CN209866181U - Mining machinery reducing mechanism - Google Patents
Mining machinery reducing mechanism Download PDFInfo
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- CN209866181U CN209866181U CN201920456143.1U CN201920456143U CN209866181U CN 209866181 U CN209866181 U CN 209866181U CN 201920456143 U CN201920456143 U CN 201920456143U CN 209866181 U CN209866181 U CN 209866181U
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- crushing
- fixedly connected
- lower extreme
- motor
- crushing box
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Abstract
The utility model discloses a mining machinery crushing device, which belongs to the field of crushing devices and comprises a crushing box, wherein a motor base is respectively arranged at the upper end and the lower end of the rear side of the crushing box through bolts, the upper end of the motor base is fixedly connected with a motor, a motor shaft of the motor is fixedly connected with a square block, the upper end and the lower end of the inner part of the crushing box are respectively and rotatably connected with a crushing roller, the right side of the crushing box is fixedly connected with a base, the crushing devices are simultaneously arranged at the upper end and the lower end in the crushing box, so that the ores crushed for the first time can be crushed for the second time, the trouble caused by repeated operation is avoided, through first electric putter and second electric putter's installation, conveniently carry the ore, through the lower extreme installation damping device at the supporting leg, reduced the vibrations that rubbing crusher produced at the during operation, played the guard action to rubbing crusher.
Description
Technical Field
The utility model relates to a reducing mechanism field, more specifically say, relate to a mining machinery reducing mechanism.
Background
Mining machines are machines that are used directly for operations such as mineral mining and beneficiation. Including mining and beneficiation machinery. The working principle and structure of the prospecting machine are mostly the same as or similar to those of mining machines used for mining similar minerals, and the prospecting machine also belongs to mining machines in a broad sense. In addition, a large number of cranes, conveyors, ventilators, drainage machines, and the like are used in mining operations.
At present, the in-process is taken at mine metal, need smash the ore, mineral aggregate crushing machinery commonly used in current mine operation can only carry out once crushing usually, leads to the mineral aggregate to smash not thoroughly, consequently often need the operation repeatedly, and use cost is higher, and the mineral aggregate is transferred also comparatively inconveniently, and rubbing crusher can produce great vibrations when smashing in addition, and long-term vibrations not only make rubbing crusher's spare part drop, and rubbing crusher's life also can shorten moreover.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, an object of the utility model is to provide a mining machinery reducing mechanism, install reducing mechanism simultaneously through both ends about crushing incasement's inside for the ore after carrying out primary crushing can carry out the regrinding, avoid the trouble that the operation brought repeatedly, through the installation of first electric putter and second electric putter, conveniently carry the ore, through the lower extreme installation damping device at the supporting leg, the vibrations that the rubbing crusher produced at the during operation have been reduced, play the guard action to the rubbing crusher.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A mining machinery crushing device comprises a crushing box, wherein a motor base is respectively installed at the upper end and the lower end of the rear side of the crushing box through bolts, a motor is fixedly connected to the upper end of the motor base, a square block is fixedly connected to a motor shaft of the motor, the upper end and the lower end of the inner part of the crushing box are respectively and rotatably connected with a crushing roller, a base is fixedly connected to the right side of the crushing box, a first electric push rod and a second electric push rod are respectively and fixedly connected to the left side and the right side of the upper end of the base, a first telescopic rod is arranged at the upper end of the first electric push rod, a second telescopic rod is arranged at the upper end of the second electric push rod, ejector rods are respectively and fixedly connected to the upper ends of the first telescopic rod and the second telescopic rod, a support rod is fixedly connected to the right side of the upper, the lower extreme fixedly connected with spring of supporting leg, through install reducing mechanism simultaneously at both ends about the inside of smashing the case for the ore after carrying out primary crushing can carry out the regrinding, avoids the trouble that the operation brought repeatedly, through the installation of first electric putter and second electric putter, conveniently carries the ore, through the lower extreme installation damping device at the supporting leg, has reduced the vibrations that the rubbing crusher produced at the during operation, plays the guard action to the rubbing crusher.
Furthermore, smash the first stick of smashing of the even fixedly connected with in surface of kun, the left and right sides at both ends is fixedly connected with the second respectively and smashes the stick about the inner wall of crushing case, and just first crushing stick smashes the stick with the second and is provided with 2 groups, smashes the stick through first crushing stick and second and is connected, conveniently smashes the ore.
