Transmission type single-tooth roller crusher

Abstract

The utility model discloses a transmission type single-tooth-roller crusher which comprises a crusher body, a crushing roller is arranged on the crusher body, a material guiding mechanism used for guiding materials in is arranged on the crusher body, and the material guiding mechanism comprises two material distributing boxes fixedly connected in the crusher body. The two material distribution boxes are jointly communicated with a feeding hopper, a second material guide block is arranged at the bottom in the feeding hopper, the material distribution boxes are provided with two flow distribution pipes communicated with the interiors of the material distribution boxes, the lower portions of the flow distribution pipes are communicated with discharging covers, and the bottoms in the material distribution boxes are fixedly connected with the second material guide block. According to the utility model, the material mechanism is arranged, and the tree diagram-like pipeline is arranged below the feed hopper, so that materials can be fed in four areas, the abrasion degree of the middle part of the crushing roller is not too fast compared with that of two sides, and the service life of the crushing roller is further prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to single tooth roll crusher technical field especially relates to a transmission type single tooth roll crusher. BACKGROUND

[0002] At present, the shearing type single roll crusher is generally used in China. It is mainly composed of a main shaft, a water pipe, a fixed grate and a transmission reduction mechanism. The grate is fixed and arranged below the crusher. The crushing teeth rotate in the gap between the grates. The crushing teeth of the crusher cooperate with the grates to realize shearing type crushing.

[0003] The existing single roll crusher directly feeds the material through the feeding hopper above the machine body. This feeding method causes the stone and other materials to directly fall on the middle part of the crushing roll. Over a long period of time, the wear degree of the middle part of the crushing roll is much greater than that of the two sides. Therefore, the crushing roll is first damaged from the middle part, which reduces the service life of the crushing roll. Therefore, a transmission type single tooth roll crusher needs to be designed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a transmission type single tooth roll crusher.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A transmission type single tooth roll crusher comprises a crusher body, a crushing roll arranged on the crusher body, a material guiding mechanism arranged on the crusher body for guiding the material, two material distribution boxes fixedly connected in the crusher body, a feeding hopper in common communication with the two material distribution boxes, a second material guiding block arranged at the bottom of the feeding hopper, two shunt pipes in communication with the inside of the material distribution boxes, a discharging cover in communication with the lower part of the shunt pipes, a second material guiding block fixedly connected to the bottom of the material distribution box, and a collecting mechanism arranged on the sidewall of the feeding hopper for collecting dust.

[0007] Preferably, the collecting mechanism comprises a second air suction box fixedly connected to the sidewall of the feeding hopper, a plurality of air suction ports formed in the inner wall of the feeding hopper, and a second air suction pipe in communication with the inside of the second air suction box.

[0008] Preferably, a first air suction pipe is arranged through the crusher body, and two first air suction boxes are connected to the first air suction pipe through two connecting pipes.

[0009] Preferably, a dust collector is mounted on the sidewall of the crusher body, and a three-way pipe is in communication with the air suction end of the dust collector.

[0010] Preferably, a cover plate is hingedly connected to the sidewall of the feeding hopper, and a metal mesh is arranged in the air suction port.

[0011] The utility model discloses a following beneficial effect has:

[0012] 1, the device sets up the material guiding mechanism, and the tree -shaped pipeline below the feeding hopper can throw material in four areas, can avoid the material concentration in the middle part of the crushing roller and break, thereby make the middle part of the crushing roller wear degree will not be excessively fast compared with both sides, and further improve the service life of crushing roller.

[0013] 2, the device sets up the collection mechanism, can through starting the dust catcher, can suck the dust in the crusher body and the dust that the feeding hopper inside feeds and raises, can reduce the dust pollution in the equipment working process, and further improve the practicality of the device. DRAWINGS

[0014] Fig. 1 The utility model discloses a kind of structure schematic diagram of transmission type single-toothed roll crusher for the utility model proposes;

[0015] Fig. 2 The utility model discloses a kind of side view of transmission type single-toothed roll crusher.

