Molecular sieve crushing device

Abstract

The utility model discloses a molecular sieve crushing device which comprises a lower shell, an upper shell and a driving dust removal mechanism, the upper shell is arranged at the top of the lower shell, the driving dust removal mechanism is arranged on the upper shell and comprises a fixed shell, the fixed shell is installed at the top of the upper shell, and the fixed shell is arranged on the upper shell. The top of the upper shell is provided with a through groove communicating with the fixing shell, the top of the inner wall of the upper shell is provided with a funnel communicating with the through groove and a driving lifting mechanism, and the driving lifting mechanism is arranged on the lower shell and comprises a mounting shell. Through mutual cooperation of the fixed shell, the through groove, the funnel, the movable block, the baffle, the connecting shell, the exhaust fan, the top block, the filter screen, the air suction pipe and the suction head, dust generated in the molecular sieve crushing process can be conveniently adsorbed, the dust is prevented from floating to the outside to pollute the environment, and the practicability is improved.

Description

Technical Field

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

[0002] Molecular sieve is a kind of aluminosilicate compound with cubic lattice. During the processing of molecular sieve, a crushing device is needed to crush it.

[0003] According to the application number: CN202022902940.3, a molecular sieve crushing device relates to the field of molecular sieve production and processing technology, including a frame and a crushing chamber installed on the frame, a material hopper is installed above the crushing chamber, a collecting hopper is installed below the crushing chamber, a feeding port is provided on the material hopper, and a discharging port is provided in the collecting hopper, a crushing assembly is rotatably installed in the crushing chamber, and a driving assembly for driving the crushing assembly to rotate is installed on the frame; the driving assembly includes a knife shaft rotatably supported in the crushing chamber and a motor that drives the knife shaft to rotate; the crushing assembly includes a knife disc and at least one knife rod fixed on the knife disc, and the knife disc is provided with an axial hole matching the knife shaft; a knife fastening assembly is installed at one end of the crushing chamber away from the knife shaft, and the knife fastening assembly includes a tightening shaft coaxially arranged with the knife shaft, and the tightening shaft is rotatably supported in the crushing chamber and can move along the axis of the knife shaft to abut and leave the knife disc.

[0004] The molecular sieve crushing device in the above case does not have a dust removal effect, resulting in the dust generated during the molecular sieve crushing process floating everywhere through the feed port, thereby polluting the working environment. In addition, the crushing gear is arranged inside the shell, which makes it inconvenient to clean and maintain the surface of the crushing gear in the later stage, reducing the flexibility during use. Utility Model Content

[0005] The purpose of the utility model is to provide a molecular sieve crushing device to solve the problems raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical solution: a molecular sieve crushing device, comprising:

[0007] Lower housing;

[0008] An upper shell, the upper shell being arranged on the top of the lower shell;

[0009] A driven dust removal mechanism, the driven dust removal mechanism is arranged on the upper shell, the driven dust removal mechanism comprises a fixed shell, the fixed shell is installed on the top of the upper shell, a through slot communicating with the fixed shell is opened on the top of the upper shell, and a funnel communicating with the through slot is installed on the top of the inner wall of the upper shell;

[0010] The driving lifting mechanism is arranged on the lower shell body, and the driving lifting mechanism comprises a mounting shell. The number of the mounting shells is two and they are respectively mounted on the left and right sides of the lower shell body.

[0011] Preferably, electric push rods are installed at the bottom of the left and right sides of the fixed shell, and a moving block is installed on the output end of the electric push rod. The side of the moving block close to the through slot passes through the through slot and extends into the interior thereof, and a baffle is installed on the moving block for use with the through slot.

[0012] Preferably, a connecting shell is installed on both sides of the upper shell, an exhaust fan is installed at the bottom of the inner wall of the connecting shell, top blocks are installed on both sides of the inner wall of the connecting shell, and filters are provided on the tops of the two top blocks on the same side.

[0013] Preferably, an air intake pipe interconnected with the connecting shell is installed on the right side of the connecting shell, the right end of the air intake pipe passes through the upper shell and extends to the inside thereof, and a suction head interconnected with the connecting shell is installed on the air intake pipe.

[0014] Preferably, a servo motor is installed at the bottom of the inner wall of the mounting shell, a threaded rod is installed at the top of the servo motor output shaft, a threaded block is threadedly connected to the surface of the threaded rod, movable plates are installed on the left and right sides of the top of the threaded block, the top of the movable plate passes through the mounting shell and extends to the outside thereof, and the tops of the two movable plates on the same side are fixedly connected by a support plate.

[0015] Preferably, two pulverizing motors are installed on the back of the lower shell, the front end of the output shaft of the pulverizing motor passes through the lower shell and extends into the interior thereof, and a pulverizing gear is installed on the surface of the output shaft of the pulverizing motor.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model facilitates the adsorption of dust generated during the molecular sieve crushing process through the cooperation of a fixed shell, a through slot, a funnel, a moving block, a baffle, a connecting shell, an exhaust fan, a top block, a filter, an air suction pipe and a suction head, thereby preventing the dust from floating to the outside and causing pollution to the environment, thereby improving practicality.

