CN209752981U

CN209752981U - roller-adjustable roller-pair ore crushing machine

Info

Publication number: CN209752981U
Application number: CN201820233452.8U
Authority: CN
Inventors: 倪拥军
Original assignee: NANCHONG HONGFU MINING MACHINERY Co Ltd
Current assignee: NANCHONG HONGFU MINING MACHINERY Co Ltd
Priority date: 2018-02-09
Filing date: 2018-02-09
Publication date: 2019-12-10
Anticipated expiration: 2028-02-09

Abstract

The utility model discloses a pure machine of pair roller ore powder of adjustable running roller, which comprises a supporting pedestal and is characterized by further comprising, it is square frame to support the base, the upper end central authorities that support the base install broken box, the upper end of supporting the base is connected with first backup pad and second backup pad, and first backup pad and second backup pad symmetry set up the both sides at broken box, the upper end of first backup pad and second backup pad all is equipped with actuating mechanism, and installs the reducing gear box of being connected with actuating mechanism in first backup pad and the second backup pad respectively, actuating mechanism includes driving motor, driving motor's drive shaft rotates with the reducing gear box to be connected, run through and the first belt pulley of fixedly connected with in the drive shaft between driving motor and the reducing gear box. The utility model discloses an ore is smashed to the mode of pair roller, has improved the efficiency of production to can carry out corresponding adjustment according to the kibbling degree of ore, improve holistic practicality.

Description

Roller-adjustable roller-pair ore crushing machine

Technical Field

The utility model relates to a rubbing crusher technical field especially relates to a pure machine of pair roller ore powder of adjustable running roller.

Background

The ore is large in volume when being mined out, and needs to be firstly crushed to be processed in the next step. In the ore crushing process, the more traditional crushing mode is that the workman adopts the sledge hammer to break into pieces the ore, and this kind of crushing process is more primitive, and inefficiency and dust flies upward. Therefore, the ore crusher is developed, and the machine crushes the ore in a mechanical mode through a crushing knife or a sledge hammer, so that the labor force can be liberated, and the production efficiency can be improved; in addition, according to the in service behavior of difference, need smash into the granule or the powder of equidimension not with the ore, current reducing mechanism can only carry out the crushing of single size particle diameter simultaneously, and the function is single, can not satisfy present ore crushing's demand.

SUMMERY OF THE UTILITY MODEL

the utility model aims at solving the defects in the prior art and providing a roller-roller ore pulverizer with adjustable rollers.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A roller wheel adjustable roller type ore crusher comprises a supporting base, wherein the supporting base is a square frame, a crushing box body is arranged in the center of the upper end of the supporting base, a first supporting plate and a second supporting plate are connected to the upper end of the supporting base and symmetrically arranged on two sides of the crushing box body, driving mechanisms are arranged at the upper ends of the first supporting plate and the second supporting plate, reduction boxes connected with the driving mechanisms are respectively arranged on the first supporting plate and the second supporting plate, each driving mechanism comprises a driving motor, a driving shaft of the driving motor is rotatably connected with the reduction boxes, a first belt pulley penetrates through and is fixedly connected to the driving shaft between the driving motor and the reduction boxes, a first rotating shaft is rotatably connected to the input end of each reduction box, and a second belt pulley penetrates through and is fixedly connected to the first rotating shaft, the first belt pulley is connected with the second belt pulley through a belt, the output end of the reduction gearbox is rotatably connected with a rotating rod, the rotating rod is penetrated through and fixedly connected with a first chain wheel, the side wall of the crushing box body is rotatably connected with a second rotating shaft and a third rotating shaft, the second rotating shaft and the third rotating shaft are respectively fixedly connected with a second chain wheel, the two first chain wheels are respectively connected with the two second chain wheels through chains, one ends, far away from the second chain wheels, of the second rotating shaft and the third rotating shaft penetrate through the side wall of the crushing box body and are rotatably connected with a rotating seat on the front side of the crushing box body, a first crushing roller and a second crushing roller are respectively and fixedly connected with the second rotating shaft and the third rotating shaft in the crushing box body, and an adjusting device connected with the second crushing roller is installed in the crushing box body; and two groups of damping mechanisms connected with the second supporting plate are arranged at the upper end of the supporting base.

Preferably, the upper end center of the crushing box body is provided with a feeding hole, and the lower end of the crushing box body is provided with a discharging hole.

Preferably, the outside cover of second sprocket is equipped with the protective sheath, and protective sheath and crushing box's lateral wall fixed connection.

