CN206652544U - A kind of mineral crusher charging gear - Google Patents

Abstract

The utility model discloses a mineral crusher feeding device in the technical field of mineral processing, which comprises two sets of legs arranged in parallel, a hydraulic cylinder is installed on the top of the left leg, and a hinged joint is installed on the top of the shock absorbing rod. Seat, the top of the two groups of hinged seats is equipped with a feeding box, the left and right sides of the inner cavity of the feeding box are equipped with feeding rollers, and the left side of the bottom of the feeding box is equipped with a lower material box, so A crushing motor is installed on the left side of the lower material box, and a hydraulic cylinder is installed on the top of the left leg, so that the height of the left side of the feeding box can be adjusted to meet the needs of crushers of different heights. The crushing device is installed on the side, and the crushing gear is driven by the crushing motor to initially crush the mineral raw materials, which greatly reduces the working strength of the crusher. Anti-slip strips and wear-resistant layers are installed on the feeding belt to prevent the mineral raw materials from falling back. The service life of the feeding belt is improved.

Description

A mineral crusher feeding device

technical field

The utility model relates to the technical field of mineral processing, in particular to a mineral crusher feeding device.

Background technique

Minerals refer to the simple substances of natural elements and their compounds that are produced and developed in various geological processes and are relatively stable under certain geological and physical and chemical conditions. Minerals have a relatively fixed chemical composition, and those in solid state also have a definite internal structure; it is the basic unit that makes up rocks and ores. In the processing of minerals, it is often necessary to use a crusher to crush mineral materials. Adding ore to the crusher for crushing requires an inclined conveying channel for feeding. The existing mineral crusher feeding device has a single structure, its feeding height cannot be adjusted, and it does not have the function of preliminary crushing, which greatly improves the working strength of the crusher. Therefore, we propose a mineral crusher feeding device .

Utility model content

The purpose of this utility model is to provide a mineral crusher feeding device to solve the problem that the existing mineral crusher feeding device proposed in the above-mentioned background technology has a single structure, the height of its feeding cannot be adjusted, and it does not have the function of preliminary crushing. function, which greatly improves the working strength of the crusher.

In order to achieve the above purpose, the utility model provides the following technical solutions: a feeding device for a mineral crusher, including two sets of legs arranged in parallel, a hydraulic cylinder is installed on the top of the legs on the left side, and the top power of the hydraulic cylinder The tops of the output end and the legs on the right are equipped with damping rods, and the tops of the damping rods are equipped with hinged seats, and the tops of the two groups of hinged seats are equipped with feed boxes, and the tops of the feed boxes Feed rollers are installed on the left and right sides of the inner cavity, a mounting plate is installed on the right side of the leg on the right side, a motor seat is installed on the top of the mounting plate, and a feeding motor is installed on the top of the motor seat. The motor seat and the mounting plate are connected by bolts, and the surface power output end of the feeding motor and the front surface of the feeding roller on the right are equipped with feeding belt pulleys, and the two sets of feeding belt pulleys The two groups of feeding rollers are connected by a feeding belt, the left side of the bottom of the feeding box is equipped with a lower material box, and the left side of the lower material box is equipped with a crushing motor. The inner cavity of the feeding box is equipped with two groups of crushing gears that cooperate with each other. The surface power output end of the crushing motor and the front surface of the crushing gear on the left side are all equipped with crushing gear discs. The room is connected by a belt, and a discharge port is installed at the bottom of the lower material box.

Preferably, the damping rod includes a sleeve, a spring is installed at the bottom of the inner cavity of the sleeve, and a movable rod is installed at the top of the spring.

Preferably, the feeding belt includes a base layer, a wear-resistant layer is arranged on the top of the base layer, and anti-slip strips are evenly installed on the top of the wear-resistant layer.

Preferably, the wear-resistant layer is a wear-resistant rubber layer.

Preferably, bolt holes matching with bolts are evenly opened on the mounting plate.

Compared with the prior art, the beneficial effect of the utility model is: a mineral crusher feeding device proposed by the utility model, a hydraulic cylinder is installed on the top of the left leg, so that the height of the left side of the feeding box can be adjusted , to meet the needs of crushers of different heights, a crushing device is installed on the left side of the bottom of the feed box, and the crushing gear is driven by the crushing motor to initially crush the mineral raw materials, which greatly reduces the working intensity of the crusher. Anti-slip strips and wear-resistant layers are installed to prevent the mineral raw materials from falling back, and at the same time improve the service life of the feeding belt. The design of the shock-absorbing rod effectively plays the role of shock absorption and improves the service life of the device.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structure schematic diagram of the utility model damping rod;

Fig. 3 is a structural schematic diagram of the utility model feeding belt.

