CN208453699U

CN208453699U - A kind of hook arm structure of hook arm case

Info

Publication number: CN208453699U
Application number: CN201821071888.8U
Authority: CN
Inventors: 徐吴德; 褚金完
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-07
Filing date: 2018-07-07
Publication date: 2019-02-01
Anticipated expiration: 2028-07-07

Abstract

The utility model discloses a kind of hook arm structures of hook arm case, overcome the problems, such as that haulage vehicle and hook arm case, which exists in the prior art, to be stably connected with, including the mounting base for being mounted on hook arm case, sliding slot is provided in mounting base, sliding is provided with sliding block in sliding slot, hanging rod is provided on sliding block, hanging rod can be rotated to outside mounting base or be rotated into mounting base, sliding block slides in sliding slot to drive hanging rod to move up and down, limiting device is provided in sliding slot, limiting device stops at an arbitrary position by sliding block, it can allow hanging rod together with hook arm garbage truck hook with the angle of hanging rod by adjusting the height of hanging rod, it is easy to use, solve the problems, such as that haulage vehicle cannot be stably connected with hook arm case in the prior art, sliding block, which is rested on hook arm garbage truck, with limiting device can hook the height of hanging rod, to allow hook arm case and hook arm garbage truck Match, facilitate long-time service, alleviate the labor intensity of user, reduces the risk occurred in transit.

Description

A kind of hook arm structure of hook arm case

Technical field

The utility model belongs to rubbish dispensing device, refers in particular to a kind of hook arm structure of hook arm case.

Background technique

Hook arm case can be used for collecting house refuse, decoration garbage, building materials rubbish etc., be mainly used in rural area, street, small The garbage collection and transhipment in the area such as area, sight spot and commercial street.

Perhaps dustbin is easy to store full rubbish due to the small litterbin of capacity or dustbin traditional litterbin, needs It often to clear up, therefore there is a problem of clearing trouble, and hook arm case is a kind of bulky refuse case, can store a large amount of rubbish, Including a cabinet, rubbish can be loaded in cabinet, and the intracorporal rubbish of case is cleared for convenience, can generally be pacified on cabinet Arc hanging rod is loaded onto, hook arm case is checked refuse depot by hook arm garbage truck and handled, and hook arm garbage truck has a set of boom Mechanism, have on suspension arm mechanism can protruding and to contract hook, when needing that hook arm case is dragged on hook arm garbage truck When, the hook of suspension arm mechanism is stretched out to the arc hanging rod of hook arm case, it then hooks on the arc hanging rod of hook arm case, suspension arm mechanism Hook is shunk again is dragged to hook arm case on hook arm garbage truck, therefore facilitates clearing for rubbish.

But the prior art has the following problems: there is no unified marks for the size and specification of the hook arm case on existing market Standard, there are deviations between the hook of hook arm garbage truck and the arc hanging rod of hook arm case, go to hook to hook in the hook arm of hook arm garbage truck When the hook arm of arm case, since, there are deviation, hook arm case is led in the hanging rod height of hook arm case and the hook arm height of hook arm garbage truck After leading on hook arm garbage truck, cabinet track cannot be close to vehicle chassis framework, and there are haulage vehicles and hook arm case to stablize The problem of connection, thus it is dangerous in transit, and this is to user with very big puzzlement.

Utility model content

In order to overcome the deficiencies of the prior art and there are the problem of, the utility model provide a kind of adjustment height, angle adjustable, The hook arm structure to reduce labor intensity with simply and easily hook arm case.

To achieve the above objectives, the present invention adopts the following technical solutions:

A kind of hook arm structure of hook arm case is provided with cunning in mounting base including the mounting base for being mounted on hook arm case Slot, the interior sliding of sliding slot are provided with sliding block, and hanging rod is provided on sliding block, and hanging rod can rotate to outside mounting base or turn into mounting base Dynamic, sliding block slides in sliding slot to drive hanging rod to move up and down, and limiting device is provided in sliding slot, and limiting device is stopped by sliding block At an arbitrary position.

