阅读说明：本技术 一种铝合金路轨的手动密集架 (Manual compact shelf of aluminum alloy rail ) 是由 邹小兵 于 2019-11-30 设计创作，主要内容包括：本发明公开了一种铝合金路轨的手动密集架,包括箱体,所述箱体的侧壁转动连接有第一转轴,所述第一转轴键连接有第一齿轮,所述第一齿轮的一侧传动连接有第二齿轮,所述第二齿轮与箱体之间设有锁止机构,所述第二齿轮键连接在第二转轴上,所述第二转轴的端部键连接有第一链轮,所述第一链轮传动连接有第二链轮,所述第二链轮键连接在第三转轴上,所述第二链轮的两侧传动连接有第三链轮,所述第三链轮键连接在第四转轴上,所述第四转轴的两侧均键连接有滚轮,所述滚轮在铝合金路轨上滚动,所述滚轮的上方设有储物箱。通过上述结构实现密集架的移动,结构简单操作方便,节省力气,能够对密集架进行锁死、固定。(The invention discloses a manual compact shelf of an aluminum alloy rail, which comprises a box body, wherein the side wall of the box body is rotatably connected with a first rotating shaft, the first rotating shaft is in key connection with a first gear, one side of the first gear is in transmission connection with a second gear, a locking mechanism is arranged between the second gear and the box body, the second gear is in key connection with a second rotating shaft, the end part of the second rotating shaft is in key connection with a first chain wheel, the first chain wheel is in transmission connection with a second chain wheel, the second chain wheel is in key connection with a third rotating shaft, the two sides of the second chain wheel are in transmission connection with third chain wheels, the third chain wheels are in key connection with a fourth rotating shaft, the two sides of the fourth rotating shaft are in key connection with rollers, the rollers roll on the aluminum alloy rail, and a storage box is arranged above the rollers. The movable rack is moved by the structure, the structure is simple, the operation is convenient, the strength is saved, and the movable rack can be locked and fixed.)

1. The utility model provides a manual intensive of aluminum alloy rail, includes box (1), its characterized in that: the side wall of the box body (1) is rotatably connected with a first rotating shaft (2), the middle of the first rotating shaft (2) is in keyed connection with a first gear (3), one side of the first gear (3) is in meshed transmission connection with a second gear (4), a locking mechanism (5) is arranged between the second gear (4) and the box body (1), the second gear (4) is in keyed connection with the middle of a second rotating shaft (6), the second rotating shaft (6) is in rotatable connection with the box body (1), one end of the second rotating shaft (6) is in keyed connection with a first chain wheel (7), the first chain wheel (7) is connected with a second chain wheel (8) through chain transmission, the second chain wheel (8) is in keyed connection with the middle of a third rotating shaft (9), the third rotating shaft (9) is in rotatable connection with the box body (1), the two sides of the second chain wheel (8) are connected with a third chain wheel (10) through chain transmission, third sprocket (10) keyed joint is on fourth pivot (11), fourth pivot (11) rotate with box (1) and are connected, the equal key-type in both sides of fourth pivot (11) is connected with gyro wheel (12), gyro wheel (12) roll on aluminum alloy rail (13), the top of gyro wheel (12) is provided with storage tank (14), storage tank (14) are fixed on box (1).

2. The manual compact shelving of aluminum alloy rails as recited in claim 1, wherein: the locking mechanism (5) comprises a locking block (501), one side of the locking block (501) is provided with a handle (502), the handle (502) penetrates through the side wall of the box body (1) through a waist-shaped groove (503), one side of the waist-shaped groove (503) is provided with an installation support (504), the installation support (504) is fixed on the side wall of the box body (1), a bolt (505) is connected in the mounting bracket (504) in a sliding way, a pull rod (506) is fixed at one side of the bolt (505), a first positioning groove (507) and a second positioning groove (508) which are matched with the pull rod (506) are arranged on two sides of the end of the mounting bracket (504), a fixed bracket (509) is arranged on one side of the waist-shaped groove (503) far away from the mounting bracket (504), the fixed support (509) is fixed on the side wall of the box body (1), and the fixed support (509) is provided with an inserting groove (510) matched with the inserting pin (505).

3. The manual compact shelving of aluminum alloy rails as recited in claim 2, wherein: the two sides of the locking block (501) are provided with sliding blocks (511), the sliding blocks (51) slide in sliding grooves (512), and the sliding grooves (512) are formed in the inner wall of the box body (1) in a driving mode.

4. The manual compact shelving of aluminum alloy rails as recited in claim 2, wherein: be fixed with locating pin (513) in the middle of the upper end of locking piece (501), spring (514) has been cup jointed in the outside of locating pin (513), the upper end in close contact with of spring (514) has baffle (515), the inside at box (1) is fixed in baffle (515).

