CN209968531U

CN209968531U - Long service life's stone crushing device for mining machinery

Info

Publication number: CN209968531U
Application number: CN201920525063.7U
Authority: CN
Inventors: 胡永生
Original assignee: Jianping Wanxing Bentonite Co Ltd
Current assignee: Jianping Wanxing Bentonite Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-21
Anticipated expiration: 2029-04-18

Abstract

The utility model relates to an ore processing technology field just discloses a long service life's rubble device for mining machinery, which comprises a base, the right side fixedly connected with bearing frame at base top, the inside swing joint of bearing frame has the rotation axis. This long service life's rubble device for mining machinery, cooperation through motor and rotation axis is used, the motor drives the rotation axis and rotates, make the inside low-speed rotation of upset lug at the work drum with rotation axis fixed connection, the inside ore of drive work drum overturns from top to bottom and utilizes the gravity whereabouts of ore self, collision each other between ore and the ore, thereby make the ore cracked, use through the shock attenuation drum, the shock attenuation drum is made for rubber, rubber has shock attenuation and syllable-dividing effect, at the device during operation, reduce vibrations and the noise that the ore whereabouts produced to the harm of device, long service life's purpose has been realized, and then economic cost is reduced, and production efficiency is improved.

Description

Long service life's stone crushing device for mining machinery

Technical Field

The utility model relates to an ore processing technology field specifically is a long service life's rubble device for mining machinery.

Background

The mine comprises coal mines, metal mines, non-metal mines, building material mines, chemical mines and the like, the scale of the mine is generally expressed by annual output or daily output, the annual output, namely the quantity of ores produced by the mine every year, is divided into 3 types of large-scale, medium-scale and small-scale according to the output, the size of the mine scale is matched with the economic and reasonable service life of the mine, and only then can the capital cost be saved and the cost be reduced.

In the production process of a mine, the digging operation is the part which consumes most manpower and material resources and occupies most funds, the stone crushing device is widely used, the existing stone crushing device is damaged due to the fact that the existing stone crushing device extrudes crushed ores in the using process, the defect of short service life exists, the maintenance cost is increased, the economic benefit is reduced, and the use of a user is inconvenient, so that the stone crushing device for the mining machine with long service life is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a long service life's rubble device for mining machinery possesses advantages such as long service life, has solved current rubble device at the in-process that uses, because of its extrusion broken ore, leads to equipment to damage, has had the shortcoming that life is short, has increased the cost of maintenance, and economic benefits reduces, inconvenient user's problem of use.

(II) technical scheme

In order to realize the purpose of the service life, the utility model provides a following technical scheme: a stone breaking device for mining machinery with long service life comprises a base, wherein a bearing seat is fixedly connected to the right side of the top of the base, a rotating shaft is movably connected to the inside of the bearing seat, a driving wheel is fixedly connected to the outer side of the rotating shaft, a belt is movably connected to the outer side of the driving wheel, a gear shaft is movably connected to the inner side of the belt, a gear shaft mounting seat is movably connected to the outer side of the gear shaft mounting seat, the base is fixedly connected to the bottom of the gear shaft mounting seat, two cover plates are movably connected to the outer side of the rotating shaft and located on the left side of the driving wheel, a working box is fixedly connected between the opposite sides of the cover plates, a gear ring is fixedly connected to the right side of the working box and meshed with the gear shaft, cylinder mounting grooves are formed in the left side and the right side of the inner wall of the, the outer wall of the working cylinder and the inner wall of the working box form a damping cavity, the damping cavity is fixedly connected with the damping cylinder, the overturning lug is fixedly connected with the outer side of the rotating shaft and is positioned in the working cylinder, the left end of the rotating shaft and the left side of the cover plate positioned on the left side are fixedly connected with a motor, the bottom of the motor is fixedly connected with a base, the top of the damping cylinder is fixedly connected with a sealing ring, the inner side of the sealing ring and the top of the working box are fixedly connected with a plug rod, the top of the plug rod is fixedly connected with a cross rod, the left side and the right side of the cross rod are both movably connected with movable clamping blocks, the bottoms of the movable clamping blocks are movably connected with a slide bar, the bottom of the slide bar is fixedly connected with the working box, the top of the slide bar is, and one side of the compression spring, which is back to back, is fixedly connected with a movable clamping block.

Preferably, one end of the rotating shaft, which is far away from the bearing seat, penetrates through the driving wheel, the cover plate, the working box and the working cylinder and is fixedly connected with an output shaft of the motor.

