CN220975432U - Chute convenient to adjust - Google Patents

Abstract

The utility model discloses a chute convenient to adjust, comprising: the two first fixed columns are transversely provided with first chute plates at the upper positions of the two first fixed columns, the inner sides of the first chute plates, which are far away from the first fixed columns, are connected with second chute plates in a sliding manner, one ends of the second chute plates, which are far away from the first chute plates, are vertically provided with two second fixed columns, and the two sides of the second chute plates are rotationally connected with the second fixed columns. According to the chute convenient to adjust, through the structural design of the lifting assembly, the first chute plate and the second chute plate can be subjected to gradient adjustment according to actual use requirements, so that the application range of the device can be improved, the working efficiency is improved, and meanwhile, through the structural design of the adjusting assembly, the integral length of the chute can be conveniently and quickly adjusted by controlling the overlapping distance between the first chute plate and the second chute plate, so that the flexibility of the integral device is stronger, and the practicability of the device is improved.

Description

Chute convenient to adjust

Technical Field

The utility model relates to the technical field of chute, in particular to a chute convenient to adjust.

Background

Chute means a chute which is used for transporting things from high to low on the ground, the inner surface is smooth, and the things can automatically slide down (such as a chute for washing gold-containing ore sand or a chute for flowing logs). The chute is mainly applied to small open-pit mines, and is commonly used in series connection with a drop shaft in large and medium open-pit mines, and can be arranged in the stope range or outside the stope range.

For example, chinese patent (CN 217998970U) discloses an adjustable concrete chute apparatus, in which: the concrete chute device not only can adjust the concrete chute to a proper gradient according to the requirements of actual sites, but also has wider application range and strong flexibility, and also records: the technical problems that the concrete chute cannot be adjusted to a proper gradient, the occupied space is large and the bottom end of the chute is lack of fixation are solved.

In summary, the following technical problems exist in the prior art: the conventional chute is mostly a single chute body, the gradient is inconvenient to adjust under different conditions, the gradient adjustment is realized by other tools, and meanwhile, the length is single and the application range is narrow.

Disclosure of utility model

Based on this, it is necessary to provide a chute convenient to adjust to above-mentioned technical problem, through lifting unit's structural design for can carry out the regulation of slope to first chute board and second chute board according to the in-service use demand, thereby can hoisting device's application scope, work efficiency has been improved, simultaneously through adjusting unit's structural design, make can be convenient quick realize chute overall length's regulation through the distance of coincidence between control first chute board and the second chute board, make whole device's flexibility stronger, the practicality of device has been improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

A chute convenient to adjust is applied to building construction.

The chute convenient to adjust specifically includes:

The two first fixing columns are transversely provided with first chute plates at the upper positions of the two first fixing columns, the inner sides of the first chute plates, which are far away from the first fixing columns, are connected with second chute plates in a sliding manner, one ends of the second chute plates, which are far away from the first chute plates, are vertically provided with two second fixing columns, and two sides of the second chute plates are rotationally connected with the second fixing columns;

The lifting assembly is arranged at the middle position of the two first fixing columns and used for adjusting the height of the first chute plate;

The adjusting component is arranged at the position between the first chute plate and the second chute plate and is used for adjusting the superposition distance between the first chute plate and the second chute plate.

As a preferred embodiment of the chute convenient to adjust, the lifting assembly comprises a connecting column, wherein the connecting column is arranged at a position between two first fixing columns, the connecting column is fixedly connected with the first fixing columns, a rotating rod is transversely arranged on the inner side of the connecting column, a driving assembly is arranged at the middle position of the rotating rod, and a transmission assembly is arranged on the inner side of the first fixing column and at a position corresponding to the rotating rod.

As a preferred embodiment of the chute convenient for adjustment, the driving assembly comprises a worm, wherein the worm is longitudinally arranged on the inner side of the connecting column and positioned below the rotating rod, a worm wheel is fixed on the rotating rod at a position corresponding to the worm, the worm wheel is in meshed connection with the worm, one end of the worm extends to the outer side of the connecting column, and a rotating handle is fixed on one end of the worm positioned on the outer side of the connecting column.

