Movable pouring dust removal device

Abstract

The utility model provides a movable pouring dust removal device, and relates to the technical field of pouring dust removal, the movable pouring dust removal device comprises a support frame, the middle part of the upper end of the support frame is provided with a ventilation slot, and the ventilation slot is connected with a workshop dust removal pipeline; the top of the ventilation groove is of an open structure, and a sealing belt is laid on the top of the ventilation groove so that the top of the ventilation groove can be covered and sealed. A moving trolley is slidably mounted in the middle of the upper end of the ventilation groove, an inner cavity of the moving trolley is of a hollow structure and communicates with the ventilation groove, dust hoods are mounted in the middles of the two ends of the moving trolley, and electric butterfly valves are arranged at the joints of the dust hoods and the moving trolley. The dust removal device is flexible and practical, only one dust removal cover needs to be manufactured, and when the sand box needs to be poured, the dust removal cover is moved to the position of the corresponding sand box through the moving trolley; and meanwhile, the air volume and the air pressure required by the dust removal cover are controlled through the electric butterfly valve, so that the dust removal effect is better guaranteed, and energy is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pouring dust removal technical field, concretely to a mobile pouring dust removal device. BACKGROUND

[0002] Pouring dust removal is the indispensable equipment in pouring, and the role is to absorb the gas dust generated in the pouring process in the pouring process. The traditional pouring dust removal is mostly fixed structure, and the sand box is poured at the fixed station. When many pairs of sand boxes need to be poured, the pouring dust removal cover needs to be very large to cover all the sand boxes that need to be poured, so a large air pressure and air volume are needed to suck out the gas dust generated in pouring.

[0003] To solve the above problems, a mobile pouring dust removal device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] To solve the problems in the background art, the utility model provides a mobile pouring dust removal device.

[0005] To achieve the above purpose, the utility model adopts the technical scheme that:

[0006] A mobile pouring dust removal device, comprising a support frame, a ventilation slot is arranged in the middle of the upper end of the support frame, and the ventilation slot is connected with a workshop dust removal pipeline; the top of the ventilation slot is arranged as an open structure, and the top of the ventilation slot is covered and sealed by laying a sealing belt on the top of the ventilation slot;

[0007] The upper end of the ventilation slot is slidably installed with a mobile trolley, the inner cavity of the mobile trolley is arranged as a hollow structure, and is communicated with the ventilation slot, dust suction covers are installed at the middle of both ends of the mobile trolley, and an electric butterfly valve is arranged at the connection between the dust suction cover and the mobile trolley.

[0008] The back of the mobile trolley is provided with a driving assembly, and the driving assembly is used for driving the mobile trolley to reciprocally slide at the top end of the ventilation slot.

[0009] Preferably, the inner cavity of the mobile trolley is provided with guide wheels at four corners, and the sealing belt passes through the four groups of guide wheels.

[0010] Preferably, the top end of the ventilation slot is provided with guide rails on both sides, and the mobile trolley slides on the guide rails.

[0011] Preferably, the driving assembly comprises a driving motor, two groups of driving wheels are drivingly connected to the output end of the driving motor, and the two groups of driving wheels are slidably installed on the two groups of guide rails respectively.

[0012] Preferably, the back of the dust cover is provided with a plurality of auxiliary wheels, the middle of the two ends of the ventilation groove is provided with a limiting groove, and the auxiliary wheels are slidingly installed in the middle of the inner side of the limiting groove.

[0013] Compared with the prior art, the dust cover is provided with a plurality of auxiliary wheels, the middle of the two ends of the ventilation groove is provided with a limiting groove, and the auxiliary wheels are slidingly installed in the middle of the inner side of the limiting groove.

[0014] The mobile pouring dust removal device is flexible and practical, only one dust cover needs to be made, when pouring sand boxes are needed, the dust cover is moved to the corresponding sand box position through the moving trolley, the required air volume and air pressure of the dust cover are controlled through the electric butterfly valve, and therefore, the dust removal effect is better guaranteed, and energy is saved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural schematic view of the moving trolley in the utility model;

[0017] Figure 3 It is a left view structural schematic view of the utility model;

[0018] Figure 4 It is a structural schematic view of the utility model Figure 3 A is an enlarged view of the utility model;

[0019] Figure 5 It is a top view structural schematic view of the utility model;

[0020] Figure 6 It is a structural schematic view of the driving assembly in the utility model.

[0021] In the drawing: 1, support frame; 2, ventilation groove; 21, sealing belt; 22, guide rail; 23, limiting groove; 3, moving trolley; 31, guide wheel; 32, driving wheel; 33, driving motor; 4, dust cover; 41, auxiliary wheel; 5, electric butterfly valve. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiment of the application is to solve the problems in the above background art, and the general idea is as follows:

[0023] Embodiment: refer to Figure 1 - Figure 6 The mobile pouring dust removal device of the embodiment comprises a support frame 1, the middle of the upper end of the support frame 1 is provided with a ventilation groove 2, the ventilation groove 2 is connected with a workshop dust removal pipeline; the top of the ventilation groove 2 is provided with an open structure, and the top of the ventilation groove 2 is covered and sealed by laying a sealing belt 21 on the top of the ventilation groove 2, so that the sealing effect is achieved, and air leakage is avoided.