Preferably, the work box sets up the cuboid that both ends all lacked about and to inside hollow, the size of drum mounting groove and the big or small looks adaptation of work drum.

Preferably, the size of the damping cylinder is matched with that of the damping cavity, and the size of the running track of the overturning lug is matched with that of the inner diameter of the working cylinder.

Preferably, the size of the inner diameter of the sealing ring is matched with the size of the plug rod, and the bottom of the plug rod penetrates through the top of the working box, the top of the damping cylinder and the top of the working cylinder and extends to the inside of the working cylinder.

Preferably, the size of the sliding groove is matched with that of the movable clamping block, a circular groove is formed in the movable clamping block, and the size of the circular groove is matched with that of the cross rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a long service life's rubble device for mining machinery possesses following beneficial effect:

1. the stone crushing device for the mining machinery with long service life is used by matching the motor with the rotating shaft, the motor drives the rotating shaft to rotate, the overturning lug fixedly connected with the rotating shaft rotates at a low speed in the working cylinder, the ore in the working cylinder is driven to overturn up and down and fall by utilizing the gravity of the ore, and the ore collide with each other, so that the ore is cracked, compared with the existing device, the ore is crushed without high-speed rotation, the interaction between the ore is realized, the abrasion of equipment is reduced, the device is used by matching the driving wheel and the gear shaft, the driving wheel drives the gear shaft to rotate, the gear shaft drives the working box to perform differential rotation, the collision between the ore and the ore is accelerated, the efficiency is improved, the device is made of rubber, the rubber has the functions of shock absorption and sound insulation, when the device works, the damage of the vibration and the noise generated by the falling of the, the purpose of long service life is realized, the economic cost is reduced, and the production efficiency is improved.

