CN212221798U

CN212221798U - Telescopic device for bottom discharging device

Info

Publication number: CN212221798U
Application number: CN202020784962.1U
Authority: CN
Inventors: 冯建国; 杨熙隆; 张胜泉
Original assignee: Tianjin Feierci Intelligent Technology Co ltd
Current assignee: Tianjin Feierci Intelligent Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-25
Anticipated expiration: 2030-05-13

Abstract

The utility model provides a telescoping device for material discharge device at bottom of storehouse relates to clear storehouse technical field, including guide rail, slider, linear drive device and mounting bracket, the guide rail is used for fixed mounting on material discharge device's at the bottom of the storehouse angle of pitch adjustment mechanism, installs on the guide rail slider slidable, and mounting bracket and slider fixed connection are in order to slide along the guide rail along with the slider, and material discharge device's at the bottom of the storehouse breaker is used for installing on the mounting bracket, and linear drive device sets up on angle of pitch adjustment mechanism, and linear drive device is connected with the mounting bracket to drive the mounting bracket displacement. So set up, breaker sets up on the mounting bracket, just can drive the mounting bracket through linear drive device and slide along the guide rail to make the breaker that sets up on the mounting bracket along with the mounting bracket displacement, thereby can clear up the material apart from the different distances of bottom of a warehouse discharge device.

Description

Telescopic device for bottom discharging device

Technical Field

The utility model relates to a clear storehouse technical field, more specifically say, relate to a telescoping device for material discharge device at bottom of storehouse.

Background

The warehouse cleaning operation is a measure which is inevitably adopted for warehouses such as cement warehouses and the like because the warehouse has a function failure due to the difficult discharging caused by the material staying in the warehouse. Displaying data: the ex-warehouse rate can reach about 80% when a new cement warehouse is put into use, the warehouse hanging and stacking become more serious along with the lapse of time, the ex-warehouse rate can only reach 50% even, and the economic benefit of enterprises is seriously influenced. Traditional storehouse accumulation string material's clearance is arranged material and is all taken artifical clearance, because clear storehouse operation space is restricted in daily work, the structure is sealed, the circulation of air is not smooth, when meetting the clear end operation in the clear storehouse of storage storehouse, because of the side a large amount of caking that appear drops or storehouse wall material collapse, the incident such as operating personnel is buried will take place, cause very big injury to the personnel, there is very big potential safety hazard, so need develop one set of storehouse end discharge device and be used for replacing artifical clear storehouse. And the bottom of the storehouse discharge device needs the telescoping device to drive the breaker to remove to make breaker can clear up the material apart from the bottom of the storehouse discharge device equidistance not. Therefore, the design of a set of telescopic device for the warehouse bottom discharge device is a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a telescoping device for discharging device at bottom of storehouse to it removes to drive breaker, thereby makes breaker can clear up the material apart from the different distances of discharging device at the bottom of the storehouse.

In order to solve the problem, the utility model provides a telescoping device for material discharge apparatus at bottom of storehouse, including guide rail, slider, linear drive device and mounting bracket, the guide rail is used for fixed mounting on material discharge apparatus's at the bottom of the storehouse angle of pitch adjustment mechanism, install slider slidable on the guide rail, the mounting bracket with slider fixed connection is with following the slider is followed the guide rail slides, material discharge apparatus's at the bottom of the storehouse breaker is used for installing on the mounting bracket, linear drive device set up in on the angle of pitch adjustment mechanism, just linear drive device with the mounting bracket is connected, with the drive the mounting bracket displacement.

Preferably, one end of the linear driving device is hinged to the pitch angle adjusting mechanism, and the other end of the linear driving device is hinged to the mounting frame.

Preferably, the linear driving device is an air cylinder, a cylinder body of the air cylinder is hinged to the pitch angle adjusting mechanism, and a piston rod of the air cylinder is hinged to the mounting frame.

Preferably, two coaxially arranged pivots are mounted on two sides of the cylinder body of the air cylinder, hinge seats corresponding to the two pivots are arranged on the pitch angle adjusting mechanism respectively, and the pivots extend into the hinge seats in a one-to-one correspondence mode.

Preferably, a dust cover is arranged on the pitch angle adjusting mechanism and at a position corresponding to the cylinder opening of the cylinder, and the dust cover is fixedly connected with the pitch angle adjusting mechanism and covers the outer side of the cylinder opening of the cylinder.