[0018] 2. The utility model facilitates exposing the crushing gear to the outside world through the mutual cooperation of the mounting shell, the servo motor, the threaded rod, the threaded block, the moving plate and the supporting plate, thereby facilitating the cleaning and maintenance of the surface of the crushing gear and improving the flexibility during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the rear view of the utility model;

[0021] Figure 3 It is a structural cross-sectional view of the front view of the utility model.

[0022] In the figure: 1 lower shell, 11 upper shell, 2 driving dust removal mechanism, 21 fixed shell, 22 through slot, 23 funnel, 24 moving block, 25 baffle, 26 connecting shell, 27 exhaust fan, 28 top block, 29 filter, 210 suction pipe, 211 suction head, 3 driving lifting mechanism, 31 mounting shell, 32 servo motor, 33 threaded rod, 34 threaded block, 35 moving plate, 36 support plate, 4 crushing motor, 5 crushing gear. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3 A molecular sieve crushing device comprises: a lower shell 1, two crushing motors 4 are fixedly connected to the back of the lower shell 1, the front end of the output shaft of the crushing motor 4 passes through the lower shell 1 and extends to the inside thereof, and a crushing gear 5 is fixedly connected to the surface of the output shaft of the crushing motor 4.

[0025] The upper shell 11 is arranged on the top of the lower shell 1 , and the bottom of the upper shell 11 and the top of the lower shell 1 are in contact with each other.

[0026] The driving dust removal mechanism 2 is arranged on the upper shell 11. The driving dust removal mechanism 2 includes a fixed shell 21, which is installed on the top of the upper shell 11. A through groove 22 interconnected with the fixed shell 21 is opened on the top of the upper shell 11. A funnel 23 interconnected with the through groove 22 is fixedly connected to the top of the inner wall of the upper shell 11. The bottoms of the left and right sides of the fixed shell 21 are fixedly connected with electric push rods 200. A moving block 24 is fixedly connected to the output end of the electric push rod 200. The side of the moving block 24 close to the through groove 22 passes through the through groove 22 and extends to the inside thereof. A baffle 25 used in conjunction with the through groove 22 is fixedly connected to the moving block 24, and the surface of the baffle 25 slides with the inner wall of the through groove 22. Contact, the left and right sides of the upper shell body 11 are fixedly connected with a connecting shell 26, the bottom of the inner wall of the connecting shell 26 is fixedly connected with an exhaust fan 27, the left and right sides of the inner wall of the connecting shell 26 are fixedly connected with a top block 28, and the top of the two top blocks 28 on the same side are provided with a filter screen 29, the bottom of the filter screen 29 is in contact with the top of the top block 28, and the surface of the filter screen 29 is in contact with the inner wall of the connecting shell 26, and the right side of the connecting shell 26 is fixedly connected with an intake pipe 210 interconnected with it, the right end of the intake pipe 210 passes through the upper shell body 11 and extends into the interior thereof, and the intake pipe 210 is fixedly connected with a suction head 211 interconnected with it, and the suction head 211 is fixedly connected to the inner wall of the upper shell body 11 through a stabilizing block.

[0027] Furthermore, a sealing plate is provided on the front of the connecting shell 26, and fixing bolts threadedly connected to the connecting shell 26 are provided on the left and right sides of the front of the sealing plate. The connecting shell 26 can be opened by loosening the fixing bolts and pulling the sealing plate forward, and then the filter screen 29 can be pulled forward to remove the filter screen 29 from the connecting shell 26, so that the filter screen 29 can be cleaned conveniently.

[0028] Furthermore, a feeding cover is provided on the top of the fixed shell 21 , and a discharging cover is provided on the bottom of the lower shell 1 .

[0029] Through the cooperation of the fixed shell 21, the through groove 22, the funnel 23, the moving block 24, the baffle 25, the connecting shell 26, the exhaust fan 27, the top block 28, the filter screen 29, the suction pipe 210 and the suction head 211, the dust generated in the molecular sieve crushing process can be adsorbed and processed conveniently, thereby preventing the dust from floating to the outside and polluting the environment, thereby improving the practicality.

[0030] A driving lifting mechanism 3 is arranged on the lower shell 1. The driving lifting mechanism 3 includes a mounting shell 31. There are two mounting shells 31 and they are respectively mounted on the left and right sides of the lower shell 1. A servo motor 32 is fixedly connected to the bottom of the inner wall of the mounting shell 31. A threaded rod 33 is fixedly connected to the top of the output shaft of the servo motor 32. A threaded block 34 is threadedly connected to the surface of the threaded rod 33. The surface of the threaded block 34 is in sliding contact with the inner wall of the mounting shell 31. A movable plate 35 is fixedly connected to the left and right sides of the top of the threaded block 34. The top of the movable plate 35 penetrates the mounting shell 31 and extends to the outside thereof. The tops of the two movable plates 35 on the same side are fixedly connected by a support plate 36. The support plate 36 is fixedly connected to the upper shell 11 on one side close to the upper shell 11, and the top of the support plate 36 is fixedly connected to the bottom of the connecting shell 26.