2. This long service life's rubble device for mining machinery, cooperation through apron and drum mounting groove is used, apron and work box utilize bolted connection, the work drum can carry out quick installation dismantlement, cooperation through activity fixture block and draw runner is used, activity fixture block and spout phase-match, the activity fixture block can slide in the inside of draw runner, compression spring is stretched, activity fixture block and horizontal pole are connected and can be fixed the position of gag lever post, compression spring elastic potential energy release simultaneously, with activity fixture block locking, the purpose of easy to assemble dismantlement has been realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a bearing seat 2, a rotating shaft 3, a transmission wheel 4, a belt 5, a gear shaft mounting seat 6, a gear shaft 7, a cover plate 8, a working box 9, a gear ring 10, a cylinder mounting groove 11, a working cylinder 12, a damping cylinder 13, a turnover bump 14, a motor 15, a sealing ring 16, a plug rod 17, a cross rod 18, a movable clamping block 19, a sliding strip 20, a sliding groove 21 and a compression spring 22.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a stone crushing device for mining machinery with long service life comprises a base 1, a bearing seat 2 is fixedly connected to the right side of the top of the base 1, a rotating shaft 3 is movably connected to the inside of the bearing seat 2, one end of the rotating shaft 3, which is far away from the bearing seat 2, penetrates through a transmission wheel 4, a cover plate 8, a working box 9 and a working cylinder 12 and is fixedly connected with an output shaft of a motor 15, the transmission wheel 4 is fixedly connected to the outside of the rotating shaft 3, a belt 5 is movably connected to the outside of the transmission wheel 4, a gear shaft 7 is movably connected to the inside of the belt 5, a gear shaft mounting seat 6 is movably connected to the outside of the gear shaft mounting seat 6, the base 1 is fixedly connected to the bottom of the gear shaft mounting seat 6, two cover plates 8 are movably connected to the, the working box 9 is a cuboid which is hollow inside and has both left and right ends missing, the right side of the working box 9 is fixedly connected with a gear ring 10, the gear ring 10 is meshed with a gear shaft 7, the left and right sides of the inner wall of the working box 9 are both provided with cylinder mounting grooves 11, the size of the cylinder mounting grooves 11 is matched with the size of the working cylinder 12, the left and right sides of the inner wall of the working box 9 are both fixedly connected with the working cylinder 12 through the cylinder mounting grooves 11, the outer wall of the working cylinder 12 and the inner wall of the working box 9 form a damping cavity, the inside of the damping cavity is fixedly connected with a damping cylinder 13, the size of the damping cylinder 13 is matched with the size of the damping cavity, the outside of the rotating shaft 3 and the inside of the working cylinder 12 are fixedly connected with an overturning lug 14, the size of the running track of the overturning lug 14 is matched with the size of the inner diameter, the model of the motor 15 can be Y200L1-2, the motor 15 is used with the rotation shaft 3, the motor 15 drives the rotation shaft 3 to rotate, the overturning lug 14 fixedly connected with the rotation shaft 3 rotates at low speed in the working cylinder 12, the ore in the working cylinder 12 is driven to overturn up and down and falls down by utilizing the gravity of the ore, the ore and the ore collide with each other, thereby the ore is cracked, compared with the prior device, high-speed rotation is not needed for crushing, the interaction between the ores and the abrasion of the device are reduced, through the matching use of the driving wheel 4 and the gear shaft 7, the driving wheel 4 drives the gear shaft 7 to rotate, the gear shaft 7 drives the working box 9 to rotate at different speed, the collision between the ore and the ore is accelerated, the efficiency is improved, through the use of the damping cylinder 13, the damping cylinder 13 is made of rubber, and the rubber has the functions of damping, when the device works, the damage of vibration and noise generated by falling of ores to the device is reduced, the purpose of long service life is realized, the economic cost is further reduced, the production efficiency is improved, the bottom of the motor 15 is fixedly connected with the base 1, the top of the damping cylinder 13 is fixedly connected with the sealing ring 16, the inner diameter of the sealing ring 16 is matched with the size of the plug rod 17, the plug rod 17 is fixedly connected inside the sealing ring 16 and positioned at the top of the working box 9, the bottom of the plug rod 17 penetrates through the top of the working box 9, the top of the damping cylinder 13 and the top of the working cylinder 12 and extends to the inside of the working cylinder 12, the top of the plug rod 17 is fixedly connected with the cross rod 18, the left side and the right side of the cross rod 18 are movably connected with the movable clamping blocks 19, the inside of the movable clamping blocks 19 is provided with circular grooves, the size of the circular grooves is matched with the size of the cross, the bottom of the slide bar 20 is fixedly connected with the work box 9, the top of the slide bar 20 is provided with a sliding groove 21, the size of the sliding groove 21 is matched with that of the movable fixture block 19, the inner walls of the opposite sides of the sliding groove 21 are fixedly connected with compression springs 22, the opposite sides of the compression springs 22 are fixedly connected with the movable fixture block 19, through the matching use of the cover plate 8 and the cylinder mounting groove 11, the cover plate 8 and the working box 9 are connected by using bolts, the working cylinder 12 can be quickly mounted and dismounted, the movable clamping block 19 is matched with the sliding groove 21 through the matching use of the movable clamping block 19 and the sliding strip 20, the movable clamping block 19 can slide in the sliding strip 20, the compression spring 22 is stretched, the movable clamping block 19 is connected with the cross rod 18 to fix the position of the plug rod 17, meanwhile, the elastic potential energy of the compression spring 22 is released to lock the movable clamping block 19, so that the aim of convenient assembly and disassembly is fulfilled.

When the ore crusher is used, the movable clamping block 19 is separated from the cross rod 18, the plug rod 17 is taken out, ore is put into the working cylinder 12, then the plug rod 17, the movable clamping block 19 and the cross rod 18 are closed, the motor 15 is started, the overturning lug 14 and the working cylinder 12 start to work, and the ore is enabled to collide with each other until the ore is crushed.

To sum up, this long service life's stone crushing device for mining machinery, through the cooperation use of motor 15 and rotation axis 3, motor 15 drives rotation axis 3 and rotates, make the upset lug 14 with rotation axis 3 fixed connection rotate at a low speed in the inside of work drum 12, drive the inside ore of work drum 12 and overturn from top to bottom and utilize the gravity whereabouts of ore self, collision between ore and the ore, thereby make the ore cracked, do not need high-speed rotation to break compared with current device, make the interaction between the ore, the wearing and tearing of equipment reduce, through the cooperation use of drive wheel 4 and gear shaft 7, drive wheel 4 drives gear shaft 7 and rotates, gear shaft 7 drives work box 9 and carries out the differential rotation, collision between ore and the ore is accelerated, and the efficiency is improved, through the use of damping cylinder 13, damping cylinder 13 is made of rubber, rubber has the effect of shock attenuation and sound insulation, when the device is in operation, the damage of vibration and noise generated by falling of ores to the device is reduced, the purpose of long service life is realized, the economic cost is reduced, and the production efficiency is improved.

