CN215694706U - Boom mechanism of sand making device - Google Patents
Boom mechanism of sand making device Download PDFInfo
- Publication number
- CN215694706U CN215694706U CN202121669841.3U CN202121669841U CN215694706U CN 215694706 U CN215694706 U CN 215694706U CN 202121669841 U CN202121669841 U CN 202121669841U CN 215694706 U CN215694706 U CN 215694706U
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- positioning
- sand making
- making device
- hole
- limiting
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- 239000004576 sand Substances 0.000 title claims abstract description 32
- 239000000725 suspension Substances 0.000 claims abstract description 19
- 239000003381 stabilizer Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a boom mechanism of a sand making device, which comprises a boom main body, wherein the tail end of the boom main body is provided with a connecting hole, the bottom of the boom main body is provided with a steering assembly, the bottom of the steering assembly is connected with a lifting oil cylinder, the lifting oil cylinder is fixedly provided with a positioning mechanism, the positioning mechanism comprises a positioning screw hole, a positioning support leg, a fixing bolt, a positioning base and a mounting groove, a limiting mechanism is arranged between the positioning mechanism and the boom main body, the limiting mechanism comprises a limiting rod, an adjusting nut, a first support leg, a first limiting hole, a second support leg and a second limiting hole, the positioning base is arranged on the lifting oil cylinder, the mounting groove is arranged on the positioning base, the positioning support leg is fixedly arranged on the positioning base, and the positioning screw hole is arranged on the positioning support leg. The utility model discloses a suspension arm mechanism of a sand making device, belongs to the field of sand making equipment, and can prevent a suspension arm from shaking randomly.
Description
Technical Field
The utility model relates to the field of sand making equipment, in particular to a suspension arm mechanism of a sand making device.
Background
The sand making machine is suitable for crushing soft or medium hard and extremely hard ore materials with the hardness not higher than 320Pa, and is widely applied to various departments such as smelting, building materials, highways, railways, water conservancy, chemical industry and the like. When the material is used, the material enters the sand making machine from the feeding hopper, is divided into two parts by the distributor, one part enters the impeller rotating at a high speed from the middle of the distributor, is rapidly accelerated in the impeller, and the accelerated speed can reach hundreds of times of the gravity acceleration, then is thrown out from three uniformly distributed flow channels of the impeller at the speed of 60-70 m/s, firstly collides and crushed with a part of the material which falls from the periphery of the distributor, then impacts the material lining layer in the vortex branch cavity, is rebounded by the material lining layer, obliquely impacts the top of the vortex cavity upwards, changes the motion direction, deflects and moves downwards, and the material which is thrown out from the impeller flow channels forms a continuous material curtain. Such a mass is subjected to impact, abrasion and grinding crushing twice, and at most times, more frequently in a whirling crushing chamber. The crushed material is discharged from a lower discharge outlet. In the whole crushing process, the materials are mutually and automatically impacted and crushed, and are not in direct contact with metal elements, but are impacted and rubbed with the material lining layer to be crushed, so that the corner pollution is reduced, and the mechanical abrasion time is prolonged. The ingenious air current self-loopa in the whirling chamber has eliminated the dust pollution. The existing sand making machine is generally provided with a suspension arm, but the suspension arm on the sand making machine is easy to shake randomly due to larger vibration in the operation process of the equipment.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a suspension arm mechanism of a sand making device, which can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a sand making device's davit mechanism, includes the davit main part, the connecting hole has been seted up to davit main part end, the subassembly that turns to is installed to davit main part bottom, it is connected with lift cylinder to turn to the subassembly bottom, fixed mounting has positioning mechanism on the lift cylinder, positioning mechanism includes location screw, location stabilizer blade, fixing bolt, location base and mounting groove, install stop gear between positioning mechanism and the davit main part, stop gear includes gag lever post, adjusting nut, first stabilizer blade, first spacing hole, second stabilizer blade and the spacing hole of second.
Preferably, the positioning base is installed on the lifting oil cylinder, the positioning base is provided with an installation groove, the positioning base is fixedly provided with a positioning support leg, the positioning support leg is provided with a positioning screw hole, and the positioning screw hole is internally provided with a fixing bolt.
Preferably, the lifting oil cylinder is installed in the positioning base through an installation groove.
Preferably, the positioning support legs and the positioning base are integrally formed, and the fixing bolts are installed on the positioning support legs through positioning screw holes.
Preferably, the positioning base is installed on the sand making device through a positioning support leg.