As a preferred embodiment of the chute convenient to adjust, the transmission assembly comprises a rotary threaded rod, the rotary threaded rod is vertically arranged at the inner side position of the first fixed column, the rotary threaded rod is rotationally connected with the first fixed column, the outer side of the rotary threaded rod is in threaded connection with a built-in threaded cylinder, the built-in threaded cylinder is in sliding connection with the first fixed column, a second bevel gear is fixed at the lower end of the rotary threaded rod, a first bevel gear is fixed at the position of the rotary rod corresponding to the second bevel gear, and the first bevel gear is in meshed connection with the second bevel gear.

As a preferable implementation mode of the chute convenient to adjust, provided by the utility model, a positioning block is fixed on the outer side of the lower end of the built-in threaded cylinder, and the positioning block is in sliding connection with the first fixing column.

As a preferred implementation mode of the chute convenient to adjust, the adjusting component comprises a plug bolt, the plug bolt is longitudinally arranged on the inner side of one end, close to the first fixed column, of the second chute plate, the plug bolt is in sliding connection with the second chute plate, one end, far away from the first chute plate, of the plug bolt extends to the outer side of the second chute plate, a lifting handle is fixed at one end, located on the outer side of the second chute plate, of the plug bolt, a plurality of plug holes are uniformly formed in positions, corresponding to the plug bolt, of the first chute plate, the plug bolt is in plug connection with the first chute plate through the plug holes, a limiting block is fixed on the outer side, located inside the second chute plate, of the plug bolt, the limiting block is in sliding connection with the second chute plate, a spring is sleeved at the position, located between the rotating rod and the lifting handle, one end of the spring is fixedly connected with the limiting block, and the other end of the spring is fixedly connected with the second chute plate.

As a preferred implementation mode of the chute convenient to adjust, the adjusting assembly further comprises a positioning sliding block, the positioning sliding block is arranged at the inner side position of one side of the second chute plate, which is close to the first chute plate, the positioning sliding block is fixedly connected with the second chute plate, an anti-falling block is fixed at one end of the positioning sliding block, which is close to the first fixing column, a chute is arranged at the position, corresponding to the positioning sliding block and the anti-falling block, of the first chute plate, and the positioning sliding block and the anti-falling block are in sliding connection with the first chute plate through the chute.

Compared with the prior art, the utility model has the following beneficial effects:

according to the chute convenient to adjust, through the structural design of the lifting assembly, the first chute plate and the second chute plate can be subjected to gradient adjustment according to actual use requirements, so that the application range of the device can be improved, the working efficiency is improved, and meanwhile, through the structural design of the adjusting assembly, the integral length of the chute can be conveniently and quickly adjusted by controlling the overlapping distance between the first chute plate and the second chute plate, so that the flexibility of the integral device is stronger, and the practicability of the device is improved.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a chute of the present utility model which is convenient to adjust;

FIG. 2 is a schematic view of a chute lifting assembly for easy adjustment according to the present utility model;

FIG. 3 is a schematic view of a chute drive assembly for easy adjustment provided by the present utility model;

fig. 4 is a schematic structural view of a chute positioning block convenient to adjust;

FIG. 5 is a schematic view of a chute plug convenient for adjustment;

fig. 6 is a schematic structural view of the chute positioning slide block convenient to adjust.

The labels in the figures are illustrated below:

1. A first fixing column; 2. a second fixing column; 3. a first chute plate; 4. a second chute plate; 5. a lifting assembly; 6. an adjustment assembly; 7. a connecting column; 8. rotating the handle; 9. a rotating lever; 10. a worm; 11. a worm wheel; 12. a first bevel gear; 13. a second bevel gear; 14. rotating the threaded rod; 15. a positioning block; 16. a lifting handle; 17. a plug bolt; 18. a spring; 19. a limiting block; 20. a plug hole; 21. positioning a sliding block; 22. an anti-falling block; 23. a chute; 24. a thread cylinder is arranged in the inner part.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As background art, current chute is mostly single cell body, is being under the condition of coping with the difference, is inconvenient for adjusting the slope, need borrow other instruments to the adjustment of slope to realize, and length is comparatively single application range is narrower simultaneously.