Preferably, the mounting bracket is rectangular shaped steel, just rectangular shaped steel follows the guide rail axial extension, rectangular shaped steel with linear drive device articulates and is connected.

Preferably, a fixing plate is fixedly arranged at one end, hinged to the linear driving device, of the rectangular section steel, a connecting seat is arranged on the fixing plate, and the linear driving device is hinged to the connecting seat through a rotating shaft.

Preferably, the number of the guide rails is two, the two guide rails are arranged in parallel, and each guide rail is provided with at least one sliding block.

Preferably, each pivot is connected with the cylinder body of the cylinder through a connecting block, the pivot is arranged on the connecting block, and the connecting block is detachably connected with the cylinder body of the cylinder.

Preferably, the two connecting blocks are mutually positioned through positioning shafts, positioning holes for the positioning shafts to extend into are formed in the positions, opposite to the two connecting blocks, of the two connecting blocks, the first end of each positioning shaft extends into one of the two connecting blocks, and the second end of each positioning shaft extends into the other one of the two connecting blocks.

The utility model provides an among the technical scheme, a telescoping device for material discharge apparatus at bottom of storehouse, including guide rail, slider, linear drive device and mounting bracket, the guide rail is used for fixed mounting on material discharge apparatus's at the bottom of the storehouse angle of pitch adjustment mechanism, installs on the guide rail slider slidable, and mounting bracket and slider fixed connection are in order to slide along the guide rail along with the slider, and material discharge apparatus's at the bottom of the storehouse breaker is used for installing on the mounting bracket, and linear drive device sets up on angle of pitch adjustment mechanism, and linear drive device is connected with the mounting bracket to drive the mounting bracket displacement. So set up, breaker sets up on the mounting bracket, just can drive the mounting bracket through linear drive device and slide along the guide rail to make the breaker that sets up on the mounting bracket along with the mounting bracket displacement, thereby can clear up the material apart from the different distances of bottom of a warehouse discharge device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a telescopic device for a reservoir bottom discharging device in an embodiment of the present invention;

FIG. 2 is a schematic view of the telescopic device in FIG. 1 mounted on a pitch angle adjusting mechanism of a discharging device at the bottom of a warehouse;

FIG. 3 is a schematic view of the telescoping device of FIG. 1 with the mounting bracket removed;

fig. 4 is a schematic view of a connection structure between a cylinder and a connection block of the telescopic device in fig. 1.

In fig. 1-4:

1. a guide rail; 2. a slider; 3. a mounting frame; 4. a cylinder; 5. a hinged seat; 6. a dust cover; 7. a fixing plate; 8. a connecting seat; 9. a first connection block; 10. a second connecting block; 11. positioning the shaft; 12. a base plate; 13. a vertical plate; 14. a middle plate; 15. a support plate; 16. a connecting plate; 17. a push rod motor; 18. a crushing device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

This concrete implementation provides a telescoping device for discharging device at bottom of storehouse to drive breaker and remove, thereby make breaker can clear up the material apart from the different distances of discharging device at the bottom of the storehouse.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-4, an embodiment of the present invention provides a telescopic device for a material discharging device at the bottom of a warehouse, including a guide rail 1, a slider 2, a linear driving device and a mounting rack 3. Wherein, the guide rail 1 is used for being arranged on a pitch angle adjusting mechanism of the warehouse bottom discharging device. The pitch angle adjusting mechanism comprises a pitch base, a guide rail bracket and a push rod motor 17. The pitching base comprises a bottom plate 12 and a vertical plate 13, wherein the bottom plate 12 and the vertical plate 13 are perpendicular to each other and are connected in a welding mode. The guide rail support comprises an intermediate plate 14, a supporting plate 15 and a connecting plate 16, the supporting plate 15 and the connecting plate 16 are fixedly arranged on the plate surfaces of the two sides of the intermediate plate 14 respectively, the intermediate plate 14 is hinged to the vertical plate 13, a push rod of a push rod motor 17 is hinged to the bottom plate 12, the connecting plate 16 is hinged to a shell of the push rod motor 17, and the push rod motor 17 can drive the guide rail support to rotate around a hinged point of the intermediate plate 14 and the vertical plate 13 when stretching. The guide rail 1 may be fixed to the support plate 15 by screws. Wherein the slide 2 is slidably mounted on the guide rail 1. Wherein, mounting bracket 3 and slider 2 fixed connection slide along guide rail 1 with slider 2 is synchronous. Wherein the linear drive is arranged on the pitch angle adjustment mechanism, for example, the linear drive may be arranged on the intermediate plate 14, and the extension direction of the linear drive may be the same as the extension direction of the guide rail 1. The linear driving device is connected with the mounting frame 3 to drive the mounting frame 3 to displace. So set up, breaker 18 sets up on mounting bracket 3, just can drive mounting bracket 3 through linear drive device and slide along guide rail 1 to make breaker 18 that sets up on mounting bracket 3 along with mounting bracket 3 displacement, thereby can clear up the material apart from the different distance positions department of discharge device at the bottom of the storehouse.