In the figure: 1 outrigger, 2 hydraulic cylinder, 3 damping rod, 31 spring, 32 sleeve, 33 movable rod, 4 hinged seat, 5 feeding box, 6 mounting plate, 7 motor seat, 8 bolt, 9 feeding Motor, 10 feeding belt pulley, 11 feeding roller, 12 feeding belt, 121 base layer, 122 wear-resistant layer, 123 anti-skid strip, 13 feeding box, 14 crushing motor, 15 crushing gear, 16 crushing belt pulley, 17 output feed port.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a feeding device for a mineral crusher, including two sets of legs 1 arranged in parallel, and a hydraulic cylinder 2 is installed on the top of the legs 1 on the left side. The top power output end of the hydraulic cylinder 2 and the top of the support leg 1 on the right are equipped with a shock absorber 3, and the top of the shock absorber 3 is equipped with a hinged seat 4, and the tops of the two groups of hinged seats 4 Feeding box 5 is installed, and feeding roller 11 is all installed on the left and right sides of the inner chamber of described feeding box 5, and the right side of described support leg 1 on the right side is installed with mounting plate 6, and the top of described mounting plate 6 Motor base 7 is installed, and feeding motor 9 is installed on the top of described motor base 7, is connected by bolt 8 between described motor base 7 and mounting plate 6, and the surface power output end of described feeding motor 9 and the right side The front surface of described feeding roller 11 is all equipped with feeding belt disc 10, is connected by belt between two groups of described feeding belt discs 10, is connected by feeding belt 12 between two groups of described feeding rollers 11, The left side of the bottom of the feeding box 5 is equipped with a feeding box 13, the left side of the feeding box 13 is equipped with a pulverizing motor 14, and the inner cavity of the feeding box 13 is equipped with two groups of cooperating pulverizing gears. 15. The surface power output end of the pulverizing motor 14 and the front surface of the pulverizing gear 15 on the left side are equipped with pulverizing gear discs 16, and the two groups of pulverizing gear discs 16 are connected by a belt. The bottom of 13 is equipped with discharge opening 17.

Wherein, the shock absorbing rod 3 includes a sleeve 32, a spring 31 is installed at the bottom of the inner cavity of the sleeve 32, and a movable rod 33 is installed on the top of the spring 31, and the movable rod 33 is used in cooperation with the spring 31. Played the shock absorption effect to material box 5, improved the service life of device, described feeding belt 12 comprises base layer 121, and the top of described base layer 121 is provided with wear-resistant layer 122, and the top of described wear-resistant layer 122 Anti-slip strips 123 are evenly installed, and the anti-slip strips 123 effectively prevent the mineral raw materials from falling back. The setting of the wear-resistant layer 122 improves the service life of the base layer 121. The wear-resistant layer 122 is a wear-resistant rubber layer. The installation plate 6 Bolt holes that match the bolts 8 are evenly arranged on the top, which is convenient for adjusting the installation position of the feeding motor 9, and meets the adjustment needs of adjusting the tension of the feeding motor 9.

Working principle: According to the height of the crusher, adjust the lifting height of the hydraulic cylinder 2 to meet the needs of crushers of different heights, turn on the feeding motor 9, and the feeding motor 9 drives the feeding roller 11 and the feeding belt 12 to rotate, To realize feeding, the feeding belt 12 includes an anti-slip strip 123 and a wear-resistant layer 122. The anti-slip strip 123 effectively prevents the mineral raw materials from falling back, and the setting of the wear-resistant layer 122 improves the service life of the base layer 121. Turn on the crushing motor 14, and the crushing motor 14 drives the crushing gear 15 to rotate, and the conveyed mineral raw material enters the feeding box 13. Two groups of crushing gears 15 can carry out preliminary crushing of the mineral raw material. The crushed raw material enters the crusher through the discharge port 17, and the lowered crusher The working intensity of the vibration damping rod 3 has played a role in damping the feed box 5, which improves the service life of the device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of mineral crusher charging gear, including two groups of supporting legs be arrangeding in parallel（1）, it is characterised in that：The left side branch Leg（1）Top installation hydraulic cylinder（2）, the hydraulic cylinder（2）Top clutch end and the right side supporting leg（1）Top It is mounted on decoupling rod（3）, the decoupling rod（3）Top hinged seat is installed（4）, hinged seat described in two groups（4）Top Feed box is installed（5）, the feed box（5）Inner chamber at left and right sides of be mounted on feed roller（11）, the right side supporting leg（1） Right side installing plate is installed（6）, the installing plate（6）Top motor cabinet is installed（7）, the motor cabinet（7）Top Feed motor is installed（9）, the motor cabinet（7）With installing plate（6）Between pass through bolt（8）Connection, the feed motor（9） Surface clutch end and the right side feed roller（11）Preceding surface be mounted on feeding belt disk（10）, given described in two groups Expect belt pulley（10）Between connected by belt, feed roller described in two groups（11）Between pass through delivering belt（12）Connection, it is described to give Hopper（5）Bottom left lower feed box is installed（13）, the lower feed box（13）Left side crushing motor is installed（14）, it is described Lower feed box（13）Inner chamber the grinding gears of two groups of mutual cooperations is installed（15）, the crushing motor（14）Surface power it is defeated Go out end and the left side grinding gear（15）Preceding surface be mounted on crushing tooth wheel disc（16）, crushing tooth wheel disc described in two groups （16）Between connected by belt, the lower feed box（13）Bottom discharging opening is installed（17）.

A kind of 2. mineral crusher charging gear according to claim 1, it is characterised in that：The decoupling rod（3）Including Sleeve（32）, the sleeve（32）Intracavity bottom spring is installed（31）, the spring（31）Top motion bar is installed （33）.

A kind of 3. mineral crusher charging gear according to claim 1, it is characterised in that：The delivering belt（12）Bag Include basic unit（121）, the basic unit（121）Top be provided with wearing layer（122）, the wearing layer（122）Top uniformly pacify Equipped with tread plate（123）.

A kind of 4. mineral crusher charging gear according to claim 3, it is characterised in that：The wearing layer（122）For Abrasive rubber layer.

A kind of 5. mineral crusher charging gear according to claim 1, it is characterised in that：The installing plate（6）It is upper equal It is even to be provided with and bolt（8）The bolt hole being engaged.