Furthermore, the upper end and the lower end of the front side of the crushing box are respectively connected with a connecting pin through threads, the connecting pins are in rotating connection with the front side of the crushing roller, the front end of the crushing roller is conveniently fixed inside the crushing box through the connecting pins, and meanwhile, the crushing roller is convenient to rotate.
Further, the rear side of smashing the kun is equipped with square groove, square piece and square groove joint, the lower extreme right side of smashing the case is equipped with the discharge gate, through square piece and square groove joint, conveniently drives through the motor shaft and smashes the roller and rotate, makes things convenient for first crushing stick to rotate simultaneously.
Furthermore, both ends fixedly connected with bearing respectively about crushing case's rear side, the motor shaft passes the inside of bearing, through the installation of bearing, makes things convenient for the motor shaft to rotate, has reduced the frictional force of motor shaft with crushing case junction.
Further, the upper end fixedly connected with support frame of ejector pin, there is the delivery box inside the upper end of support frame through hinged joint, through the connection of support frame, makes things convenient for the delivery box to rotate, conveniently carries the ore simultaneously.
Further, the upper end fixedly connected with of bracing piece carries the ladder, the left side fixed connection of carrying the ladder is on the upper end right side of smashing the case, conveniently removes the inside of smashing the case to the inside ore of transfer box through carrying the ladder.
Further, the lower extreme sliding connection of supporting leg has the sliding sleeve, the lower extreme fixedly connected with bottom plate of sliding sleeve, the lower extreme fixed connection of spring is at the upper end surface of bottom plate, through the elastic action of spring for the lower extreme of supporting leg has the effect of a buffering, reduces the vibrations that crushing case during operation produced.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through installing reducing mechanism simultaneously at both ends about the inside of smashing the case for the ore after carrying out once smashing can carry out the regrinding, avoids the trouble that the operation brought repeatedly, through first electric putter and second electric putter's installation, conveniently carries the ore, through the lower extreme installation damping device at the supporting leg, has reduced the vibrations that rubbing crusher produced at the during operation, plays the guard action to rubbing crusher.
(2) The surface of the crushing roller is uniformly and fixedly connected with a first crushing rod, the left side and the right side of the upper end and the lower end of the inner wall of the crushing box are respectively and fixedly connected with a second crushing rod, and the ore is conveniently crushed through the connection of the first crushing rod and the second crushing rod.
(3) The upper end and the lower end of the front side of the crushing box are respectively connected with a connecting pin through threads, the connecting pins are in rotating connection with the front side of the crushing roller, the front end of the crushing roller is conveniently fixed inside the crushing box through the connecting pins, and meanwhile, the crushing roller is convenient to rotate.
(4) Smash the rear side of kun and be equipped with square groove, square piece and square groove joint, the lower extreme right side of smashing the case is equipped with the discharge gate, through square piece and square groove joint, conveniently drives through the motor shaft and smashes the roller and rotate, makes things convenient for first crushing stick to rotate simultaneously.
(5) Both ends difference fixedly connected with bearing about crushing case's the rear side, and the motor shaft passes the inside of bearing, through the installation of bearing, makes things convenient for the motor shaft to rotate, has reduced the frictional force of motor shaft with crushing case junction.
(6) The upper end fixedly connected with support frame of ejector pin, there is the delivery box inside the upper end of support frame through hinged joint, through the connection of support frame, makes things convenient for the delivery box to rotate, conveniently carries the ore simultaneously.
(7) The upper end fixedly connected with of bracing piece carries the ladder, and the left side fixed connection of carrying the ladder is on the upper end right side of smashing the case, and the inside ore of carrying the incasement portion is conveniently removed to the inside of smashing the case through carrying the ladder.
(8) The lower extreme sliding connection of supporting leg has the sliding sleeve, the lower extreme fixedly connected with bottom plate of sliding sleeve, and the lower extreme fixed connection of spring is at the upper end surface of bottom plate, through the elastic action of spring for the lower extreme of supporting leg has the effect of a buffering, reduces the vibrations that crushing case during operation produced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the connection between the crushing box and the crushing roller of the present invention;
FIG. 3 is a left side view of the junction between the support frame and the conveying box of the present invention;
fig. 4 is an enlarged left side view of the conveying ladder of the present invention;
fig. 5 is a partial enlarged view of the junction between the support leg and the bottom plate of the present invention.