And, use through the cooperation of apron 8 and drum mounting groove 11, apron 8 and work box 9 utilize bolted connection, quick installation dismantlement can be carried out to work drum 12, use through the cooperation of activity fixture block 19 and draw runner 20, activity fixture block 19 and spout 21 phase-match, activity fixture block 19 can slide in the inside of draw runner 20, compression spring 22 is stretched, activity fixture block 19 and horizontal pole 18 are connected and can be with the fixed position of cock stem 17, compression spring 22 elastic potential energy releases simultaneously, with the locking of activity fixture block 19, the purpose of easy installation dismantlement has been realized, the in-process of having solved current rubble device in the use, because of its extrusion broken ore, lead to equipment damage, there is the shortcoming that life is short, the cost of maintenance has been increased, economic benefits reduces, inconvenient user's problem of use.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long service life's rubble device for mining machinery, includes base (1), its characterized in that: the right side of the top of the base (1) is fixedly connected with a bearing seat (2), the inside of the bearing seat (2) is movably connected with a rotating shaft (3), the outside of the rotating shaft (3) is fixedly connected with a driving wheel (4), the outside of the driving wheel (4) is movably connected with a belt (5), the inside of the belt (5) is movably connected with a gear shaft (7), the outside of the gear shaft (7) is movably connected with a gear shaft mounting seat (6), the bottom of the gear shaft mounting seat (6) is fixedly connected with the base (1), the left side of the outside of the rotating shaft (3) and positioned on the driving wheel (4) is movably connected with two cover plates (8), a work box (9) is fixedly connected between one opposite sides of the cover plates (8), the right side of the work box (9) is fixedly connected with a gear ring (10), and the gear shaft (7) is, the cylinder mounting grooves (11) are formed in the left side and the right side of the inner wall of the working box (9), the left side and the right side of the inner wall of the working box (9) are fixedly connected with working cylinders (12) through the cylinder mounting grooves (11), the outer walls of the working cylinders (12) and the inner wall of the working box (9) form a damping cavity, the damping cavity is internally and fixedly connected with damping cylinders (13), overturning lugs (14) are fixedly connected to the outer sides of the rotating shaft (3) and located inside the working cylinders (12), a motor (15) is fixedly connected to the left end of the rotating shaft (3) and located on the left side of a cover plate (8) on the left side, a base (1) is fixedly connected to the bottom of the motor (15), a sealing ring (16) is fixedly connected to the top of the damping cylinders (13), and a plug rod (17) is fixedly connected to the inner side of the, the top fixedly connected with horizontal pole (18) of cock stem (17), the equal swing joint in the left and right sides of horizontal pole (18) has activity fixture block (19), the bottom swing joint of activity fixture block (19) has draw runner (20), the bottom fixedly connected with work box (9) of draw runner (20), spout (21) have been seted up at the top of draw runner (20), the equal fixedly connected with compression spring (22) of inner wall of one side that spout (21) carried on the back mutually, the equal fixedly connected with activity fixture block (19) of one side that compression spring (22) carried on the back mutually.

2. The stone breaking device for mining machinery having a long service life according to claim 1, wherein: one end of the rotating shaft (3) far away from the bearing seat (2) penetrates through the driving wheel (4), the cover plate (8), the working box (9) and the working cylinder (12) and is fixedly connected with an output shaft of the motor (15).

3. The stone breaking device for mining machinery having a long service life according to claim 1, wherein: work box (9) set up to inside hollow and control the cuboid that both ends all lacked, the size of drum mounting groove (11) and the size looks adaptation of work drum (12).

4. The stone breaking device for mining machinery having a long service life according to claim 1, wherein: the size of the damping cylinder (13) is matched with that of the damping cavity, and the size of the running track of the overturning lug (14) is matched with that of the inner diameter of the working cylinder (12).

5. The stone breaking device for mining machinery having a long service life according to claim 1, wherein: the size of the inner diameter of the sealing ring (16) is matched with the size of the plug rod (17), and the bottom of the plug rod (17) penetrates through the top of the working box (9), the top of the damping cylinder (13) and the top of the working cylinder (12) and extends to the inside of the working cylinder (12).

6. The stone breaking device for mining machinery having a long service life according to claim 1, wherein: the size of the sliding groove (21) is matched with that of the movable clamping block (19), a circular groove is formed in the movable clamping block (19), and the size of the circular groove is matched with that of the cross rod (18).