Preferably, the first support leg is fixedly installed on the suspension arm main body, a first limiting hole is formed in the first support leg, the second support leg is fixedly installed on the positioning mechanism, a second limiting hole is formed in the second support leg, limiting rods are installed on the first support leg and the second support leg, and adjusting nuts are installed on the limiting rods.
Preferably, the limiting rod is connected to the first support leg through a first limiting hole.
Preferably, the limiting rod is connected to the second supporting leg through a second limiting hole.
Preferably, the adjusting nut is mounted on the limiting rod through threads.
Preferably, the boom body is connected to the steering assembly by a flange.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the first support leg is fixedly arranged on the suspension arm main body, the second support leg is fixedly arranged on the positioning base, and when the sand making machine is used, the suspension arm main body can be prevented from rotating after the limiting rods are respectively inserted into the first limiting hole and the second limiting hole, so that the suspension arm on the sand making machine is prevented from easily shaking at will.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a spacing mechanism of the present invention;
FIG. 3 is a schematic view of the positioning mechanism of the present invention;
fig. 4 is an enlarged view of the utility model at a in fig. 1.
In the figure: 1. a boom main body; 2. a steering assembly; 3. a lift cylinder; 4. connecting holes; 5. a limiting mechanism; 501. a limiting rod; 502. adjusting the screw cap; 503. a first leg; 504. a first limit hole; 505. a second leg; 506. a second limiting hole; 6. a positioning mechanism; 601. positioning the screw hole; 602. positioning the supporting legs; 603. fixing the bolt; 604. positioning a base; 605. and (4) mounting the groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1 to 4, a boom mechanism of a sand making device includes a boom main body 1, a connection hole 4 is formed at the end of the boom main body 1, a steering component 2 is installed at the bottom of the boom main body 1, a lift cylinder 3 is connected to the bottom of the steering component 2, a positioning mechanism 6 is fixedly installed on the lift cylinder 3, the positioning mechanism 6 includes a positioning screw hole 601, a positioning support leg 602, a fixing bolt 603, a positioning base 604 and an installation groove 605, a limiting mechanism 5 is installed between the positioning mechanism 6 and the boom main body 1, the limiting mechanism 5 includes a limiting rod 501, an adjusting nut 502, a first support leg 503, a first limiting hole 504, a second support leg 505 and a second limiting hole 506, and the boom main body 1 is connected to the steering component 2 through a flange.
In this embodiment, in order to place the suspension arm main body 1 to shake freely, the bottom of the steering assembly 2 is connected with a lift cylinder 3, a positioning mechanism 6 is fixedly installed on the lift cylinder 3, the positioning mechanism 6 comprises a positioning screw hole 601, a positioning support leg 602, a fixing bolt 603, a positioning base 604 and an installation groove 605, a limiting mechanism 5 is installed between the positioning mechanism 6 and the suspension arm main body 1, the limiting mechanism 5 comprises a limiting rod 501, an adjusting nut 502, a first support leg 503, a first limiting hole 504, a second support leg 505 and a second limiting hole 506, the positioning base 604 is installed on the lift cylinder 3, the positioning base 604 is provided with the installation groove 605, the positioning support leg 602 is fixedly installed on the positioning base 604, the positioning screw hole 601 is provided on the positioning support leg 602, the fixing bolt 603 is installed in the positioning base 601 through the installation groove 605, the positioning support leg 602 and the positioning base 604 are integrally formed, the fixing bolt 603 is installed on the positioning leg 602 through the positioning screw 601, the positioning base 604 is installed on the sand making device through the positioning leg 602, the first leg 503 is fixedly installed on the boom body 1, the first leg 503 is provided with a first limit hole 504, the second leg 505 is fixedly installed on the positioning mechanism 6, the second leg 505 is provided with a second limit hole 506, the first leg 503 and the second leg 505 are provided with the limit rod 501, the limit rod 501 is provided with the adjusting nut 502, the limit rod 501 is connected to the first leg 503 through the first limit hole 504, the limit rod 501 is connected to the second leg 505 through the second limit hole 506, the adjusting nut 502 is installed on the limit rod 501 through threads, the first leg 503 is fixedly installed on the boom body 1, the second leg 505 is fixedly installed on the positioning base 604, when in use, the rotation of the boom body 1 can be blocked after the limit rod 501 is respectively inserted into the first limit hole 504 and the second limit hole 506, thereby preventing the suspension arm on the sand making machine from easily shaking randomly.