The reference numbers in the figures illustrate:
1 crushing case, 2 motor seats, 3 motors, 4 motor shafts, 5 square blocks, 6 crushing rollers, 7 first crushing rods, 8 second crushing rods, 9 connecting pins, 10 square grooves, 11 bearings, 12 bases, 13 first electric push rods, 14 second electric push rods, 15 first telescopic rods, 16 second telescopic rods, 17 push rods, 18 supporting frames, 19 conveying cases, 20 supporting rods, 21 conveying ladders, 22 discharge ports, 23 supporting legs, 24 springs, 25 sliding sleeves and 26 bottom plates.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, a mining machinery crushing device includes a crushing box 1, referring to fig. 1-5, a motor base 2 is respectively installed at the upper end and the lower end of the rear side of the crushing box 1 through bolts, a motor 3 is fixedly connected to the upper end of the motor base 2, and the model of the motor 3 is as follows: YE2 series, a plug of a motor 3 is inserted with an external power supply, which belongs to the prior art, a motor shaft 4 of the motor 3 is fixedly connected with a square block 5, the upper end and the lower end of the interior of a crushing box 1 are respectively and rotatably connected with a crushing roller 6, the right side of the crushing box 1 is fixedly connected with a base 12, the left side and the right side of the upper end of the base 12 are respectively and fixedly connected with a first electric push rod 13 and a second electric push rod 14, the model of the first electric push rod 13 is GHE, the plug of the first electric push rod 13 is inserted with the external power supply, which belongs to the prior art, the upper end of the first electric push rod 13 is provided with a first telescopic rod 15, the upper end of the second electric push rod 14 is provided with a second telescopic rod 16, the model of the second electric push rod 14 is GHE, the plug of the second electric push rod 14 is inserted with the external power supply, smash upper end right side fixedly connected with bracing piece 20 of case 1, the lower extreme difference fixedly connected with supporting leg 23 of the lower extreme left side of smashing case 1 and base 12, the lower extreme fixedly connected with spring 24 of supporting leg 23, through install reducing mechanism simultaneously at both ends about the inside of smashing case 1, make the ore after carrying out once smashing can carry out the regrinding, avoid the trouble that the operation brought repeatedly, installation through first electric putter 13 and second electric putter 14, conveniently carry the ore, through the lower extreme installation damping device at supporting leg 23, the vibrations that the rubbing crusher produced at the during operation have been reduced, play the guard action to the rubbing crusher.
Referring to fig. 1-2, a first crushing rod 7 is fixedly connected to the surface of a crushing roller 6, a second crushing rod 8 is fixedly connected to the left and right sides of the upper and lower ends of the inner wall of a crushing box 1, respectively, and 2 sets of the first crushing rod 7 and the second crushing rod 8 are provided, one set of the first crushing rod 7 and the second crushing rod 8 at the upper part of the crushing box 1 has a larger gap than one set of the second crushing rod 8 at the lower part, so that the first crushing rod 7 and the second crushing rod 8 at the upper part can be used for coarse crushing, the first crushing rod 7 and the second crushing rod 8 at the lower part can be used for fine crushing, ore can be conveniently crushed by connecting the first crushing rod 7 and the second crushing rod 8, connecting pins 9 are respectively connected to the upper and lower ends of the front side of the crushing box 1 through threads, the connecting pins 9 are rotatably connected to the front side of the crushing roller 6, the front end of the crushing roller 6 can be conveniently fixed inside the crushing box 1 through the, while facilitating rotation of the crushing roller 6.
Referring to fig. 1-2, the rear side of the crushing roller 6 is provided with a square groove 10, a square block 5 is clamped with the square groove 10, the right side of the lower end of the crushing box 1 is provided with a discharge port 22, the square block 5 is clamped with the square groove 10, the crushing roller 6 is conveniently driven to rotate through the motor shaft 4, meanwhile, the first crushing rod 7 is conveniently rotated, the upper end and the lower end of the rear side of the crushing box 1 are respectively and fixedly connected with a bearing 11, the motor shaft 4 penetrates through the inside of the bearing 11, the rotation of the motor shaft 4 is facilitated through the installation of the bearing 11, and the friction force at the joint of the motor shaft 4 and the crushing box.
