CN212882896U - Crawler station pre-screening screen dismounting and mounting device and crawler station - Google Patents
Crawler station pre-screening screen dismounting and mounting device and crawler station Download PDFInfo
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- CN212882896U CN212882896U CN202021470253.2U CN202021470253U CN212882896U CN 212882896 U CN212882896 U CN 212882896U CN 202021470253 U CN202021470253 U CN 202021470253U CN 212882896 U CN212882896 U CN 212882896U
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- preselection
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Abstract
The utility model relates to a crawler station is sieved in advance and is dismantled installation device and crawler station. The device for disassembling and assembling the preselection screen of the crawler station comprises an axle truss, wherein the axle truss comprises a base matched with the ground, a connecting frame fixedly connected with the preselection screen and a preselection screen lower conveyor, an axle mechanism for traction is arranged on the connecting frame, and the axle mechanism comprises a supporting wheel and an axle frame. This installation device is dismantled to crawler belt station preliminary election sieve for the dismantlement and the installation of preliminary election sieve and preliminary election sieve conveyer are comparatively convenient and fast, need not hoist and mount, have improved the security of dismantling and installing.
Description
Technical Field
The utility model belongs to the technical field of track station equipment, concretely relates to installation device and track station are dismantled to track station prescreening screen.
Background
The crawler station, i.e. the crawler mobile crushing station, is a large-scale device integrating material receiving, crushing, screening, conveying and the like. The pre-selection screen and the pre-selection undersize conveyor of the crawler station can be detached from the crawler station. The track station is provided with supporting mechanism to preselection sieve and preselection undersize conveyer, as shown in fig. 1, current supporting mechanism is the bracing piece, only plays the supporting role, when dismantling preselection sieve and preselection undersize conveyer, need hoist preselection sieve and preselection undersize conveyer and get up, dismantle comparatively troublesome and easily cause certain damage to the preselection sieve and the preselection undersize conveyer of dismantling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a crawler station is prescreening and is dismantled installation device in order to solve the technical problem of inconvenient dismantlement prescreening among the prior art.
Another object of the utility model is to provide a track station.
In order to realize the above purpose, the utility model discloses the technical scheme who takes does:
the device for disassembling and assembling the preselection screen of the crawler station comprises an axle truss, wherein the axle truss comprises a base matched with the ground and a connecting frame fixedly connected with the preselection screen and a preselection screen lower conveyor, an axle mechanism for traction is arranged on the connecting frame, and the axle mechanism comprises a supporting wheel and an axle frame.
Further, the wheel shaft frame is obliquely arranged with the extending direction of the pre-selection undersize conveyor.
Furthermore, a V-shaped support frame of the pre-selection undersize conveyor for supporting the pre-selection undersize conveyor is arranged on the connecting frame, the lower end of the V-shaped support frame of the pre-selection undersize conveyor is connected onto the base, the upper end of the V-shaped support frame of the pre-selection undersize conveyor is used for being connected with the pre-selection undersize conveyor, and the wheel shaft frame is arranged at the corner end of the V-shaped support frame of the pre-selection undersize conveyor.
Furthermore, the link includes preselection sieve V type support frame that is used for supporting the preselection sieve, and the upper end of preselection sieve V type support frame is used for with preselection sieve fixed connection, and the lower extreme and the base of preselection sieve V type support frame are connected, and the upper portion of preselection sieve V type support frame is provided with the connecting rod of connecting preselection sieve V type support frame and base.
Furthermore, a supporting rod used for supporting the pre-selection screen is arranged on the connecting frame, the upper end of the supporting rod is fixedly connected with the pre-selection screen, the lower end of the supporting rod is connected with the base, and the supporting rod is perpendicular to the extending direction of the base.
Further, the lower extreme of bracing piece is connected in order to improve support stability with the lower extreme of connecting rod.
Further, the supporting wheels and the base are located on the same plane so as to facilitate traction during installation or disassembly.
The crawler station comprises a crawler station main body, a pre-selection screen and a pre-selection screen lower conveyor which are arranged on the crawler station main body, a crawler station pre-selection screen dismounting and mounting device is installed below the pre-selection screen and the pre-selection screen lower conveyor, the crawler station pre-selection screen dismounting and mounting device comprises a wheel shaft truss, the wheel shaft truss comprises a base matched with the ground, a connecting frame fixedly connected with the pre-selection screen and the pre-selection screen lower conveyor, a wheel shaft mechanism for traction is arranged on the connecting frame, and the wheel shaft mechanism comprises a supporting wheel and a wheel shaft frame.