[0016] In the drawing: 1 crusher body, 2 crushing roller, 3 discharge cover, 4 dust catcher, 5 first suction box, 6 first suction pipe, 7 shunt pipe, 8 distribution box, 9 first material guiding block, 10 second material guiding block, 11 cover plate, 12 feeding hopper, 13 second suction box, 14 second suction pipe, 15 suction port. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0018] Refer to Figs. 1-2 A kind of transmission type single-toothed roll crusher, including crusher body 1, be equipped with crushing roller 2 on crusher body 1, be equipped with the material guiding mechanism for guiding material on crusher body 1, material guiding mechanism includes two distribution boxes 8 fixedly connected in crusher body 1, two distribution boxes 8 are equipped with feeding hopper 12 in common intercommunication, second material guiding block 10 is equipped in the bottom of feeding hopper 12, distribution box 8 is equipped with two shunt pipes 7 with its interior intercommunication, shunt pipe 7 is equipped with discharge cover 3 in intercommunication, second material guiding block 10 is fixedly connected in the bottom of distribution box 8.

[0019] Feeding hopper 12 side wall is equipped with the collection mechanism for collecting dust, and collection mechanism includes second suction box 13 fixedly connected in the side wall of feeding hopper 12, multiple suction ports 15 are opened in the inner wall of feeding hopper 12, second suction box 13 is equipped with second suction pipe 14 with its interior intercommunication.

[0020] The first air suction pipe 6 is externally connected with a dust suction device to suck away the dust in the crusher body 1.

[0021] The dust collector 4 is installed on the side wall of the crusher body 1, and a three-way pipe is arranged in communication with the air suction end of the dust collector 4.

[0022] The cover plate 11 is hingedly connected to the side wall of the feeding hopper 12, so that the feeding hopper 12 can be sealed.

[0023] In use, the material is poured into the feeding hopper 12, and the material is divided into two parts by the second guide block 10 and enters the two distribution boxes 8.

[0024] In addition, the dust collector 4 can be started to suck away the dust in the crusher body 1 and the dust raised by the material in the feeding hopper 12, so that the dust pollution in the working process of the equipment can be reduced.

[0025] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto.

Claims

1. A sprocketed single tooth roll crusher comprising a crusher body (1), characterized in that, The crusher body (1) is provided with a crushing roller (2), the crusher body (1) is provided with a material guiding mechanism for guiding material, the material guiding mechanism comprises two material distribution boxes (8) fixedly connected in the crusher body (1), two material distribution boxes (8) are provided with a feeding hopper (12) in common communication, the bottom of the feeding hopper (12) is provided with a second material guiding block (10), the material distribution box (8) is provided with two shunt pipes (7) in communication with the inside thereof, the shunt pipe (7) is provided with a discharging cover (3) in communication, the bottom of the material distribution box (8) is fixedly connected with the second material guiding block (10), the sidewall of the feeding hopper (12) is provided with a collecting mechanism for collecting dust.

2. A sprocketed single tooth roll crusher according to claim 1, characterized in that, The collecting mechanism comprises a second suction box (13) fixedly connected to the sidewall of the feeding hopper (12), a plurality of suction ports (15) are formed in the inner wall of the feeding hopper (12), and the second suction box (13) is provided with a second suction pipe (14) in communication with the inside thereof.

3. A sprocketed single tooth roll crusher according to claim 2, characterised in that, The crusher body (1) is provided with a first suction pipe (6) penetrating through, and the first suction pipe (6) is connected with two first suction boxes (5) through two connecting pipes.

4. A sprocketed single tooth roll crusher according to claim 3, characterised in that, The crusher body (1) is provided with a dust collector (4), and the suction end of the dust collector (4) is provided with a three-way pipe in communication.

5. A sprocketed single tooth roll crusher according to claim 4, characterised in that, The sidewall of the feeding hopper (12) is hinged with a cover plate (11), and the suction port (15) is provided with a metal mesh.

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