Crushing device for nonmetallic mineral product production

Abstract

The utility model relates to the technical field of non-metallic mineral product production, in particular to a crushing device for non-metallic mineral product production, which comprises a base, a jaw crusher is arranged at the top of the base, a jaw plate body is arranged in the jaw crusher, a U-shaped frame is fixedly mounted at the top of the jaw crusher and above the jaw plate body, and the U-shaped frame is fixedly connected with the base. And bin bodies are detachably installed at the positions, located on the left side and the right side of the U-shaped frame, of the top of the jaw crusher, the right side of the bin body on the right side communicates with a feeding hopper, a dust removal mechanism is arranged on the bin body on the left side, and a reverse blowing mechanism for automatically cleaning jaw plate material residues is arranged on the U-shaped frame. According to the crushing device for nonmetallic mineral product production, through the arranged back flushing mechanism, when the crushing device is used, impurities on the jaw plate are cleaned up in a compressed air back flushing mode, the purpose of automatically cleaning the jaw plate is achieved, and the problems that the mode of manually cleaning the jaw plate is time-consuming and labor-consuming, and inconvenience is caused to use of the device are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-metallic mineral product production, in particular to a crushing device for non-metallic mineral product production. Background Art

[0002] Non-metallic mineral products refer to various products made from non-metallic minerals through physical or chemical processing methods. These products are widely used in many fields such as construction, chemical industry, metallurgy, agriculture, light industry, environmental protection, etc. Non-metallic minerals mainly include limestone, gypsum, quartz, feldspar, mica, talc, diatomaceous earth, bentonite, kaolin, etc. Crushing equipment is required in the production of non-metallic mineral products.

[0003] Jaw crusher is a commonly used crushing device in the production of non-metallic mineral products. When in use, it is often necessary to manually clean the jaw plate to check whether the jaw plate has obvious wear or damage, and replace it when necessary. However, manual cleaning of the jaw plate is time-consuming and labor-intensive, which causes inconvenience to the use of the device. Therefore, a crushing device for the production of non-metallic mineral products is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a crushing device for the production of non-metallic mineral products, which has the advantages of automatic cleaning of the jaw plate, etc., and solves the problem that manual cleaning of the jaw plate is time-consuming and labor-intensive, causing inconvenience in the use of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crushing device for the production of non-metallic mineral products, comprising a base, a jaw crusher is arranged on the top of the base, a jaw plate body is arranged inside the jaw crusher, a U-shaped frame is fixedly installed on the top of the jaw crusher and above the jaw plate body, a bin body is detachably installed on the top of the jaw crusher and on the left and right sides of the U-shaped frame, a feeding hopper is connected to the right side of the bin body on the right side, a dust removal mechanism is arranged on the left side of the bin body, and a backblowing mechanism for automatically cleaning the residual material on the jaw plate is arranged on the U-shaped frame.

[0006] Furthermore, the dust removal mechanism includes a suction nozzle and an air suction pipe. The suction nozzle is fixedly installed on the left side of the inner wall of the left side of the warehouse body. One end of the suction nozzle penetrates and extends to the outside of the warehouse body. The end of the suction nozzle located outside the warehouse body is connected to the air suction pipe.

[0007] Furthermore, the back-blowing mechanism includes an electric push rod, a hollow lifting plate, a nozzle and a telescopic tube. The electric push rods are fixedly installed at the front and rear ends of the top of the U-shaped frame. The output end of the electric push rod passes through and extends to the inside of the U-shaped frame. The output end of the electric push rod is fixedly installed with a hollow lifting plate. The left and right sides of the hollow lifting plate are connected to a plurality of nozzles. The top center of the hollow lifting plate is connected to a telescopic tube with one end passing through and extending to the top of the U-shaped frame.

[0008] Furthermore, positioning plates are fixedly installed at the bottom ends of the front and back of the bin body, and the top of the positioning plate is threadedly connected to a fixing screw with one end penetrating the positioning plate and extending into the interior of the jaw crusher.

[0009] Furthermore, a thread groove is provided on the top of the jaw crusher, and the thread groove matches the fixing screw.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] 1. The crushing device for the production of non-metallic mineral products has a back-blowing mechanism. When in use, it cleans the impurities on the jaw plate by back-blowing with compressed air, thereby achieving the purpose of automatically cleaning the jaw plate and solving the problem that manual cleaning of the jaw plate is time-consuming and labor-intensive, causing inconvenience to the use of the device.

[0012] 2. The crushing device for the production of non-metallic mineral products has a dust removal mechanism. When the device is in use, when it is crushing or cleaning the jaw plate, the suction nozzle can suck the dust in the bin body, thereby preventing the dust from drifting into the air and causing air pollution, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 This is the front view of the utility model;

[0016] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle.