The utility model has the advantages that:
the utility model discloses a track station pre-selection sieve dismantles installation device, under track station non-operating condition, when needing to dismantle pre-selection sieve and pre-selection undersize conveyer, base, link, shaft mechanism etc. for support pre-selection sieve and pre-selection undersize conveyer, after applying horizontal traction force to pre-selection sieve and pre-selection undersize conveyer, shaft mechanism and base, when supporting pre-selection sieve and pre-selection undersize conveyer, can reduce the frictional force with ground, under the effect of horizontal traction force, pre-selection sieve and pre-selection undersize conveyer break away from track station main part gradually, realize the synchronous quick dismantlement to pre-selection sieve and pre-selection undersize conveyer, after dismantling, base, link and shaft mechanism still support pre-selection sieve and pre-selection undersize conveyer, when needing to install pre-selection sieve and pre-selection undersize conveyer on the track station, apply reverse horizontal thrust to pre-selection sieve and pre-selection undersize conveyer, the pre-selection screen and the pre-selection undersize conveyor can be gradually close to the crawler station, and the pre-selection screen and the pre-selection undersize conveyor are slowly installed on the crawler station main body. The utility model discloses a crawler belt station is preselected and is sieved dismantlement installation device for the dismantlement and the installation of conveyer under preselected sieve and the preselected screen are comparatively convenient and fast, need not hoist and mount, have improved the security of dismantling and installing.
Drawings
FIG. 1 is a schematic view of a prior art track station configuration;
fig. 2 is a schematic structural view of the crawler station in embodiment 1.
In the figure: 1. a track station body; 2. pre-screening; 3. a pre-selection undersize conveyor; 4. a base; 5. a connecting frame; 51. a V-shaped support frame of a pre-screening sieve; 52. a support bar; 53. pre-selecting a V-shaped support frame of the undersize conveyor; 54. a connecting rod; 6. an axle mechanism; 61. a support wheel; 62. a wheel axle frame.
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 all belong to the protection scope of the present invention.
An embodiment of the intermediate track station of the present invention is shown in fig. 2.
Example 1
The crawler station of the embodiment comprises a crawler station body 1, a pre-selection screen 2 arranged on the crawler station body 1 and a pre-selection undersize conveyor 3. The track station main body 1, the preselection screen 2 and the preselection undersize conveyor 3 are all structures in the prior art. And the preselection screen and the preselection undersize conveyor are removable from the track station body.
And a crawler station pre-screening screen dismounting and mounting device is arranged below the pre-screening screen and the pre-screening screen lower conveyor. The pre-selection screen dismounting and mounting device comprises an axle truss, wherein the axle truss comprises a base 4 matched with the ground and a connecting frame 5 fixedly connected with the pre-selection screen and a pre-selection screen lower conveyor.
The base 4 is provided with a planar structure for cooperation with the ground.
The connecting frame 5 includes a preselection screen V-shaped support frame 51 for supporting a preselection screen, a support bar 52 for supporting the preselection screen, and a preselection undersize conveyor V-shaped support frame 53 for supporting a preselection undersize conveyor.
The upper end of the V-shaped support frame 51 of the pre-screening sieve is fixedly connected with the pre-screening sieve, the lower end of the V-shaped support frame of the pre-screening sieve is connected with the base, and the upper part of the V-shaped support frame of the pre-screening sieve is provided with a connecting rod 54 for connecting the V-shaped support frame of the pre-screening sieve and the base. The V-shaped support frame of the pre-screening sieve is designed in a V shape, so that the stability of supporting the pre-screening sieve can be improved.
The upper end of the supporting rod 52 is used for being fixedly connected with the pre-selection screen, the lower end of the supporting rod 52 is connected with the base 4, the supporting rod 52 is perpendicular to the extending direction of the base, and the supporting rod 52 vertically supports the pre-selection screen and plays a role in supplementing a V-shaped supporting frame of the pre-selection screen. The lower extreme of bracing piece is connected in order to improve support stability with the lower extreme of connecting rod.
The lower end of the V-shaped support frame 53 of the pre-selection undersize conveyor is connected to the base, and the upper end of the V-shaped support frame of the pre-selection undersize conveyor is used for being connected with the pre-selection undersize conveyor. The V-shaped support frame of the pre-selection undersize conveyor is designed in a V shape, so that the stability of supporting the pre-selection undersize conveyor can be improved.
