Hammer crusher with sweeping and anti-blocking functions

Abstract

The utility model discloses a hammer crusher with cleaning and anti-blocking functions, and relates to the technical field of crushers. Comprising a crusher body, first cleaning mechanisms are arranged on the two sides of the crusher body, each first cleaning mechanism comprises connecting frames fixed to the two sides of the crusher body, dust suction hoods are fixed to the sides, close to each other, of the connecting frames, a plurality of dust suction pipes are fixedly communicated between the top ends of the dust suction hoods and the connecting frames, and filter screens are fixed to the inner walls of the connecting frames; and a plurality of draft fans are arranged on the inner wall of the connecting frame. Compared with the prior art, the dust in the air is sucked away by the suction fan through the suction hood and filtered by the filter screen, the first motor is started, the first motor drives one lead screw to rotate, one lead screw rotates to drive one rotating wheel to rotate, the belt is made to move, the belt drives the other rotating wheel to rotate, and the dust in the air is sucked away by the suction hood and filtered by the filter screen. And the other rotating wheel rotates to drive the screw rod to rotate, so that the two cleaning brushes move to clean the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a hammer crusher with cleaning and anti-blocking functions. Background Art

[0002] In the stone production line, the equipment used relatively more is the crusher equipment, among which the hammer crusher is a kind of equipment that crushes materials in the form of impact; the hammer crusher is suitable for medium and fine crushing of materials with medium hardness, such as limestone, slag, coke, coal, etc. in the cement, chemical, electric power, metallurgy and other industrial sectors. The existing hammer crusher with cleaning and anti-blocking function (Announcement No.: CN219849898U) has the following disadvantages in use:

[0003] During use, the crushed materials are filtered and fall through the sieve plate. Dust will fall during the falling of the materials and when the sieve plate is cleaned. These will diffuse in the air, causing the surrounding air quality to decrease and causing harm to the workers. For this reason, this patent proposes a hammer crusher with cleaning and anti-blocking functions to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a hammer crusher with cleaning and anti-blocking functions to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hammer crusher with cleaning and anti-blocking functions, comprising a crusher body, a first cleaning mechanism is arranged on both sides of the crusher body, the first cleaning mechanism comprises a connecting frame fixed on both sides of the crusher body, a dust hood is fixed on the side of the connecting frame close to each other, a plurality of dust suction pipes are fixedly connected between the top of the dust hood and the connecting frame, a filter is fixed on the inner wall of the connecting frame, a plurality of exhaust fans are arranged on the inner wall of the connecting frame, the exhaust fans are arranged on the side where the filter is far away from each other, a screw rod is rotatably connected between the inner walls at both ends of the connecting frame, a slider is screwed on the outer wall of the screw rod, a cleaning brush is fixed on the bottom end of the slider, the cleaning brush contacts the filter, a linkage mechanism is arranged on the connecting frame, the linkage mechanism comprises a rotating wheel rotatably connected to one end of the connecting frame, the screw rod is fixed to the rotating wheel after passing through the connecting frame, a belt is arranged between the two rotating wheels, a first motor is fixed to one end of one of the connecting frames, and the output end of the first motor is fixed to the screw rod after passing through the connecting frame.

[0006] The first cleaning mechanism also includes a collection box fixedly connected to the bottom end of the connecting frame, and a collection box is inserted into the collection box.

[0007] The top end of the crusher body is fixedly connected with a feeding piece, and the bottom end of the crusher body is fixed with a filter plate.

[0008] A second cleaning mechanism is arranged between the two ends of the crusher body, and the second cleaning mechanism includes a fixed frame fixed at the two ends of the crusher body, a rotating shaft is rotatably connected between the two fixed frames, an eccentric block is fixed on the outer wall of the rotating shaft, a mounting frame is arranged between the inner walls at both ends of the fixed frame, a socket is fixed on the inner wall of the top of both ends of the fixed frame, a plug rod is inserted in the socket, the plug rod and the mounting frame are fixed, a plurality of support rods are fixed on the top of the mounting frame, and a cleaning rod is fixed on the top of the support rod.

[0009] A rotating rod is rotatably connected between the inner walls at both ends of the crusher body, and a plurality of crushing hammers are arranged on the surface of the rotating rod. A second motor is fixed to one end of the crusher body, and the output end of the second motor passes through the crusher body and is fixed to the rotating rod.