In some embodiments, the linear drive is hinged to the pitch angle adjustment mechanism at one end and to the mounting frame 3 at the other end. So set up for linear drive device's installation accuracy need not too high, has reduced installation cost, and linear drive device and guide rail 1 need not accurate depth of parallelism and also can not appear the dead problem of card promptly, have reduced installation and maintenance cost. It should be noted that one end and the other end of the linear driving device refer to two parts of the linear driving device which move relatively. In some embodiments, the linear driving device is a cylinder 4, a cylinder body of the cylinder 4 is hinged to the pitch angle adjusting mechanism, and a piston rod of the cylinder 4 is hinged to the mounting frame 3. For example, the cylinder body of the cylinder 4 is hinged to the intermediate plate 14 of the pitch angle adjustment mechanism. The cylinder 4 is adopted for driving, the response speed of the cylinder 4 is higher, and therefore the efficiency of the linear driving device can be improved.

Referring to fig. 3 and 4, in some embodiments, two coaxial pivot shafts are mounted on two sides of the cylinder body of the cylinder 4, and the pitch angle adjusting mechanism is provided with hinge seats 5 corresponding to the two pivot shafts respectively, and the pivot shafts extend into the hinge seats 5 in a one-to-one correspondence manner. Specifically, the middle plate 14 may be provided with a mounting hole through which the cylinder body of the air cylinder 4 passes, a portion of the cylinder body passes through the mounting hole, the hinge bases 5 are disposed on two sides of the opening of the mounting hole, the hinge bases 5 may be fixed to the middle plate 14 by screws, and the pivots disposed on two sides of the cylinder body of the air cylinder 4 are installed in the two hinge bases 5 in a one-to-one correspondence manner.

Referring to fig. 4, in some embodiments, each pivot is connected to the cylinder block of the cylinder 4 through a connecting block on which the pivot is provided, and the connecting block is detachably connected to the cylinder block of the cylinder 4. For example, the connecting blocks include a first connecting block 9 and a second connecting block 10, the pivot can be integrated with the second connecting block 10, one end of the first connecting block 9 is a tapered structure, the tapered structure is matched with a sliding groove on the cylinder body of the cylinder 4, the tapered structure of the first connecting block 9 is inserted into a sliding groove on the side wall of the cylinder body of the cylinder 4, a through hole is formed in the second connecting block 10, a threaded hole is formed in the position, corresponding to the through hole, of the first connecting block 9, a screw penetrates through the through hole and is screwed with the threaded hole to fix the second connecting block 10 and the first connecting block 9, and the second connecting block 10 is tightly pressed on the side wall of the cylinder body of the cylinder 4. So set up, can be according to the installation needs, set up the connecting block in the optional position of 4 cylinder bodies of cylinder to simplify the installation, reduce the installation degree of difficulty.

Referring to fig. 4, in some embodiments, the two connecting blocks are mutually positioned by two positioning shafts 11, positioning holes for the positioning shafts 11 to extend into are disposed at opposite positions of the two connecting blocks, a first end of the positioning shaft 11 extends into the positioning hole of one of the two connecting blocks, and a second end of the positioning shaft extends into the corresponding positioning hole of the other of the two connecting blocks. The symmetry of the two pivots on the cylinder 4 can be better by arranging the positioning shaft 11, the coaxiality of the two pivots is better, and the eccentric installation during the installation of the hinge seat 5 is prevented. The number of positioning shafts may be two.

Referring to fig. 2, in some embodiments, a dust cover 6 is disposed on the pitch angle adjusting mechanism at a position corresponding to the opening of the cylinder 4, and the dust cover 6 is fixedly connected to the pitch angle adjusting mechanism and covers the outside of the position of the opening of the cylinder 4, so as to reduce dust entering the cylinder 4 as much as possible and cause abrasion to the piston rod.