Please refer to fig. 1 and 3, the upper end fixedly connected with support frame 18 of the ejector pin 17, there is delivery box 19 inside the upper end of support frame 18 through hinged joint, connect through support frame 18, make things convenient for delivery box 19 to rotate, conveniently carry the ore simultaneously, the ladder 21 is carried to the upper end fixedly connected with of bracing piece 20, the left side fixed connection of carrying the ladder 21 is on the upper end right side of smashing case 1, conveniently remove the inside ore of delivery box 19 to the inside of smashing case 1 through carrying the ladder 21, the lower extreme sliding connection of supporting leg 23 has sliding sleeve 25, the lower extreme fixedly connected with bottom plate 26 of sliding sleeve 25, the lower extreme fixed connection of spring 24 is on the upper end surface of bottom plate 26, through the elastic action of spring 24, make the lower extreme of supporting leg 23 have the effect of a buffering, reduce the vibrations that.
Firstly, a plug of a motor 3 is plugged, a motor shaft 4 of the motor 3 rotates, the motor shaft 4 drives a square block 5 to rotate, the square block 5 drives a crushing roller 6 to rotate, the crushing roller 6 drives a first crushing rod 7 to rotate, then ore to be crushed is moved into a conveying box 19 from the left side of the conveying box 19, then a plug of a first electric push rod 13 is plugged, a first telescopic rod 15 of the first electric push rod 13 moves upwards, meanwhile, the first telescopic rod 15 drives a push rod 17 to move upwards, the push rod 17 drives a support frame 18 to move upwards, the support frame 18 drives the left side of the conveying box 19 to move upwards, when the conveying box 19 inclines, the left side is up, the right side is down, then the ore in the conveying box 19 moves to the right side of the inside of the conveying box 19, the ore cannot slide down from an opening at the left side of the conveying box 19, then a plug of a second electric push rod 14 is plugged, a second telescopic rod 16 of the second electric push rod 14, the second telescopic rod 16 drives the ejector rod 17 to move upwards, the ejector rod 17 drives the support frame 18 to move upwards, the support frame 18 drives the right side of the conveying box 19 to move upwards, when the left side of the conveying box 19 moves to the right side of the upper end of the conveying ladder 21, the stop button of the first electric push rod 13 is pressed, meanwhile, the second electric push rod 14 continues to move upwards, when the right side of the conveying box 19 is higher than the left side, the stop button of the second electric push rod 14 is pressed, at the moment, the ore in the conveying box 19 moves to the upper end of the inner part of the crushing box 1 through the conveying ladder 21, the ore is crushed through the connection of the first crushing rod 7 and the second crushing rod 8, the ore is crushed again through the crushing device at the lower end of the crushing box 1, then the crushed ore moves out of the crushing box 1 through the discharge hole 22, when the crusher works, the box body vibrates, the box body exerts, make supporting leg 23 receive the effect of power and move down, spring 24 atress extrusion shrink, supporting leg 23 moves to the inside lower extreme of sliding sleeve 25, when power loses, spring 24 is tensile to promote supporting leg 23 rebound, the effect of the elasticity effect through spring 24 makes the lower extreme of supporting leg 23 have a buffering power, the vibrations that crushing case 1 during operation produced have been alleviateed, install reducing mechanism simultaneously through both ends about crushing case 1's inside, make the ore after carrying out primary crushing can carry out the regrinding, avoid the trouble that the repeated operation brought, installation through first electric putter 13 and second electric putter 14, conveniently carry the ore, through the lower extreme installation damping device at supporting leg 23, the vibrations that the rubbing crusher produced at the during operation have been reduced, play the guard action to the rubbing crusher.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides a mining machinery reducing mechanism, includes crushing case (1), its characterized in that: the crushing box comprises a crushing box body (1), a motor base (2) is respectively installed at the upper end and the lower end of the rear side of the crushing box body (1) through bolts, a motor (3) is fixedly connected to the upper end of the motor base (2), a square block (5) is fixedly connected to a motor shaft (4) of the motor (3), a crushing roller (6) is respectively and rotatably connected to the upper end and the lower end of the inner portion of the crushing box body (1), a base (12) is fixedly connected to the right side of the crushing box body (1), a first electric push rod (13) and a second electric push rod (14) are respectively and fixedly connected to the left side and the right side of the upper end of the base (12), a first telescopic rod (15) is arranged at the upper end of the first electric push rod (13), a second telescopic rod (16) is arranged at the upper end of the second electric push rod (14), and ejector rods, the upper end right side fixedly connected with bracing piece (20) of crushing case (1), the lower extreme left side of crushing case (1) and the lower extreme of base (12) are fixedly connected with supporting leg (23) respectively, the lower extreme fixedly connected with spring (24) of supporting leg (23).