[0024] The upper middle part of the ventilation groove 2 is slidably installed with a moving trolley 3, the inner cavity of the moving trolley 3 is provided with a hollow structure and communicates with the ventilation groove 2, the middle part of the two ends of the moving trolley 3 is installed with a dust suction cover 4, and the connecting part of the dust suction cover 4 and the moving trolley 3 is provided with an electric butterfly valve 5; the hollow inner cavity of the moving trolley 3 plays a role of a connecting medium, so that the ventilation groove 2 and the dust suction cover 4 are communicated.

[0025] The back of the moving trolley 3 is provided with a driving assembly, the driving assembly is used for driving the moving trolley 3 to reciprocatingly slide at the top of the ventilation groove 2, so that the dust suction cover 4 is moved to the top of the pouring sand box to perform dust suction work.

[0026] In some examples, the inner cavity of the moving trolley 3 is provided with guide wheels 31 at four corners, and the sealing belt 21 passes through the four groups of guide wheels 31; the four groups of guide wheels 31 can lift the sealing belt 21, so that the ventilation groove 2 and the dust suction cover 4 are communicated through the inner cavity of the moving trolley 3, and the suction force in the workshop dust removal pipeline can be conveniently transmitted to the dust suction cover 4 to suck the gas dust.

[0027] In some examples, the top of the ventilation groove 2 is provided with guide rails 22 on both sides, and the moving trolley 3 slides on the guide rails 22, and the guide rails 22 play a guiding sliding role.

[0028] In some examples, the driving assembly comprises a driving motor 33, two groups of driving wheels 32 are transmissionally connected to the output end of the driving motor 33, and the two groups of driving wheels 32 are slidably installed on the two groups of guide rails 22; the driving motor 33 drives the two groups of driving wheels 32 to rotate, so as to provide driving force for the moving trolley 3 and drive the moving trolley 3 to slide.

[0029] In some examples, the back of the dust suction cover 4 is provided with a plurality of auxiliary wheels 41, the middle part of the two ends of the ventilation groove 2 is provided with a limiting groove 23, and the auxiliary wheels 41 are slidably installed in the middle part of the inner side of the limiting groove 23; the auxiliary wheels 41 slide in the limiting groove 23 to provide support for the sliding movement of the moving trolley 3 and the dust suction cover 4, and the stability of the displacement of the dust suction cover 4 is enhanced.

[0030] The working principle of the utility model is:

[0031] In the use process, the moving trolley 3 is driven by the driving assembly, so that the moving trolley 3 slides horizontally at the top of the ventilation groove 2, so as to move the dust suction cover 4 above the pouring station; in the moving process of the moving trolley 3, the four groups of guide wheels 31 in the inner cavity can lift the corresponding sealing belt 21, at this time, the inner cavity of the moving trolley 3 plays a role of an intermediate medium, so that the ventilation groove 2 and the dust suction cover 4 are communicated.

[0032] In the process of pouring sand box, the electric butterfly valve 5 is opened, so that the suction force of the dust removal fan in the workshop dust removal pipeline removes the gas dust in the dust cover 4 through the ventilation slot 2, and a dust removal effect is achieved.

[0033] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A mobile casting dust removal device, characterized by, Including support frame (1), the upper end middle part of support frame (1) is provided with ventilation slot (2), ventilation slot (2) is connected with workshop dust removal pipeline; The top of the ventilation slot (2) is provided as an open structure, and the top of the ventilation slot (2) is covered and sealed by laying a sealing belt (21) on the top of the ventilation slot (2). The upper end middle part of the ventilation slot (2) is slidably installed with a moving trolley (3), the inner cavity of the moving trolley (3) is provided as a hollow structure and is in communication with the ventilation slot (2), dust cover (4) is installed at the middle part of both ends of the moving trolley (3), and electric butterfly valve (5) is arranged at the connection between the dust cover (4) and the moving trolley (3). The back of the moving trolley (3) is provided with a driving assembly, and the driving assembly is used to drive the moving trolley (3) to reciprocally slide on the top of the ventilation slot (2).

2. A mobile casting dust removal device according to claim 1, characterized in that The inner cavity of the moving trolley (3) is provided with guide wheels (31) at four corners, and the sealing belt (21) passes around the four groups of guide wheels (31).

3. A mobile casting dust removal device according to claim 2, characterized in that Both sides of the top of the ventilation slot (2) are provided with guide rails (22), and the moving trolley (3) slides on the guide rails (22).

4. A mobile casting dust removal device according to claim 3, characterized in that The driving assembly includes a driving motor (33), and two groups of driving wheels (32) are drivingly connected to the output end of the driving motor (33), and the two groups of driving wheels (32) are slidably installed on the two groups of guide rails (22) respectively.

5. A mobile casting dust removal device according to claim 4, characterized in that The back of the dust cover (4) is provided with a plurality of auxiliary wheels (41), and the middle part of the inner side of the limiting groove (23) is slidably installed with the auxiliary wheel (41).

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