In order to solve the technical problem, the utility model provides a chute convenient to adjust, which is applied to building construction.

Specifically, referring to fig. 1 to 6, the chute for easy adjustment specifically includes:

The two first fixing columns 1, a first chute plate 3 is transversely arranged at the upper position of the two first fixing columns 1, a second chute plate 4 is slidably connected to the inner side of the first chute plate 3 far away from the first fixing columns 1, two second fixing columns 2 are vertically arranged at one end of the second chute plate 4 far away from the first chute plate 3, and two sides of the second chute plate 4 are rotationally connected with the second fixing columns 2;

The lifting assembly 5 is arranged at the middle position of the two first fixed columns 1 and is used for adjusting the height of the first chute plate 3;

The adjusting component 6 is arranged at a position between the first chute plate 3 and the second chute plate 4 and is used for adjusting the superposition distance between the first chute plate 3 and the second chute plate 4.

According to the chute convenient to adjust, through the structural design of the lifting assembly 5, the gradient of the first chute plate 3 and the gradient of the second chute plate 4 can be adjusted according to actual use requirements, so that the application range of the device can be improved, the working efficiency is improved, and meanwhile, through the structural design of the adjusting assembly 6, the integral length of the chute can be conveniently and quickly adjusted by controlling the overlapping distance between the first chute plate 3 and the second chute plate 4, so that the flexibility of the integral device is stronger, and the practicability of the device is improved.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Example 1:

Referring to fig. 1-4, a chute convenient to adjust includes two first fixing columns 1, a first chute plate 3 is transversely arranged at the upper position of the two first fixing columns 1, a second chute plate 4 is slidingly connected to the inner side of the first chute plate 3 far away from the first fixing columns 1, so that materials are guided by the first chute plate 3 and the second chute plate 4, two second fixing columns 2 are vertically arranged at one end of the second chute plate 4 far away from the first chute plate 3, and two sides of the second chute plate 4 are rotationally connected with the second fixing columns 2;

The lifting assembly 5 is arranged at the middle position of the two first fixed columns 1 and is used for adjusting the height of the first chute plate 3;

The lifting assembly 5 comprises a connecting column 7, wherein the connecting column 7 is arranged at a position between the two first fixed columns 1, the connecting column 7 is fixedly connected with the first fixed columns 1, a rotating rod 9 is transversely arranged on the inner side of the connecting column 7, a driving assembly is arranged at the middle position of the rotating rod 9, and a transmission assembly is arranged at the position, corresponding to the rotating rod 9, of the inner side of the first fixed columns 1;

further, the driving assembly comprises a worm 10, the worm 10 is longitudinally arranged at the inner side of the connecting column 7 and is positioned below the rotating rod 9, a worm wheel 11 is fixed at the position of the rotating rod 9 corresponding to the worm 10, the worm wheel 11 is in meshed connection with the worm 10, the worm 10 drives the rotating rod 9 to rotate through the worm wheel 11 when rotating, one end of the worm 10 extends to the outer side of the connecting column 7, a rotating handle 8 is fixed at one end of the worm 10 positioned at the outer side of the connecting column 7, and the worm 10 is driven to rotate through the rotating handle 8;