[0010] A controller is installed on one side of the crusher body, and the controller is electrically connected to the first motor and the second motor.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The hammer crusher with cleaning and anti-blocking functions is different from the prior art in that the exhaust fan sucks away the dust in the air through the dust hood and filters it through the filter, and starts the first motor, which drives one of the screws to rotate, and the rotation of one of the screws drives one of the wheels to rotate, so that the belt moves, and the belt drives the other wheel to rotate, and the rotation of the other wheel drives the screw to rotate, so that the two cleaning brushes move to clean the filter, thereby cleaning the dust generated in the filtering process to prevent the dust from spreading in the air and causing harm to the workers. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is the first cross-sectional view of the utility model;

[0015] Figure 3 It is a second cross-sectional view of the utility model;

[0016] Figure 4 It is a partial structural schematic diagram of the utility model.

[0017] In the figure: 1. crusher body; 2. feeding piece; 3. first cleaning mechanism; 301. connecting frame; 302. exhaust fan; 303. filter screen; 304. dust hood; 305. dust suction pipe; 306. collection box; 307. screw rod; 308. cleaning brush; 4. second cleaning mechanism; 401. fixing frame; 402. rotating shaft; 403. eccentric block; 404. supporting rod; 405. cleaning rod; 5. controller; 6. linkage mechanism; 601. rotating wheel; 602. belt; 603. first motor. 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] In the stone production line, the relatively more commonly used equipment is the crusher equipment. The hammer crusher with cleaning and anti-blocking functions provided by the utility model is specially used for crushing materials and cleaning the filter plate during the crushing process. In the process of using this equipment, it is necessary to ensure in advance that the first motor 603 and the second motor can work normally, so as to ensure the normal operation of the equipment.

[0020] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a hammer crusher with cleaning and anti-blocking functions, including a crusher body 1, a first cleaning mechanism 3 is arranged on both sides of the crusher body 1, the first cleaning mechanism 3 includes a connecting frame 301 fixed on both sides of the crusher body 1, a dust cover 304 is fixed on the side of the connecting frame 301 close to each other, a plurality of dust suction pipes 305 are fixedly connected between the top of the dust cover 304 and the connecting frame 301, a filter screen 303 is fixed on the inner wall of the connecting frame 301, a plurality of exhaust fans 302 are arranged on the inner wall of the connecting frame 301, and the exhaust fans 302 are arranged on the side of the filter screen 303 away from each other. On the side, a screw rod 307 is rotatably connected between the inner walls of the two ends of the connecting frame 301, a slider is screwed on the outer wall of the screw rod 307, a cleaning brush 308 is fixed at the bottom end of the slider, and the cleaning brush 308 contacts the filter 303. A linkage mechanism 6 is provided on the connecting frame 301, and the linkage mechanism 6 includes a rotating wheel 601 rotatably connected to one end of the connecting frame 301, the screw rod 307 penetrates the connecting frame 301 and is fixed to the rotating wheel 601, and a belt 602 is provided between the two rotating wheels 601, and a first motor 603 is fixed to one end of one of the connecting frames 301, and the output end of the first motor 603 penetrates the connecting frame 301 and is fixed to the screw rod 307. The first cleaning mechanism 3 also includes a collection box 306 fixedly connected to the bottom end of the connecting frame 301, and a collection box is inserted in the collection box 306.

[0021] It should be noted that by starting the first motor 603, the first motor 603 drives one of the screw rods 307 to rotate, and the rotation of one of the screw rods 307 drives one of the wheels 601 to rotate, so that the belt 602 moves, and the belt 602 drives the other wheel 601 to rotate, and the rotation of the other wheel 601 drives the screw rod 307 to rotate, so that both cleaning brushes 308 move to clean the filter 303, and the fallen dust falls into the collection box in the collection box 306. During the cleaning process, the exhaust fan 302 sucks away the dust in the air through the dust hood 304 and filters it through the filter 303.

[0022] like Figure 1 and Figure 4As shown, the top of the crusher body 1 is fixedly connected with a feeder 2, and the bottom of the crusher body 1 is fixed with a filter plate. A second cleaning mechanism 4 is arranged between the two ends of the crusher body 1, and the second cleaning mechanism 4 comprises a fixed frame 401 fixed at the two ends of the crusher body 1, a rotating shaft 402 is rotatably connected between the two fixed frames 401, an eccentric block 403 is fixed on the outer wall of the rotating shaft 402, a mounting frame is arranged between the inner walls at both ends of the fixed frame 401, a plug sleeve is fixed to the inner wall at the top of both ends of the fixed frame 401, a plug rod is inserted in the plug sleeve, the plug rod and the mounting frame are fixed, a plurality of support rods 404 are fixed to the top of the mounting frame, and a cleaning rod 405 is fixed to the top of the support rod 404. A rotating rod is rotatably connected between the inner walls at both ends of the crusher body 1, and a plurality of crushing hammers are arranged on the outer surface of the rotating rod. A second motor is fixed to one end of the crusher body 1, and the output end of the second motor passes through the crusher body 1 and is fixed to the rotating rod. A controller 5 is installed on one side of the crusher body 1 , and the controller 5 is electrically connected to the first motor 603 and the second motor.