It should be noted that, in practical use, the whole device is firstly installed on a sand making machine through a positioning mechanism, and after the limiting rod 501 is respectively inserted into the first limiting hole 504 and the second limiting hole 506, the rotation of the suspension arm main body 1 can be hindered, so that the suspension arm on the sand making machine is prevented from easily shaking at will, meanwhile, the adjusting nut 502 can be rotated to move downwards in the use process, and after the adjusting nut 502 moves downwards for a certain distance, the tail end of the limiting rod 501 can be hindered from entering the second limiting hole 506, so that the normal operation of the device is not hindered in the use process.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a sand making device's davit mechanism which characterized in that: including davit main part (1), connecting hole (4) have been seted up to davit main part (1) end, install to turn to subassembly (2) davit main part (1) bottom, it is connected with lift cylinder (3) to turn to subassembly (2) bottom, fixed mounting has positioning mechanism (6) on lift cylinder (3), positioning mechanism (6) are including location screw (601), location stabilizer blade (602), fixing bolt (603), location base (604) and mounting groove (605), install stop gear (5) between positioning mechanism (6) and davit main part (1), stop gear (5) include gag lever post (501), adjusting nut (502), first stabilizer blade (503), first spacing hole (504), second stabilizer blade (505) and the spacing hole of second (506).
2. The boom mechanism of a sand making device as claimed in claim 1, wherein: the positioning base (604) is arranged on the lifting oil cylinder (3), a mounting groove (605) is formed in the positioning base (604), positioning support legs (602) are fixedly arranged on the positioning base (604), positioning screw holes (601) are formed in the positioning support legs (602), and fixing bolts (603) are arranged in the positioning screw holes (601).
3. The boom mechanism of a sand making device as claimed in claim 2, wherein: the lifting oil cylinder (3) is arranged in the positioning base (604) through a mounting groove (605).
4. The boom mechanism of a sand making device as claimed in claim 3, wherein: the positioning support leg (602) and the positioning base (604) are integrally formed, and the fixing bolt (603) is installed on the positioning support leg (602) through the positioning screw hole (601).
5. The boom mechanism of a sand making device as claimed in claim 4, wherein: the positioning base (604) is arranged on the sand making device through a positioning support leg (602).
6. The boom mechanism of a sand making device as claimed in claim 5, wherein: the suspension arm comprises a suspension arm main body (1), a first supporting leg (503), a first limiting hole (504), a second supporting leg (505), a second limiting hole (506), a limiting rod (501) and an adjusting nut (502), wherein the first supporting leg (503) is fixedly installed on the suspension arm main body (1), the second supporting leg (505) is fixedly installed on a positioning mechanism (6), the second limiting hole (506) is formed in the second supporting leg (505), the first supporting leg (503) and the second supporting leg (505) are provided with the limiting rod, and the limiting rod (501) is provided with the adjusting nut (502).
7. The boom mechanism of a sand making device as claimed in claim 6, wherein: the limiting rod (501) is connected to the first supporting leg (503) through a first limiting hole (504).
8. The boom mechanism of a sand making device as claimed in claim 7, wherein: the limiting rod (501) is connected to the second supporting leg (505) through a second limiting hole (506).
9. The boom mechanism of a sand making device as claimed in claim 8, wherein: the adjusting nut (502) is installed on the limiting rod (501) through threads.
10. The boom mechanism of a sand making device as claimed in claim 9, wherein: the suspension arm main body (1) is connected to the steering assembly (2) through a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121669841.3U CN215694706U (en) | 2021-07-21 | 2021-07-21 | Boom mechanism of sand making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121669841.3U CN215694706U (en) | 2021-07-21 | 2021-07-21 | Boom mechanism of sand making device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215694706U true CN215694706U (en) | 2022-02-01 |
Family
ID=79988569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121669841.3U Active CN215694706U (en) | 2021-07-21 | 2021-07-21 | Boom mechanism of sand making device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215694706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482656A (en) * | 2022-03-28 | 2022-05-13 | 江苏金三角钢结构有限公司 | Vertical circulation three-dimensional parking equipment lower inner rail structure |
-
2021
- 2021-07-21 CN CN202121669841.3U patent/CN215694706U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482656A (en) * | 2022-03-28 | 2022-05-13 | 江苏金三角钢结构有限公司 | Vertical circulation three-dimensional parking equipment lower inner rail structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lifting arm mechanism for a sand making device Effective date of registration: 20231130 Granted publication date: 20220201 Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Bantian Branch Pledgor: Shenzhen credit Xin Environmental Protection Technology Co.,Ltd. Registration number: Y2023980068523 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |