Shearing, hammering and grinding type pulverizer

Abstract

The utility model discloses a shearing, hammering and grinding type crusher which comprises a hammering mechanism and a crushing mechanism, and the discharging end of the hammering mechanism is connected with the feeding end of the crushing mechanism through an auger; the beating mechanism comprises a first shell and a first rotating shaft, the first rotating shaft is rotatably arranged in the first shell, a plurality of connectors are fixedly arranged on the first rotating shaft, iron chains are hinged to the connectors, and the first rotating shaft is driven by a first motor at the top end of the first shell; and a feeding hopper is arranged on the first shell. The shearing, hammering and grinding type crusher disclosed by the utility model is simple in structure, ingenious in design, practical in function and low in manufacturing cost, and effectively solves the problems that a crusher in the prior art is generally not provided with a hammering mechanism, large materials cannot be pretreated, and the service life and the working efficiency of a cutter are influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a field of pulverizer especially relates to a shearing hammering grinding type pulverizer. BACKGROUND

[0002] The pulverizer is the machinery that large size solid raw material is pulverized to the required size. According to the size of the crushed material or the crushed material, the pulverizer can be divided into coarse crusher, pulverizer, ultrafine pulverizer. The external force applied to the solid in the pulverizing process has four kinds of shearing, impact, rolling, grinding. Shearing is mainly used in coarse crushing (crushing) and pulverizing operation, suitable for the crushing or pulverizing operation of the material with toughness or fiber and large block material;Impact is mainly used in the pulverizing operation, suitable for the pulverizing of brittle material;Rolling is mainly used in high-fineness pulverizing (ultrafine pulverizing) operation, suitable for most properties of material to carry out ultrafine pulverizing operation;Grinding is mainly used for ultrafine pulverizing or super large pulverizing equipment, suitable for further pulverizing operation after the pulverizing operation.

[0003] The pulverizer in the prior art usually does not have a hammering mechanism, cannot pre-treat large block material, and affects the service life and working efficiency of the cutter. Therefore, how to develop a new type of shearing hammering grinding type pulverizer becomes a problem to be solved by the technical personnel in the field. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a shearing hammering grinding type pulverizer, solving the problem that the pulverizer in the prior art usually does not have a hammering mechanism, cannot pre-treat large block material, and affects the service life and working efficiency of the cutter.

[0005] To solve the above technical problem, the utility model adopts the following technical scheme:

[0006] The utility model relates to a shearing hammering grinding type pulverizer, including hammering mechanism and pulverizing mechanism, the discharge end of hammering mechanism is connected with the feed end of pulverizing mechanism through auger, the hammering mechanism includes first casing and first rotating shaft, the first rotating shaft is rotatably arranged in the first casing, a plurality of connectors are fixedly arranged on the first rotating shaft, the connector is hingedly connected with iron chain, the first rotating shaft is driven by the first motor at the top end of the first casing, the first casing is provided with a feed hopper.

[0007] Further, the pulverizing mechanism includes second casing and second rotating shaft, the second rotating shaft is rotatably arranged in the second casing, a filter cartridge is fixedly arranged in the second casing, a cutter head is fixedly arranged on the second rotating shaft, and a cutter is fixedly arranged on the cutter head and matched with the filter cartridge.

[0008] Further, the bottom end of the second casing is welded with a discharge hopper, and the discharge hopper is located at the lowermost of the filter cartridge.

[0009] Furthermore, the crushing mechanism is fixedly mounted on the support frame, the hammering mechanism is fixedly connected to the top end of the support rod, and the lower end of the support rod is welded to the support frame.

[0010] Furthermore, a support leg is welded to the bottom end of the support frame.

[0011] Furthermore, the second rotating shaft is driven by a second motor at the right end of the second housing.

[0012] Furthermore, the discharge end of the hammering mechanism is connected to the auger via a connecting pipe, and the right end of the auger is connected to the feed end on the left end face of the crushing mechanism. A third motor is provided at the right end of the auger, and the auger is driven by the third motor.

[0013] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0014] This utility model of a shear-hammer-grinding pulverizer features a hammering mechanism at the front end of the pulverizing mechanism, effectively pre-crushing large materials and significantly enhancing the equipment's efficiency. The hammering mechanism, driven by a first rotating shaft, uses an iron chain to hammer the material, resulting in excellent crushing performance. Furthermore, the hammering and pulverizing mechanisms are connected by an auger, ensuring high material transfer efficiency. In summary, this shear-hammer-grinding pulverizer boasts a simple structure, ingenious design, practical function, and low manufacturing cost. It effectively solves the problem of existing pulverizers typically lacking a hammering mechanism, thus failing to pre-process large materials and impacting cutter lifespan and working efficiency. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings:

[0016] Fig. 1 This is a schematic diagram of the overall structure of the shearing, hammering, grinding, and pulverizing machine of this utility model;

[0017] Fig. 2 This is a cross-sectional view of the hammering mechanism;

[0018] Fig. 3 This is a cross-sectional view of the crushing mechanism.

[0019] Explanation of reference signs: 1, support frame; 101, support rod; 102, support leg; 2, hammering mechanism; 201, first housing; 202, first motor; 203, first rotating shaft; 204, connector; 205, iron chain; 206, feeding hopper; 3, crushing mechanism; 301, second housing; 302, second motor; 303, second rotating shaft; 304, cutter head; 305, cutter; 306, filter cartridge; 307, discharging hopper; 4, auger; 401, connecting pipe; 402, third motor. DETAILED DESCRIPTION

[0020] As Figs. 1 to 3 shown, a shearing hammering grinding type crusher includes a hammering mechanism 2 and a crushing mechanism 3, the crushing mechanism 3 is fixedly arranged on a support frame 1, the hammering mechanism 2 is fixedly connected with the top end of a support rod 101, and the lower end of the support rod 101 is welded on the support frame 1. The support frame 1 is welded by channel steel, and the bottom end of the support frame 1 is welded with a support leg 102.

[0021] The discharging end of the hammering mechanism 2 is connected with the feeding end of the crushing mechanism 3 through an auger 4. The shearing hammering grinding type crusher can effectively pre-crush large block materials and effectively enhance the working efficiency of the equipment.

[0022] Specifically, the discharging end of the hammering mechanism 2 is connected with the auger 4 through a connecting pipe 401, the right end of the auger 4 is connected with the feeding end on the left end face of the crushing mechanism 3, the right end of the auger 4 is provided with a third motor 402, and the auger 4 is driven by the third motor 402.

[0023] The hammering mechanism 2 includes a first housing 201 and a first rotating shaft 203, the first rotating shaft 203 is rotatably arranged in the first housing 201, a plurality of connectors 204 are fixedly arranged on the first rotating shaft 203, iron chains 205 are hingedly connected on the connectors 204, the first rotating shaft 203 is driven by a first motor 202 at the top end of the first housing 201, and a feeding hopper 206 is arranged on the first housing 201.

[0024] The hammering mechanism 2 of the shearing hammering grinding type crusher drives the iron chains 205 to hammer the materials through the first rotating shaft 203, and the crushing effect is good.

[0025] The crushing mechanism 3 comprises a second shell 301 and a second rotating shaft 303 rotatably arranged in the second shell 301, a filter cylinder 306 fixedly arranged in the second shell 301, a cutter head 304 fixedly arranged on the second rotating shaft 303, and a cutter 305 fixedly arranged on the cutter head 304 and matched with the filter cylinder 306. The second rotating shaft 303 is driven by a second motor 302 at the right end of the second shell 301.

[0026] A discharge hopper 307 is welded at the bottom end of the second shell 301 and is located at the lowermost position of the filter cylinder 306.

[0027] The above-described embodiments are only used to describe the preferred modes of the present application and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements of the technical solutions of the present application made by those skilled in the art shall fall within the protection scope defined by the claims of the present application.

Claims

1. A shear chopper mill, characterized in that: Including hammering mechanism (2) and crushing mechanism (3), the discharge end of the hammering mechanism (2) is connected with the feeding end of the crushing mechanism (3) through the auger (4);The hammering mechanism (2) includes a first housing (201) and a first rotating shaft (203), the first rotating shaft (203) is rotatably arranged in the first housing (201), a plurality of connectors (204) are fixedly arranged on the first rotating shaft (203), iron chains (205) are hingedly connected on the connectors (204), the first rotating shaft (203) is driven by the first motor (202) at the top end of the first housing (201), and the first housing (201) is provided with a feeding hopper (206).

2. The shear impact attrition pulverizer according to claim 1, characterized in that: The crushing mechanism (3) includes a second housing (301) and a second rotating shaft (303), the second rotating shaft (303) is rotatably arranged in the second housing (301), a filter cartridge (306) is fixedly arranged in the second housing (301), a cutter head (304) is fixedly arranged on the second rotating shaft (303), and a cutter (305) matched with the filter cartridge (306) is fixedly arranged on the cutter head (304).

3. The shear impact attrition pulverizer according to claim 2, characterized in that: The bottom end of the second housing (301) is welded with a discharge hopper (307), and the discharge hopper (307) is located at the lowermost of the filter cartridge (306).

4. The shear impact attrition pulverizer according to claim 1, characterized by: The crushing mechanism (3) is fixedly arranged on the support frame (1), the hammering mechanism (2) is fixedly connected with the top end of the support rod (101), and the lower end of the support rod (101) is welded on the support frame (1).

5. The shear impact attrition pulverizer according to claim 4, characterized in that: The bottom end of the support frame (1) is welded with a support leg (102).

6. The shear impact attrition pulverizer according to claim 2, characterized by: The second rotating shaft (303) is driven by the second motor (302) at the right end of the second housing (301).

7. The shear impact attrition pulverizer according to claim 1, characterized in that: The discharge end of the hammering mechanism (2) is connected with the auger (4) through the connecting pipe (401), the right end of the auger (4) is connected with the feeding end on the left end face of the crushing mechanism (3), the right end of the auger (4) is provided with a third motor (402), and the auger (4) is driven by the third motor (402).

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