Specifically, the transmission assembly comprises a rotating threaded rod 14, the rotating threaded rod 14 is vertically arranged at the inner side position of the first fixed column 1, the rotating threaded rod 14 is in rotational connection with the first fixed column 1, an internal thread cylinder 24 is in threaded connection with the outer side of the rotating threaded rod 14, the internal thread cylinder 24 is driven to move along the axial direction of the rotating threaded rod 14 when the rotating threaded rod 14 rotates, the internal thread cylinder 24 is in sliding connection with the first fixed column 1, a second bevel gear 13 is fixed at the lower end of the rotating threaded rod 14, the rotating threaded rod 14 is driven to rotate when the second bevel gear 13 rotates, a first bevel gear 12 is fixed at the position of the rotating rod 9 corresponding to the second bevel gear 13, and the first bevel gear 12 is in meshed connection with the second bevel gear 13, so that the rotating threaded rod 14 is driven to rotate by the first bevel gear 12 and the second bevel gear 13 when the rotating rod 9 rotates; the positioning block 15 is fixed on the outer side of the lower end of the internal thread cylinder 24, and the positioning block 15 is slidably connected with the first fixing column 1, so that the internal thread cylinder 24 can be limited through the positioning block 15, the internal thread cylinder 24 is prevented from rotating, and meanwhile the internal thread cylinder 24 is prevented from sliding out of the first fixing column 1.

It can be known that, when in use, firstly, through rotating the rotation handle 8, make the rotation handle 8 drive worm 10 rotate, when stopper 19 rotates, drive dwang 9 through the worm wheel 11 that is connected rather than the meshing, drive first bevel gear 12 and rotate when dwang 9 rotates, first bevel gear 12 rotates, drive the rotation threaded rod 14 through the second bevel gear 13 that is connected rather than the meshing and rotate when rotating threaded rod 14, when rotating threaded rod 14 rotates, built-in screw thread section of thick bamboo 24 can't rotate under the spacing effect of locating piece 15, thereby rotating threaded rod 14 drives the built-in screw thread section of thick bamboo 24 rather than threaded connection and rotates along the axial of rotating threaded rod 14, and then accomplish the lift adjustment to first chute board 3, because of the fixed of second chute board 4 and second fixed column 2, the height of second fixed column 2 is unchangeable, thereby realize the slope to first chute board 3 and second chute board 4 is adjusted, and then make according to the actual use demand and carry out the regulation to first chute board 3 and second chute board 4, thereby the application scope of device, and practicality has been improved.

Example 2:

Further optimizing the easy-to-adjust chute provided in embodiment 1, in particular, as shown in fig. 5 and 6, an adjustment assembly 6, the adjustment assembly 6 being provided at a position between the first chute plate 3 and the second chute plate 4 for adjusting the distance of coincidence between the first chute plate 3 and the second chute plate 4;

Wherein, adjusting part 6 is including grafting bolt 17, the inboard of the one end that is close to first fixed column 1 of grafting bolt 17 vertical setting at second spout board 4, grafting bolt 17 and second spout board 4 sliding connection, the one end that first spout board 3 was kept away from to grafting bolt 17 extends to the outside of second spout board 4, the one end that grafting bolt 17 is located the outside of second spout board 4 is fixed with lift handle 16 for drive grafting bolt 17 through pulling lift handle 16 and remove, a plurality of spliced eye 20 have evenly been seted up to the position department that first spout board 3 corresponds with grafting bolt 17, grafting bolt 17 passes through spliced eye 20 and is connected with first spout board 3 grafting. The limit of the plug 17 to the first chute plate 3 is realized through the plug hole 20, the limit block 19 is fixed on the outer side of the plug 17 positioned in the second chute plate 4, the plug 17 is prevented from sliding out of the second chute plate 4, the limit block 19 is in sliding connection with the second chute plate 4, the spring 18 is sleeved at the position of the plug 17 positioned between the rotating rod 9 and the lifting handle 16, the plug 17 is limited through the spring 18, the plug 17 is prevented from sliding back and forth and separating from the inner side of the plug hole 20, one end of the spring 18 is fixedly connected with the limit block 19, and the other end of the spring 18 is fixedly connected with the second chute plate 4;