In some embodiments, the mounting frame 3 is a rectangular steel bar extending axially along the guide rail 1, and the rectangular steel bar is hinged to the linear driving device. The overall mechanical properties of the rectangular section steel are good, and good support can be provided for the crushing device 18. Referring to fig. 1 and 3, one end of the rectangular section steel for being hinged to the linear driving device is fixedly provided with a fixing plate 7, for example, the fixing plate 7 may be fixedly connected with the rectangular section steel by welding. The fixing plate 7 is provided with a connecting seat 8, and the linear driving device is hinged with the connecting seat 8 through a rotating shaft.

In some embodiments, the number of the guide rails 1 is two, the two guide rails 1 are arranged in parallel, at least one sliding block 2 is arranged on each guide rail 1, and each sliding block 2 is fixedly connected with the mounting frame 3. Set up two guide rails 1, make mounting bracket 3 slide more stable on the one hand, on the other hand mounting bracket 3 is connected the rigidity better with two guide rails 1 to can improve the ability that mounting bracket 3 bore impact or vibrations.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a telescoping device for material discharge device at bottom of storehouse, a serial communication port, including guide rail (1), slider (2), linear drive and mounting bracket (3), guide rail (1) are used for fixed mounting on the angle of pitch adjustment mechanism of material discharge device at the bottom of the storehouse, install slider (2) slidable guide rail (1) is last, mounting bracket (3) with slider (2) fixed connection is in order to follow slider (2) are followed guide rail (1) slide, the breaker of material discharge device at the bottom of the storehouse is used for installing on mounting bracket (3), linear drive set up in on the angle of pitch adjustment mechanism, just linear drive with mounting bracket (3) are connected, with the drive mounting bracket (3) displacement.

2. The telescopic device for the storage bottom discharging device according to claim 1, wherein one end of the linear driving device is hinged with the pitch angle adjusting mechanism, and the other end is hinged with the mounting frame (3).

3. The telescopic device for the storage bottom discharging device according to claim 2, wherein the linear driving device is a cylinder (4), a cylinder body of the cylinder (4) is hinged with the pitch angle adjusting mechanism, and a piston rod of the cylinder (4) is hinged with the mounting frame (3).

4. The telescopic device for the warehouse bottom discharging device according to claim 3, characterized in that two coaxially arranged pivots are installed on two sides of the cylinder body of the cylinder (4), the pitch angle adjusting mechanism is provided with hinge seats (5) corresponding to the two pivots respectively, and the pivots extend into the hinge seats (5) in a one-to-one correspondence manner.

5. The telescopic device for the storehouse bottom discharging device according to claim 3, wherein a dust cover (6) is arranged on the pitch angle adjusting mechanism at a position corresponding to the cylinder opening of the cylinder (4), and the dust cover (6) is fixedly connected with the pitch angle adjusting mechanism and covers the outside of the cylinder opening of the cylinder (4).

6. The telescopic device for the bottom discharging device of the storage bin as claimed in claim 1, wherein the mounting frame (3) is rectangular section steel, the rectangular section steel axially extends along the guide rail (1), and the rectangular section steel is hinged with the linear driving device.

7. The telescopic device for the warehouse bottom discharging device according to claim 6, wherein a fixing plate (7) is fixedly arranged at one end of the rectangular steel section, which is hinged with the linear driving device, a connecting seat (8) is arranged on the fixing plate (7), and the linear driving device is hinged with the connecting seat (8) through a rotating shaft.

8. The telescopic device for the storage bottom discharging device according to claim 1, wherein the number of the guide rails (1) is two, the two guide rails (1) are arranged in parallel, and each guide rail (1) is provided with at least one sliding block (2).

9. The telescopic device for the storage bottom discharging device according to claim 4, wherein each pivot is connected with the cylinder body of the cylinder (4) through a connecting block, the pivot is arranged on the connecting block, and the connecting block is detachably connected with the cylinder body of the cylinder (4).

10. The telescopic device for the storage bottom discharging device according to claim 9, wherein the two connecting blocks are mutually positioned by two positioning shafts (11), positioning holes for the positioning shafts (11) to extend into are arranged at opposite positions of the two connecting blocks, a first end of each positioning shaft (11) extends into the positioning hole of one of the two connecting blocks, and a second end of each positioning shaft extends into the positioning hole of the other of the two connecting blocks.