[0017] In the figure: 1 base, 2 jaw crusher, 21 jaw plate body, 3 U-shaped frame, 4 bin body, 41 positioning plate, 42 fixing screws, 5 feeding hopper, 6 back-blowing mechanism, 61 electric push rod, 62 hollow lifting plate, 63 nozzle, 64 telescopic tube, 7 dust removal mechanism, 71 suction nozzle, 72 suction pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 A crushing device for producing non-metallic mineral products in this embodiment includes a base 1, a jaw crusher 2 is arranged on the top of the base 1, a jaw plate body 21 is arranged inside the jaw crusher 2, a U-shaped frame 3 is fixedly installed on the top of the jaw crusher 2 and above the jaw plate body 21, a silo 4 is detachably installed on the top of the jaw crusher 2 and on the left and right sides of the U-shaped frame 3, a hopper 5 is connected to the right side of the right silo 4, and a dust removal mechanism 7 is arranged on the left silo 4. A back-blowing mechanism 6 for automatically cleaning the residual material on the jaw plate is arranged on the U-shaped frame 3.

[0020] In this embodiment, the dust removal mechanism 7 includes a suction nozzle 71 and an air suction pipe 72. The suction nozzle 71 is fixedly installed on the left side of the inner wall of the left bin body 4. One end of the suction nozzle 71 penetrates and extends to the outside of the bin body 4. The end of the suction nozzle 71 located outside the bin body 4 is connected to the air suction pipe 72.

[0021] Specifically, the suction pipe 72 is connected to the dust removal pipe. When the device is crushing or cleaning the jaw plate, the suction nozzle 71 can suck the dust in the bin body 4, thereby preventing the dust from floating into the air and causing air pollution.

[0022] In this embodiment, the back-blowing mechanism 6 includes an electric push rod 61, a hollow lifting plate 62, a nozzle 63 and a telescopic tube 64. The electric push rods 61 are fixedly installed at both the front and rear ends of the top of the U-shaped frame 3. The output end of the electric push rod 61 passes through and extends to the inside of the U-shaped frame 3. The output end of the electric push rod 61 is fixedly installed with a hollow lifting plate 62. The left and right sides of the hollow lifting plate 62 are connected to a plurality of nozzles 63. The top center of the hollow lifting plate 62 is connected to a telescopic tube 64 with one end passing through and extending to the top of the U-shaped frame 3.

[0023] Specifically, the telescopic tube 64 is connected to the air compressor, and the electric push rod 61 is operated to move the hollow lifting plate 62 downward. The air compressor can deliver compressed air into the telescopic tube 64, and the compressed air is sprayed from the nozzle 63 to the jaw plate body 21 to blow off the material attached to the jaw plate body 21. In this way, there is no need for manual cleaning with tools, and the purpose of automatically cleaning the jaw plate is achieved.

[0024] In this embodiment, a positioning plate 41 is fixedly installed at the bottom of the front and back of the bin body 4, and the top of the positioning plate 41 is threadedly connected to a fixing screw 42 with one end penetrating the positioning plate 41 and extending into the jaw crusher 2;

[0025] A thread groove is provided on the top of the jaw crusher 2 , and the thread groove matches the fixing screw 42 .

[0026] Specifically, the fixing screws 42 and the threaded grooves can be used to conveniently and quickly complete the assembly and disassembly of the left and right bin bodies 4 .

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crushing device for producing non-metallic mineral products, comprising a base (1), a jaw crusher (2) is arranged on the top of the base (1), a jaw plate body (21) is arranged inside the jaw crusher (2), a U-shaped frame (3) is fixedly installed on the top of the jaw crusher (2) and above the jaw plate body (21), a silo (4) is detachably installed on the top of the jaw crusher (2) and on the left and right sides of the U-shaped frame (3), a feeding hopper (5) is connected to the right side of the silo (4) on the right side, and a dust removal mechanism (7) is arranged on the silo (4) on the left side, characterized in that: The U-shaped frame (3) is provided with a back-blowing mechanism (6) for automatically cleaning the jaw plate material residue.

2. A crushing device for producing non-metallic mineral products according to claim 1, characterized in that: The dust removal mechanism (7) comprises a suction nozzle (71) and an air suction pipe (72); the suction nozzle (71) is fixedly mounted on the left side of the inner wall of the left side bin body (4); one end of the suction nozzle (71) penetrates and extends to the outside of the bin body (4); and the end of the suction nozzle (71) located outside the bin body (4) is connected to the air suction pipe (72).

3. A crushing device for producing non-metallic mineral products according to claim 1, characterized in that: The back-blowing mechanism (6) comprises an electric push rod (61), a hollow lifting plate (62), a nozzle (63) and a telescopic tube (64); the electric push rods (61) are fixedly mounted at both the front and rear ends of the top of the U-shaped frame (3); the output end of the electric push rod (61) penetrates and extends into the interior of the U-shaped frame (3); the output end of the electric push rod (61) is fixedly mounted with a hollow lifting plate (62); the left and right sides of the hollow lifting plate (62) are connected to a plurality of nozzles (63); the top center of the hollow lifting plate (62) is connected to a telescopic tube (64) having one end penetrating and extending to the top of the U-shaped frame (3).

4. A crushing device for producing non-metallic mineral products according to claim 1, characterized in that: Positioning plates (41) are fixedly mounted on the bottom ends of the front and rear sides of the bin body (4), and the top of the positioning plate (41) is threadedly connected to a fixing screw (42) having one end penetrating the positioning plate (41) and extending into the interior of the jaw crusher (2).

5. A crushing device for producing non-metallic mineral products according to claim 4, characterized in that: A thread groove is provided on the top of the jaw crusher (2), and the thread groove matches the fixing screw (42).

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