Further, the adjusting component 6 further comprises a positioning slide block 21, the positioning slide block 21 is arranged at the inner side position of one side of the second chute plate 4, which is close to the first chute plate 3, the positioning slide block 21 is fixedly connected with the second chute plate 4, so that the connection between the second chute plate 4 and the first chute plate 3 is realized through the positioning slide block 21, one end, which is close to the first fixed column 1, of the positioning slide block 21 is fixedly provided with an anti-drop block 22, so that the second chute plate 4 is prevented from sliding out of the first chute plate 3 through the anti-drop block 22, a chute 23 is formed at the position, corresponding to the positioning slide block 21 and the anti-drop block 22, of the first chute plate 3, and the positioning slide block 21 and the anti-drop block 22 are in sliding connection with the first chute plate 3 through the chute 23;

Through the above-mentioned structural design, when needs adjust the length of first swift current frid 3 and second swift current frid 4, at first through the direction pulling handle 16 that is close to first swift current frid 3 to keeping away from first swift current frid 3, make spring 18 drive peg 17 remove, when peg 17 removes to break away from with peg 20, peg 17 cancel the spacing to first swift current frid 3, thereby can stimulate second chute board 4, make second swift current frid 4 drive location slider 21 and anticreep piece 22 slide along spout 23, when adjusting to suitable position, loosen handle 16, the direction that is close to first swift current frid 3 with stopper 19 under the elastic action of spring 18 promotes, peg 17 removes when stopper 19 removes, when peg 17 removes to the inside of peg 20, realize peg 17 and the grafting of first frid 3 is connected, thereby accomplish the fixed of first frid 3 and second chute board 4, and can accomplish the operation, and then make the practicality of can be convenient quick through the control of the whole length between first frid 3 and the second chute board 4 is realized, the practicality is improved.

The chute convenient to adjust provided by the utility model has the following using process: when in use, the rotating handle 8 is rotated, the worm 10 is driven by the rotating handle 8 to rotate, the rotating rod 9 is driven to rotate by the worm wheel 11 meshed with the rotating handle 9 when the limiting block 19 rotates, the first bevel gear 12 is driven to rotate when the rotating rod 9 rotates, the rotating threaded rod 14 is driven to rotate by the second bevel gear 13 meshed with the first bevel gear 12 when the first bevel gear 12 rotates, the built-in threaded cylinder 24 cannot rotate under the limiting action of the positioning block 15 when the rotating threaded rod 14 rotates, the built-in threaded cylinder 24 in threaded connection with the rotating threaded rod 14 is driven by the rotating threaded rod 14 to rotate along the axial direction of the rotating threaded rod 14, the lifting adjustment of the first chute plate 3 is completed, the second chute plate 4 is fixed with the second fixing column 2, the height of the second fixing column 2 is unchanged, and therefore the gradient adjustment of the first chute plate 3 and the second chute plate 4 is realized, when the lengths of the first chute plate 3 and the second chute plate 4 need to be adjusted, firstly, the lifting handle 16 is pulled in a direction away from the first chute plate 3, so that the spring 18 drives the plug 17 to move, when the plug 17 moves to be separated from the plug hole 20, the plug 17 removes the limit on the first chute plate 3, so that the second chute plate 4 can be pulled, the second chute plate 4 drives the positioning slide block 21 and the anti-falling block 22 to slide along the chute 23, when the second chute plate is adjusted to a proper position, the lifting handle 16 is loosened, the limit block 19 is pushed in a direction which is loved to be close to the first chute plate 3 under the elastic action of the spring 18, the limit block 19 drives the plug 17 to move when moving, when the plug 17 moves to the inner side of the plug hole 20, the plug 17 is connected with the first chute plate 3 in a plugging manner, thus, the first chute plate 3 and the second chute plate 4 are fixed, and the operation can be completed.

Claims (7)

1. A spout for easy adjustment, comprising:

The two first fixing columns (1), the first chute plates (3) are transversely arranged at the upper positions of the two first fixing columns (1), the inner sides of the first chute plates (3) far away from the first fixing columns (1) are slidably connected with the second chute plates (4), one ends of the second chute plates (4) far away from the first chute plates (3) are vertically provided with two second fixing columns (2), and two sides of the second chute plates (4) are rotationally connected with the second fixing columns (2);

The lifting assembly (5) is arranged at the middle position of the two first fixing columns (1) and used for adjusting the height of the first chute plate (3);

the adjusting component (6) is arranged at the position between the first chute plate (3) and the second chute plate (4) and is used for adjusting the superposition distance between the first chute plate (3) and the second chute plate (4).