Preferably, two sets of damper symmetry sets up both sides around the second backup pad, damper includes the installation piece of fixed connection in the support base upper end, be connected with the gag lever post between installation piece and the second backup pad, and be equipped with the slide opening that matches with the gag lever post on the lateral wall of second backup pad, the outside cover of gag lever post is equipped with damping spring, and damping spring's both ends respectively with the lateral wall fixed connection of second backup pad and installation piece.

Preferably, the diameter value of the second pulley is greater than the diameter value of the first pulley.

Compared with the prior art, the beneficial effects of the utility model are that: the driving mechanisms are respectively arranged on the first supporting plate and the second supporting plate, so that the first crushing roller and the second crushing roller can be driven to rotate simultaneously, the ore crushing efficiency is improved, the labor force can be liberated, and the labor intensity of workers is reduced; through installation adjusting device in the broken box, can be according to the corresponding adjustment of making of the kibbling demand of ore, improved kibbling practicality. The utility model discloses an ore is smashed to the mode of pair roller, has improved the efficiency of production to can carry out corresponding adjustment according to the kibbling degree of ore, improve holistic practicality.

Drawings

Fig. 1 is a schematic structural view of a roller-pair ore crusher with adjustable rollers according to the present invention;

Fig. 2 is a schematic top view of the roller-pair ore crusher with adjustable rollers according to the present invention;

Fig. 3 is a sectional view of the inside of the crushing box of the roller ore crusher with adjustable rollers.

In the figure: the crushing device comprises a support base 1, a crushing box body 2, a first support plate 3, a second support plate 4, a reduction gearbox 5, a driving motor 6, a first belt pulley 7, a second belt pulley 8, a belt 9, a first chain wheel 10, a second chain wheel 11, a chain 12, a rotating seat 13, a first crushing roller 14, a second crushing roller 15, a feed inlet 16, a discharge outlet 17, a protective sleeve 18, a mounting block 19, a limiting rod 20 and a damping spring 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

referring to fig. 1-3, a roller-adjustable roller pair ore pulverizer comprises a supporting base 1, wherein the supporting base 1 is a square frame, a crushing box body 2 is arranged in the center of the upper end of the supporting base 1, a feed inlet 16 is arranged in the center of the upper end of the crushing box body 2, a discharge outlet 17 is arranged at the lower end of the crushing box body 2, a first supporting plate 3 and a second supporting plate 4 are connected to the upper end of the supporting base 1, the first supporting plate 3 and the second supporting plate 4 are symmetrically arranged on two sides of the crushing box body 2, driving mechanisms are arranged at the upper ends of the first supporting plate 3 and the second supporting plate 4, reduction boxes 5 connected with the driving mechanisms are respectively arranged on the first supporting plate 3 and the second supporting plate 4, each driving mechanism comprises a driving motor 6, a driving shaft of the driving motor 6 is rotatably connected with the reduction boxes 5, a first belt pulley 7 penetrates through and is fixedly connected to the driving shaft between, the input of reducing gear box 5 rotates and is connected with first axis of rotation, run through and fixedly connected with second belt pulley 8 in the first axis of rotation, first belt pulley 7 passes through belt 9 with second belt pulley 8 and is connected, wherein, the diameter value of second belt pulley 8 is greater than the diameter value of first belt pulley 7, the output of reducing gear box 5 rotates and is connected with the dwang, and run through and fixedly connected with first sprocket 10 on the dwang, it is connected with second axis of rotation and third axis of rotation to rotate on the lateral wall of broken box 2, respectively fixedly connected with second sprocket 11 in second axis of rotation and the third axis of rotation, and two first sprockets 10 are connected with two second sprockets 11 through chain 12 respectively, specifically, the outside cover of second sprocket 11 is equipped with protective sheath 18, and protective sheath 18 and the lateral wall fixed connection of broken box 2, play the guard action, the one end that second sprocket 11 was kept away from to second axis of rotation and third axis of rotation runs through the lateral wall of broken box 2 and with the rotation of broken box 2 The seat 13 is connected in a rotating way, a first crushing roller 14 and a second crushing roller 15 are respectively and fixedly connected to a second rotating shaft and a third rotating shaft which are positioned in the crushing box body 2, and an adjusting device connected with the second crushing roller 15 is installed in the crushing box body 2, specifically, the adjusting device increases or decreases the number of gaskets between bearings of the first crushing roller 14 and the second crushing roller 15; the upper end of the supporting base 1 is provided with two groups of damping mechanisms connected with the second supporting plate 4.