5. The manual compact shelving of aluminum alloy rails as recited in claim 2, wherein: and a rubber sleeve (516) is sleeved on the outer side of the handle (502).

6. The manual compact shelving of aluminum alloy rails as recited in claim 2, wherein: and a tapered chamfer (517) is arranged at the end part of one end of the plug pin (505) far away from the pull rod (506).

7. The manual compact shelving of aluminum alloy rails as recited in claim 1, wherein: a hand wheel (15) is fixed to one end, far away from the first gear (3), of the first rotating shaft (2), the hand wheel (15) is located on the outer side of the box body (1), and a crank (16) is eccentrically fixed to the hand wheel (15).

8. The manual compact shelving of aluminum alloy rails as recited in claim 1, wherein: the diameter of the second gear (4) is three times that of the first gear (3).

Technical Field

The invention belongs to the technical field of compact shelves, and particularly relates to a manual compact shelf with aluminum alloy rails.

Background

The definition of compact shelf, also called compact cabinet, is understood as follows: the base of the double-column double-sided fixing frame is provided with the arbor wheel, and the rack can linearly move along a small guide rail paved on the ground, so that a plurality of racks can be closed or separated as required.

The hand wheel needs to be rotated by a hand for moving the existing compact shelf, the hand wheel drives the driving assembly to drive the roller wheel to rotate so as to realize the movement of the compact shelf, and the compact shelf is more in stored objects and large in quality, so that the hand wheel is very hard to shake manually, and the compact shelf is not provided with a locking mechanism when being static, so that the compact shelf is easy to move, most of the rails are made of steel, the cost is high, and for the purpose, the compact shelf capable of locking the compact shelf and provided with the aluminum alloy rails is provided with labor-saving driving force, and the problems existing in the prior art are solved.

Disclosure of Invention

The invention aims to provide a manual compact shelf with aluminum alloy rails, which aims to solve the problems that the manual shaking of a hand wheel is very labor-consuming, the compact shelf is easy to move due to the fact that a locking mechanism is not arranged when the compact shelf is static, and the rails are mostly made of steel, so that the cost is high.

In order to achieve the purpose, the invention adopts the following technical scheme:

a manual compact shelf of an aluminum alloy track comprises a box body, wherein a first rotating shaft is rotatably connected to the side wall of the box body, a first gear is connected to the middle key of the first rotating shaft, a second gear is connected to one side of the first gear in a meshing transmission manner, a locking mechanism is arranged between the second gear and the box body, the second gear is in key connection with the middle of the second rotating shaft, the second rotating shaft is rotatably connected with the box body, a first chain wheel is in key connection with one end of the second rotating shaft, the first chain wheel is connected with a second chain wheel in a chain transmission manner, the second chain wheel is in key connection with the middle of a third rotating shaft, the third rotating shaft is rotatably connected with the box body, third chain wheels are connected to the two sides of the second chain wheel in a chain transmission manner, the third chain wheels are in key connection with a fourth rotating shaft, the fourth rotating shaft is rotatably connected with the box body, idler wheels are in key connection with the, the roller rolls on the aluminum alloy rail, a storage box is arranged above the roller and fixed on the box body.

Preferably, the locking mechanism includes the locking piece, one side of locking piece is provided with the handle, the handle passes through the lateral wall that the box runs through in waist type groove, one side in waist type groove is provided with the installing support, the installing support is fixed on the lateral wall of box, sliding connection has the bolt in the installing support, one side of bolt is fixed with the pull rod, the end both sides of installing support are provided with first constant head tank and the second constant head tank with pull rod matched with, one side that the installing support was kept away from in waist type groove is provided with the fixed bolster, the fixed bolster is fixed on the lateral wall of box, be provided with the inserting groove with bolt matched with on the fixed bolster.

Preferably, the two sides of the locking block are provided with sliding blocks, the sliding blocks slide in the sliding grooves, and the sliding grooves are formed in the inner wall of the box body in a driving mode.

Preferably, a positioning pin is fixed in the middle of the upper end of the locking block, a spring is sleeved on the outer side of the positioning pin, a baffle is in close contact with the upper end of the spring, and the baffle is fixed inside the box body.

Preferably, the outer side of the handle is sleeved with a rubber sleeve.

Preferably, a tapered chamfer is arranged at one end part of the bolt far away from the pull rod.

Preferably, a hand wheel is fixed to one end portion, far away from the first gear, of the first rotating shaft, the hand wheel is located on the outer side of the box body, and a crank is eccentrically and fixedly arranged on the hand wheel.