[0023] It should be noted that by driving the rotating shaft 402 to rotate, the rotation of the rotating shaft 402 causes the eccentric block 403 to rotate, and the rotation of the eccentric block 403 drives the mounting frame to move up and down, so that the cleaning rod 405 moves up and down and is inserted into the filter plate to clean the filter plate to avoid clogging of the filter plate. The second motor drives the rotating rod to rotate, and the rotation of the rotating rod drives the breaker to move to crush the material.

[0024] Working principle: when the material is crushed, the crushed material is filtered through the filter plate. During the filtering process, the exhaust fan 302 sucks the dust in the air through the dust cover 304 and filters it through the filter 303. The first motor 603 is started by the controller 5. The first motor 603 drives one of the screw rods 307 to rotate. The rotation of one of the screw rods 307 drives one of the wheels 601 to rotate, so that the belt 602 moves. The belt 602 drives the other wheel 601 to rotate. The rotation of the other wheel 601 drives the screw rod 307 to rotate, so that the two cleaning brushes 308 move to clean the filter 303, and the fallen dust falls into the collection box in the collection box 306.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A hammer crusher with cleaning and anti-blocking functions, comprising a crusher body (1), characterized in that: A first cleaning mechanism (3) is arranged on both sides of the crusher body (1), and the first cleaning mechanism (3) comprises a connecting frame (301) fixed on both sides of the crusher body (1), a dust cover (304) is fixed on the side of the connecting frame (301) close to each other, a plurality of dust suction pipes (305) are fixedly connected between the top of the dust cover (304) and the connecting frame (301), a filter screen (303) is fixed on the inner wall of the connecting frame (301), a plurality of exhaust fans (302) are arranged on the inner wall of the connecting frame (301), and the exhaust fans (302) are arranged on the side of the filter screen (303) away from each other, and a screw rod (305) is rotatably connected between the inner walls at both ends of the connecting frame (301). 07), a slider is screwed onto the outer wall of the screw rod (307), a cleaning brush (308) is fixed to the bottom end of the slider, the cleaning brush (308) is in contact with the filter screen (303), a linkage mechanism (6) is arranged on the connecting frame (301), the linkage mechanism (6) comprises a rotating wheel (601) rotatably connected to one end of the connecting frame (301), the screw rod (307) passes through the connecting frame (301) and is fixed to the rotating wheel (601), a belt (602) is arranged between the two rotating wheels (601), a first motor (603) is fixed to one end of one of the connecting frames (301), and an output end of the first motor (603) passes through the connecting frame (301) and is fixed to the screw rod (307).

2. A hammer crusher with cleaning and anti-blocking functions according to claim 1, characterized in that: The first cleaning mechanism (3) further comprises a collection box (306) fixedly connected to the bottom end of the connecting frame (301), and a collection box is inserted into the collection box (306).

3. The hammer crusher with cleaning and anti-blocking functions according to claim 1, characterized in that: The top end of the crusher body (1) is fixedly connected to a feed piece (2), and the bottom end of the crusher body (1) is fixed to a filter plate.

4. The hammer crusher with cleaning and anti-blocking functions according to claim 1, characterized in that: A second cleaning mechanism (4) is arranged between the two ends of the crusher body (1), and the second cleaning mechanism (4) comprises a fixing frame (401) fixed at the two ends of the crusher body (1), a rotating shaft (402) is rotatably connected between the two fixing frames (401), an eccentric block (403) is fixed to the outer wall of the rotating shaft (402), a mounting frame is arranged between the inner walls at both ends of the fixing frame (401), a plug sleeve is fixed to the inner wall at the top of both ends of the fixing frame (401), a plug rod is inserted into the plug sleeve, the plug rod and the mounting frame are fixed, a plurality of support rods (404) are fixed to the top of the mounting frame, and a cleaning rod (405) is fixed to the top of the support rod (404).

5. The hammer crusher with cleaning and anti-blocking functions according to claim 1, characterized in that: A rotating rod is rotatably connected between the inner walls at both ends of the crusher body (1), and a plurality of crushing hammers are arranged on the outer surface of the rotating rod. A second motor is fixed to one end of the crusher body (1), and the output end of the second motor passes through the crusher body (1) and is fixed to the rotating rod.

6. The hammer crusher with cleaning and anti-blocking functions according to claim 1, characterized in that: A controller (5) is installed on one side of the crusher body (1), and the controller (5) is electrically connected to the first motor (603) and the second motor.

Images