2. The chute convenient to adjust according to claim 1, wherein the lifting assembly (5) comprises a connecting column (7), the connecting column (7) is arranged at a position between the two first fixing columns (1), the connecting column (7) is fixedly connected with the first fixing columns (1), a rotating rod (9) is transversely arranged on the inner side of the connecting column (7), a driving assembly is arranged at the middle position of the rotating rod (9), and a transmission assembly is arranged on the inner side of the first fixing columns (1) and at a position corresponding to the rotating rod (9).

3. The chute convenient to adjust according to claim 2, characterized in that the driving assembly comprises a worm (10), the worm (10) is longitudinally arranged on the inner side of the connecting column (7) and is positioned below the rotating rod (9), a worm wheel (11) is fixed on the rotating rod (9) at a position corresponding to the worm (10), the worm wheel (11) is meshed with the worm (10), one end of the worm (10) extends to the outer side of the connecting column (7), and one end of the worm (10) positioned on the outer side of the connecting column (7) is fixedly provided with a rotating handle (8).

4. The chute convenient to adjust according to claim 2, wherein the transmission assembly comprises a rotating threaded rod (14), the rotating threaded rod (14) is vertically arranged at the inner side position of the first fixed column (1), the rotating threaded rod (14) is rotationally connected with the first fixed column (1), an inner thread cylinder (24) is in threaded connection with the outer side of the rotating threaded rod (14), the inner thread cylinder (24) is in sliding connection with the first fixed column (1), a second bevel gear (13) is fixed at the lower end of the rotating threaded rod (14), a first bevel gear (12) is fixed at the position corresponding to the second bevel gear (13) of the rotating rod (9), and the first bevel gear (12) is in meshed connection with the second bevel gear (13).

5. The chute convenient to adjust according to claim 4, wherein a positioning block (15) is fixed on the outer side of the lower end of the internal thread cylinder (24), and the positioning block (15) is in sliding connection with the first fixing column (1).

6. The chute convenient to adjust according to claim 1, wherein the adjusting component (6) comprises a plug bolt (17), the plug bolt (17) is longitudinally arranged at the inner side of one end of the second chute board (4) close to the first fixed column (1), the plug bolt (17) is slidably connected with the second chute board (4), one end of the plug bolt (17) away from the first chute board (3) extends to the outer side of the second chute board (4), one end of the plug bolt (17) positioned at the outer side of the second chute board (4) is fixedly provided with a lifting handle (16), a plurality of plug holes (20) are uniformly formed at the positions of the first chute board (3) corresponding to the plug bolt (17), the plug bolt (17) is connected with the first chute board (3) in a plug manner through the plug holes (20), a limiting block (19) is fixedly arranged at the outer side of the inner side of the second chute board (4), one end of the limiting block (19) is positioned at the outer side of the second chute board (3), one end of the plug bolt (17) positioned at the outer side of the second chute board (4) is fixedly provided with a lifting handle (16), a plurality of plug holes (20) are uniformly formed at the positions of the first chute board (3) corresponding to the plug bolt (17), and the other end (18) is fixedly connected with the lifting handle (18) at the position of the fixing handle (18).

7. The chute convenient to adjust according to claim 1, wherein the adjusting component (6) further comprises a positioning slide block (21), the positioning slide block (21) is arranged at the position of the inner side of one side of the second chute plate (4) close to the first chute plate (3), the positioning slide block (21) is fixedly connected with the second chute plate (4), one end of the positioning slide block (21) close to the first fixing column (1) is fixedly provided with a drop-off preventing block (22), a chute (23) is formed at the position of the first chute plate (3) corresponding to the positioning slide block (21) and the drop-off preventing block (22), and the positioning slide block (21) and the drop-off preventing block (22) are in sliding connection with the first chute plate (3) through the chute (23).