Wherein, two sets of damper symmetry sets up both sides around second backup pad 4, and damper includes fixed connection at the installation piece 19 that supports the base 1 upper end, is connected with gag lever post 20 between installation piece 19 and the second backup pad 4, and is equipped with the slide opening that matches with gag lever post 20 on the lateral wall of second backup pad 4, and the outside cover of gag lever post 20 is equipped with damping spring 21, and damping spring 21's both ends respectively with second backup pad 4 and installation piece 19's lateral wall fixed connection.

When the utility model is used, the driving motor 6 arranged on the first supporting plate 3 and the second supporting plate 4 is firstly started, under the action of the reduction gearbox 5, the rotating speed of the driving shaft can be adjusted, the first chain wheel 10 connected on the driving shaft drives the second chain wheel to rotate through the chain 12, and further the second rotating shaft and the third rotating shaft rotate simultaneously, so that the first crushing roller 14 and the second crushing roller 15 start to rotate, then ores to be processed are put into the crushing box body 2 from the feeding port 16, and the crushed ores can be discharged from the discharging port 17 at the lower end of the crushing box body 2; when the ore crushing particle size needs to be adjusted, the number of the gaskets between the bearings of the first crushing roller 14 and the second crushing roller 15 can be correspondingly changed to meet the use requirement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pure machine of pair roller ore powder of adjustable running roller, includes support base (1), its characterized in that, support base (1) is square frame, support base's (1) upper end central authorities install broken box (2), the upper end of supporting base (1) is connected with first backup pad (3) and second backup pad (4), and first backup pad (3) and second backup pad (4) symmetry set up the both sides at broken box (2), the upper end of first backup pad (3) and second backup pad (4) all is equipped with actuating mechanism, and installs respectively on first backup pad (3) and second backup pad (4) reducing gear box (5) of being connected with actuating mechanism, actuating mechanism includes driving motor (6), the drive shaft and the reducing gear box (5) of driving motor (6) rotate to be connected, run through and fixedly connected with first belt pulley (7) in the drive shaft between driving motor (6) and reducing gear box (5) The input end of the reduction gearbox (5) is rotatably connected with a first rotating shaft, the first rotating shaft is penetrated and fixedly connected with a second belt pulley (8), the first belt pulley (7) is connected with the second belt pulley (8) through a belt (9), the output end of the reduction gearbox (5) is rotatably connected with a rotating rod, the rotating rod is penetrated and fixedly connected with a first chain wheel (10), the side wall of the crushing box body (2) is rotatably connected with a second rotating shaft and a third rotating shaft, the second rotating shaft and the third rotating shaft are respectively and fixedly connected with a second chain wheel (11), the two first chain wheels (10) are respectively connected with the two second chain wheels (11) through chains (12), one ends of the second rotating shaft and the third rotating shaft, far away from the second chain wheels (11), penetrate through the side wall of the crushing box body (2) and are rotatably connected with a rotating seat (13) at the front side of the crushing box body (2), a first crushing roller (14) and a second crushing roller (15) are fixedly connected to a second rotating shaft and a third rotating shaft in the crushing box body (2) respectively, and an adjusting device connected with the second crushing roller (15) is installed in the crushing box body (2); the upper end of the supporting base (1) is provided with two groups of damping mechanisms connected with the second supporting plate (4).

2. An adjustable roller pair ore crusher according to claim 1, wherein the crushing box body (2) is provided with a feed inlet (16) at the center of the upper end and a discharge outlet (17) at the lower end of the crushing box body (2).

3. A roller pair ore crusher with adjustable rollers as claimed in claim 1, wherein a protective sleeve (18) is sleeved outside the second chain wheel (11), and the protective sleeve (18) is fixedly connected with the side wall of the crushing box body (2).

4. A roller pair ore crusher with adjustable rollers as claimed in claim 1, wherein two sets of said damping mechanisms are symmetrically arranged at the front and rear sides of the second supporting plate (4), said damping mechanisms comprise mounting blocks (19) fixedly connected to the upper end of the supporting base (1), a limiting rod (20) is connected between the mounting blocks (19) and the second supporting plate (4), a sliding hole matched with the limiting rod (20) is arranged on the side wall of the second supporting plate (4), a damping spring (21) is sleeved on the outer side of the limiting rod (20), and two ends of the damping spring (21) are respectively fixedly connected with the side walls of the second supporting plate (4) and the mounting blocks (19).

5. An adjustable roller pair ore crusher as claimed in claim 1, wherein said second pulley (8) has a diameter greater than the diameter of said first pulley (7).