And a wheel shaft mechanism 6 for traction is arranged on the V-shaped support frame of the pre-selection undersize conveyor of the connecting frame. The axle mechanism 6 includes a support wheel 61 and an axle bracket 62. The wheel shaft frame is of a rod-shaped structure, the wheel shaft frame is fixedly arranged at the corner end of the V-shaped support frame of the pre-selection screen undersize conveyor, and the wheel shaft frame and the extension direction of the pre-selection screen undersize conveyor are obliquely arranged. The supporting wheels and the base are positioned on the same plane so as to facilitate traction during installation or disassembly.
Example 2
The crawler station described in this embodiment has a general structure in accordance with embodiment 1, but differs from embodiment 1 in that: and a set of wheel shaft mechanisms are arranged below the pre-selection screen and the pre-selection screen lower conveyor and respectively support the pre-selection screen and the pre-selection screen lower conveyor.
Example 3
The crawler station described in this embodiment has a general structure in accordance with embodiment 1, but differs from embodiment 1 in that: the support frames arranged on the connecting frame are support rods vertical to the base.
Claims (8)
1. Installation device is dismantled to crawler belt station prescreening screen, its characterized in that: including the shaft truss, the shaft truss including be used for with ground complex base, be used for with preselection sieve and preselection sieve conveyer fixed connection's link, be provided with the shaft mechanism that supplies to pull usefulness on the link, shaft mechanism includes supporting wheel and wheel pedestal.
2. The crawler station prescreening screen dismounting and mounting device of claim 1, wherein: the wheel shaft frame is obliquely arranged with the extension direction of the pre-selection screen lower conveyor.
3. A crawler station prescreen screen dismounting and mounting device according to claim 1 or 2, wherein: the preselection screen lower conveyor V-shaped support frame is used for supporting a preselection screen lower conveyor, the lower end of the preselection screen lower conveyor V-shaped support frame is connected to the base, the upper end of the preselection screen lower conveyor V-shaped support frame is used for being connected with the preselection screen lower conveyor, and the wheel shaft frame is arranged at the corner end of the preselection screen lower conveyor V-shaped support frame.
4. The crawler station prescreening screen dismounting and mounting device of claim 1, wherein: the connecting frame comprises a V-shaped support frame of the preselection screen for supporting the preselection screen, the upper end of the V-shaped support frame of the preselection screen is fixedly connected with the preselection screen, the lower end of the V-shaped support frame of the preselection screen is connected with the base, and the upper part of the V-shaped support frame of the preselection screen is provided with a connecting rod for connecting the V-shaped support frame of the preselection screen and the base.
5. The crawler station prescreen screen dismounting and mounting device of claim 4, wherein: the connecting frame is provided with a supporting rod for supporting the pre-selection screen, the upper end of the supporting rod is fixedly connected with the pre-selection screen, the lower end of the supporting rod is connected with the base, and the supporting rod is perpendicular to the extending direction of the base.
6. The crawler station prescreen screen dismounting and mounting device of claim 5, wherein: the lower extreme of bracing piece is connected in order to improve support stability with the lower extreme of connecting rod.
7. The crawler station prescreening screen dismounting and mounting device of claim 1, wherein: the supporting wheels and the base are positioned on the same plane so as to facilitate traction during installation or disassembly.
8. The crawler station comprises a crawler station main body, a pre-selection screen arranged on the crawler station main body and a pre-selection screen lower conveyor, and is characterized in that: the track station pre-selection screen dismounting and mounting device comprises a wheel shaft truss, the wheel shaft truss comprises a base matched with the ground and a connecting frame fixedly connected with the pre-selection screen and the pre-selection screen lower conveyor, a wheel shaft mechanism for traction is arranged on the connecting frame, and the wheel shaft mechanism comprises a supporting wheel and a wheel shaft frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470253.2U CN212882896U (en) | 2020-07-23 | 2020-07-23 | Crawler station pre-screening screen dismounting and mounting device and crawler station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470253.2U CN212882896U (en) | 2020-07-23 | 2020-07-23 | Crawler station pre-screening screen dismounting and mounting device and crawler station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212882896U true CN212882896U (en) | 2021-04-06 |
Family
ID=75292120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021470253.2U Active CN212882896U (en) | 2020-07-23 | 2020-07-23 | Crawler station pre-screening screen dismounting and mounting device and crawler station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212882896U (en) |
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2020
- 2020-07-23 CN CN202021470253.2U patent/CN212882896U/en active Active
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