[0031] Specifically, the servo motor 32 is started, and the servo motor 32 drives the threaded rod 33 to rotate through the output shaft, and the threaded rod 33 drives the threaded block 34 to move upward, and the threaded block 34 drives the support plate 36 to move upward through the movable plate 35, and the support plate 36 drives the upper shell 11 to move upward, so that the upper shell 11 and the lower shell 1 are separated, and the crushing gear 5 can be exposed to the outside.

[0032] By the mutual cooperation of the mounting shell 31, the servo motor 32, the threaded rod 33, the threaded block 34, the moving plate 35 and the supporting plate 36, the crushing gear 5 is conveniently exposed to the outside, thereby facilitating the cleaning and maintenance of the surface of the crushing gear 5 and improving the flexibility during use.

[0033] When in use, open the feeding cover and put the molecular sieve into the fixed shell 21. After the feeding is completed, close the feeding cover and then start the electric push rod 200. The electric push rod 200 drives the baffle 25 to move through the moving block 24, so that the two baffles 25 move away from each other, and the molecular sieve enters the interior of the upper shell 11 through the through groove 22. At the same time, start the crushing motor 4, and the crushing motor 4 drives the crushing gear 5 to rotate through the output shaft, so that the two crushing gears 5 move relative to each other, thereby crushing the molecular sieve. The crushed molecular sieve falls into the interior of the lower shell 1 for collection. At the same time, start the exhaust fan 27 to generate negative pressure in the connecting shell 26, so that the suction head 211 generates suction, so that the dust generated when the molecular sieve is crushed is adsorbed into the connecting shell 26 and filtered through the filter net 29.

[0034] 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 molecular sieve crushing device, characterized in that: include: Lower housing (1); An upper shell (11), wherein the upper shell (11) is arranged on the top of the lower shell (1); A driven dust removal mechanism (2), the driven dust removal mechanism (2) being arranged on the upper shell (11), the driven dust removal mechanism (2) comprising a fixed shell (21), the fixed shell (21) being mounted on the top of the upper shell (11), the top of the upper shell (11) being provided with a through groove (22) which is in communication with the fixed shell (21), and the top of the inner wall of the upper shell (11) being provided with a funnel (23) which is in communication with the through groove (22); A driving lifting mechanism (3) is arranged on the lower shell (1), and the driving lifting mechanism (3) comprises a mounting shell (31). The mounting shells (31) are two in number and are respectively mounted on the left and right sides of the lower shell (1).

2. A molecular sieve crushing device according to claim 1, characterized in that: Electric push rods (200) are installed at the bottom of both left and right sides of the fixed shell (21), and a moving block (24) is installed on the output end of the electric push rod (200). The side of the moving block (24) close to the through slot (22) passes through the through slot (22) and extends into the interior thereof, and a baffle (25) used in conjunction with the through slot (22) is installed on the moving block (24).

3. A molecular sieve crushing device according to claim 2, characterized in that: A connecting shell (26) is installed on both the left and right sides of the upper shell (11), an exhaust fan (27) is installed at the bottom of the inner wall of the connecting shell (26), and a top block (28) is installed on both the left and right sides of the inner wall of the connecting shell (26), and a filter screen (29) is arranged on the top of the two top blocks (28) on the same side.

4. A molecular sieve crushing device according to claim 3, characterized in that: An air intake pipe (210) in communication with the connecting shell (26) is installed on the right side of the connecting shell (26); the right end of the air intake pipe (210) passes through the upper shell (11) and extends into the interior thereof; and a suction head (211) in communication with the connecting shell (26) is installed on the air intake pipe (210).

5. A molecular sieve crushing device according to claim 4, characterized in that: A servo motor (32) is installed at the bottom of the inner wall of the mounting shell (31), a threaded rod (33) is installed at the top end of the output shaft of the servo motor (32), a threaded block (34) is threadedly connected to the surface of the threaded rod (33), and movable plates (35) are installed on both the left and right sides of the top of the threaded block (34), the top of the movable plate (35) penetrates the mounting shell (31) and extends to the outside thereof, and the tops of the two movable plates (35) on the same side are fixedly connected by a support plate (36).

6. A molecular sieve crushing device according to claim 5, characterized in that: Two pulverizing motors (4) are installed on the back of the lower shell (1), the front end of the output shaft of the pulverizing motor (4) passes through the lower shell (1) and extends into the interior thereof, and a pulverizing gear (5) is installed on the surface of the output shaft of the pulverizing motor (4).

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