Preferably, the second gear has a diameter three times that of the first gear.

The invention has the technical effects and advantages that: compared with the prior art, the manual compact shelf of the aluminum alloy rail provided by the invention has the following advantages:

1. according to the compact shelving device, the crank handle drives the hand wheel to rotate, the hand wheel drives the first rotating shaft to rotate, and then drives the first gear to rotate, the first gear rotates to drive the second gear meshed with the first gear to rotate, and the diameter of the second gear is larger than that of the first gear, so that the rotating speed of the second gear is slower than that of the first gear, the force for driving the second gear is relatively reduced, the labor is saved, and the compact shelving is convenient to move;

2. when the compact shelf is still and needs to be fixed, the pull rod pulls the bolt to slide back and forth in the mounting bracket, the bolt leaves the insertion groove in the fixing bracket, the bolt leaves the handle, the locking block slides downwards along the sliding groove under the action of the elastic force of the spring until the teeth on the locking block are inserted into the teeth of the second gear, so that the second gear is locked, the second gear cannot rotate to lock the second gear, the whole device is locked, and the firmness and the stability of the device are improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the invention at A;

FIG. 3 is a perspective view of the present invention;

FIG. 4 is a bottom side block diagram of the present invention;

FIG. 5 is a schematic view of the transmission structure of the present invention;

FIG. 6 is a first diagram of the locking mechanism of the present invention;

fig. 7 is a second locking mechanism diagram of the present invention.

Reference numerals: 1. a box body; 2. a first rotating shaft; 3. a first gear; 4. a second gear; 5. a locking mechanism; 501. a locking block; 502. a handle; 503. a waist-shaped groove; 504. mounting a bracket; 505. a bolt; 506. a pull rod; 507. a first positioning groove; 508. a second positioning groove; 509. fixing a bracket; 510. inserting grooves; 511. a slider; 512. a chute; 513. positioning pins; 514. a spring; 515. a baffle plate; 516. a rubber sleeve; 517. conical chamfering; 6. a second rotating shaft; 7. a first sprocket; 8. a second sprocket; 9. a third rotating shaft; 10. a third sprocket; 11. a fourth rotating shaft; 12. a roller; 13. aluminum alloy rails; 14. a storage box; 15. a hand wheel; 16. a crank handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a manual compact shelf of an aluminum alloy track as shown in figures 1-7, which comprises a case body 1, wherein the side wall of the case body 1 is rotatably connected with a first rotating shaft 2, the middle of the first rotating shaft 2 is in key connection with a first gear 3, one side of the first gear 3 is in meshing transmission connection with a second gear 4, a locking mechanism 5 is arranged between the second gear 4 and the case body 1, the second gear 4 is in key connection with the middle of a second rotating shaft 6, the second rotating shaft 6 is in rotational connection with the case body 1, the end part of one end of the second rotating shaft 6 is in key connection with a first chain wheel 7, the first chain wheel 7 is in chain transmission connection with a second chain wheel 8, the second chain wheel 8 is in key connection with the middle of a third rotating shaft 9, the third rotating shaft 9 is in rotational connection with the case body 1, the two sides of the second chain wheel 8 are both in chain transmission connection with third chain wheels 10, third sprocket 10 key joint is in fourth pivot 11, fourth pivot 11 rotates with box 1 to be connected, the equal key-type connection in both sides of fourth pivot 11 has gyro wheel 12, gyro wheel 12 rolls on aluminum alloy rail 13, and aluminum alloy rail 13 cost is lower relatively, and intensity is high, the top of gyro wheel 12 is provided with storage tank 14, storage tank 14 is fixed on box 1.

Preferably, the locking mechanism 5 includes a locking block 501, a handle 502 is disposed on one side of the locking block 501, the handle 502 penetrates through a side wall of the box body 1 through a waist-shaped groove 503, a mounting bracket 504 is disposed on one side of the waist-shaped groove 503, the mounting bracket 504 is fixed on the side wall of the box body 1, a bolt 505 is slidably connected in the mounting bracket 504, a pull rod 506 is fixed on one side of the bolt 505, a first positioning groove 507 and a second positioning groove 508 which are matched with the pull rod 506 are disposed on two sides of an end of the mounting bracket 504, a fixing bracket 509 is disposed on one side of the waist-shaped groove 503 which is far away from the mounting bracket 504, the fixing bracket 509 is fixed on the side wall of the box body 1, and an insertion groove 510 which is matched with the bolt 505 is.