2. The mining machine crushing apparatus according to claim 1, wherein: the uniform fixedly connected with first crushing stick (7) in surface of smashing kun (6), the left and right sides at both ends are fixedly connected with second crushing stick (8) respectively about the inner wall of crushing case (1), and first crushing stick (7) and second crushing stick (8) are provided with 2 groups.
3. The mining machine crushing apparatus according to claim 1, wherein: the upper end and the lower end of the front side of the crushing box (1) are respectively connected with a connecting pin (9) through threads, and the connecting pins (9) are in rotating connection with the front side of the crushing roller (6).
4. The mining machine crushing apparatus according to claim 1, wherein: the rear side of the crushing roller (6) is provided with a square groove (10), the square block (5) is connected with the square groove (10) in a clamping manner, and the right side of the lower end of the crushing box (1) is provided with a discharge hole (22).
5. The mining machine crushing apparatus according to claim 1, wherein: the upper end and the lower end of the rear side of the crushing box (1) are respectively fixedly connected with a bearing (11), and the motor shaft (4) penetrates through the inside of the bearing (11).
6. The mining machine crushing apparatus according to claim 1, wherein: the upper end of the ejector rod (17) is fixedly connected with a support frame (18), and the inside of the upper end of the support frame (18) is connected with a conveying box (19) through a hinge.
7. The mining machine crushing apparatus according to claim 1, wherein: the upper end fixedly connected with of bracing piece (20) carries ladder (21), the left side fixed connection of carrying ladder (21) is on the upper end right side of smashing case (1).
8. The mining machine crushing apparatus according to claim 1, wherein: the lower extreme sliding connection of supporting leg (23) has sliding sleeve (25), the lower extreme fixedly connected with bottom plate (26) of sliding sleeve (25), the lower extreme fixed connection of spring (24) is in the upper end surface of bottom plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920456143.1U CN209866181U (en) | 2019-04-06 | 2019-04-06 | Mining machinery reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920456143.1U CN209866181U (en) | 2019-04-06 | 2019-04-06 | Mining machinery reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209866181U true CN209866181U (en) | 2019-12-31 |
Family
ID=68958361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920456143.1U Expired - Fee Related CN209866181U (en) | 2019-04-06 | 2019-04-06 | Mining machinery reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209866181U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545448A (en) * | 2020-04-15 | 2020-08-18 | 华北水利水电大学 | Civil engineering is with former material sieving device in advance of concrete preparation |
| CN112473829A (en) * | 2020-11-07 | 2021-03-12 | 株洲天桥舜臣选煤机械有限责任公司 | Mineral aggregate reducing mechanism for mining machinery |
| CN112642519A (en) * | 2020-09-16 | 2021-04-13 | 武汉青铜科技信息咨询有限公司 | Mixed conveying equipment for mineral powder production |
-
2019
- 2019-04-06 CN CN201920456143.1U patent/CN209866181U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545448A (en) * | 2020-04-15 | 2020-08-18 | 华北水利水电大学 | Civil engineering is with former material sieving device in advance of concrete preparation |
| CN112642519A (en) * | 2020-09-16 | 2021-04-13 | 武汉青铜科技信息咨询有限公司 | Mixed conveying equipment for mineral powder production |
| CN112473829A (en) * | 2020-11-07 | 2021-03-12 | 株洲天桥舜臣选煤机械有限责任公司 | Mineral aggregate reducing mechanism for mining machinery |
| CN112473829B (en) * | 2020-11-07 | 2022-07-15 | 株洲天桥舜臣选煤机械有限责任公司 | Mineral aggregate reducing mechanism for mining machinery |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20200406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |