) is fixedly connected above the baffles (41), and the connecting plate (42) is assembled and connected to the lifting component (5).

4. The impurity removal device for limestone processing according to claim 3, characterized in that: The lifting assembly (5) comprises a first connecting block (51) fixedly connected to both ends of the connecting plate (42) and a second connecting block (52) fixedly connected to the connecting plate (21) and located below the first connecting block (51); a telescopic cylinder (53) is connected between the first connecting block (51) and the second connecting block (52).

5. The impurity removal device for limestone processing according to claim 1, characterized in that: The support member (2) is hollow inside and is provided with a water inlet pipe (23).

6. The impurity removing device for limestone processing according to claim 5, characterized in that: A spraying member (6) for spraying and washing the limestone is provided above the support plate (1); the spraying member (6) is connected to a pipe member (61) assembled and connected to the two connecting plates (21); the water inlet end of the pipe member (61) is located in the support member (2); and the pipe member (61) is connected to a water pump.

7. An impurity removal device for limestone processing according to claim 6, characterized in that: The support plate (1) is provided with a water filtering hole (11) and a plurality of water retaining strips (12) are evenly arranged along the front-to-back direction.

8. The impurity removal device for limestone processing according to claim 1, characterized in that: A limestone guide portion is fixedly connected to the inlet side of the support member (2), and the guide portion includes a blanking plate (71) fixedly connected to the support member (2) and a partition plate (72) fixedly connected to the upper side of the blanking plate (71).

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