Through adopting above-mentioned technical scheme, make handle 502 move to the upper end of bolt 505, in bolt 505 pegged graft inserting groove 510, and then bolt 505 realized the support to handle 502, prevent locking piece 501 and the contact of second gear 4, make bolt 505 leave inserting groove 510, then handle 502 moves down, and then tooth on the locking piece 501 and the tooth contact on the second gear 4, and then the realization is dead fixed to the lock of second gear 4, moreover, the steam generator is simple in structure, and is convenient for operate.

Preferably, both sides of the locking block 501 are provided with sliding blocks 511, the sliding blocks 511 slide in sliding grooves 512, and the sliding grooves 512 are arranged on the driving inner wall of the box body 1.

Through adopting above-mentioned technical scheme, make locking piece 501 slide in box 1 along spout 512, reduce the friction, reduce energy consumption, play limiting displacement simultaneously.

Preferably, a positioning pin 513 is fixed in the middle of the upper end of the locking block 501, a spring 514 is sleeved outside the positioning pin 513, a baffle 515 is closely contacted with the upper end of the spring 514, and the baffle 515 is fixed in the box body 1.

Through adopting above-mentioned technical scheme, locking piece 501 slides downwards along spout 512 under the spring action of spring 514, on tooth latch to second gear 4's tooth on locking piece 501, and then the realization is dead to the lock of second gear 4, and then second gear 4 can't rotate the realization to its locking, and then the realization is to the locking of whole device, improves the fastness and the stability of device.

Preferably, a rubber sleeve 516 is sleeved on the outer side of the handle 502.

Through adopting above-mentioned technical scheme, when the setting of rubber sleeve 516 used hand pulling handle 502, hand and rubber sleeve 516 flexible contact felt, felt comfortable, the operation of being convenient for.

Preferably, the end of the plug pin 505 away from the pull rod 506 is provided with a tapered chamfer 517.

Through adopting above-mentioned technical scheme, the setting of toper chamfer 517 makes things convenient for in bolt 505 inserts the inserting groove 510 on fixed bolster 509, convenient work.

Preferably, a hand wheel 15 is fixed on one end of the first rotating shaft 2 far away from the first gear 3, the hand wheel 15 is located on the outer side of the box body 1, and a crank 16 is eccentrically fixed on the hand wheel 15.

Through adopting above-mentioned technical scheme, it is convenient to drive the hand wheel 15 rotation through crank 16 with the hand, and then the hand wheel 15 drives first pivot 2 rotatory, convenient operation, sparingly strength.

Preferably, the second gear 4 has a diameter three times that of the first gear 3.

By adopting the technical scheme, the diameter of the second gear 4 is larger than that of the first gear 3, so that the rotating speed of the second gear 4 is slower than that of the first gear 3, the force for driving the second gear 4 is relatively reduced, the labor is saved, and the movable rack is convenient to move.

The working principle is as follows: when the compact shelf is moved, the handle 502 is pulled upwards, the handle 502 drives the locking block 501 to slide upwards along the sliding groove 512, the bolt 505 is pulled forwards through the pull rod 506 when the locking block 501 reaches the uppermost end, the bolt 505 is inserted into the insertion groove 510 on the fixed support 509, then the pull rod 506 is rotated downwards to be clamped into the second positioning groove 508, the handle 502 is blocked by the bolt 505 and cannot move downwards, and the locking block 501 is separated from the second gear 4;

then, a crank handle 16 drives a hand wheel 15 to rotate, the hand wheel 15 drives a first rotating shaft 2 to rotate, the first rotating shaft 2 drives a first gear 3 to rotate, the first gear 3 drives a second gear 4 meshed with the first gear to rotate, the second gear 4 drives a second rotating shaft 6 to rotate, the second rotating shaft 6 drives a first chain wheel 7 to rotate, the first chain wheel 7 drives a second chain wheel 8 to rotate through a chain, the second chain wheel 8 drives a third chain wheel 10 to rotate through a chain, the third chain wheel 10 drives a fourth rotating shaft 11 to rotate, the fourth rotating shaft 11 drives a roller 12 to rotate, the roller 12 rolls on an aluminum alloy track 13, and the movement of the whole device is realized;

after the position is moved, the bolt 505 is rotated upwards to leave the second positioning groove 508, then the bolt 505 is pulled backwards, the bolt 505 leaves the insertion groove 510, the bolt 505 reaches the rearmost end of the mounting bracket 504 and then is clamped into the first positioning groove 507 through the downward rotation pull rod 506, after the bolt 505 is separated from the handle 502, the locking block 501 slides downwards along the sliding groove 512 under the elastic action of the spring 514, until teeth on the locking block 501 are inserted into teeth of the second gear 4, and then locking of the second gear 4 is realized, and then the second gear 4 cannot rotate, and locking of the bolt is realized, and further locking of the whole device is realized.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.