After adopting the above structure, hanging rod can move up and down in sliding slot, to adjust the height of hanging rod, hanging rod can be to installation The outer rotation of seat is rotated into mounting base, to adjust the angle of hanging rod, the utility model is applied on hook arm case, hook is worked as When arm garbage truck needs to clear and remove refuse, hanging rod and hook arm garbage truck can be allowed to hook by the height of adjusting hanging rod and the angle of hanging rod and existed Together, easy to use, after hook arm case is dragged on hook arm garbage truck, hook arm case can be tightly attached on vehicle chassis framework, Solve the problems, such as that haulage vehicle cannot be stably connected with hook arm case in the prior art, rest on hook arm for sliding block with limiting device Garbage truck can hook the height of hanging rod, and hanging rod rests on certain altitude, so that hook arm case and hook arm garbage truck is allowed to match, side Just it is used for a long time, alleviates the labor intensity of user, reduce the risk occurred in transit.

Preferably, the limiting device includes at least one limited block, limited block is arranged in sliding slot, limited block and cunning Block is stacked, and limited block and sliding block are exchanged position, position of the sliding block in sliding slot is adjusted.

After adopting the above structure, limited block and sliding block are stacked, and limited block and sliding block are exchanged position, sliding block is in cunning There are multiple height and positions, the design of limited block is conducive to regulating height convenient for users to the height of adjusting slider in slot Hanging rod subsequent use, therefore have the advantages that convenient and strength-saving.

Preferably, sliding block is pushed against in sliding slot by the limited block.

After adopting the above structure, limited block is taken out out of sliding slot, sliding block slides into another height and position, then by limited block Sliding slot is placed back in, sliding block is pushed against in sliding slot by limited block, and after the height and position of each adjusting slider, sliding block can be firm Ground is fixed in sliding slot, further improves the stability of hanging rod.

Preferably, being formed with bending part on the hanging rod, bending part is turned out with hanging rod rotation or inwardly rotates.

After adopting the above structure, when in use, it when hook arm garbage truck hooks hanging rod, can be stuck in bending part, bending part Design avoid the problem that hook arm garbage truck breaks off relations, by adjust bending part rotational angle, facilitate hook arm garbage truck more Add it is accurate, firmly catch on bending part, hook arm garbage truck can preferably draw the hook arm case using the utility model, solve Hook arm garbage truck hooks unstable problem in the prior art.

Preferably, being fixedly installed gear on the hanging rod, internal spline compatible with gear, tooth are offered on sliding block Wheel is engaged on internal spline, and when gear is engaged on internal spline with different angle, bending part and mounting base are in different angles.

After adopting the above structure, the angle of bending part and mounting base is adjusted by the tooth matching angle of adjustment gear and internal spline Degree, so as to finely tune height and the direction of bending part, therefore angular adjustment is more accurate, facilitates hook arm garbage truck more preferable Ground traction uses the hook arm case of the utility model, therefore with this adjustment method with compact-sized, adjusting is steady, reliability High advantage.

Preferably, the gear profile is adapted with internal tooth channel profiles, gear engagement is fixed on internal spline.

After adopting the above structure, gear is disassembled from internal spline, gear can be engaged with different angle and is fixed on On internal spline, when in use, after the tooth matching angle of gear and internal spline regulates, the bending part on hanging rod, which is able to maintain, to be adjusted In the angle saved, the hook arm garbage truck after convenience can steadily be consigned after hooking hanging rod, therefore have convenient and strength-saving, hook It is firmly linked with the advantages of leaning on.

Preferably, the sliding slot is two, sliding block and limited block, sliding block, limited block and sliding slot are provided in sliding slot Symmetrically it is arranged in mounting base, the both ends of hanging rod are separately positioned on corresponding sliding block.

After adopting the above structure, when hook arm garbage truck hooks hanging rod rear haulage hook arm case, tractive force passes through the two of hanging rod End passes to hook arm case, therefore the traction of hook arm garbage truck is more steady.

Preferably, the limited block thickness being stacked in sliding slot is different.

After adopting the above structure, the limited block of different-thickness is stacked below sliding block, and the limited block of different height is extracted out, The height of sliding block decline is also different, therefore increases the diversity of height adjustment.

Preferably, the overall structure of the mounting base is in " U " font, hanging rod is horizontally installed in mounting base.

After adopting the above structure, the compact overall structure of mounting base reduces overall structure quality, more lightweight.

Preferably, offering the first strip-shaped hole in the mounting base, the two sides of the first strip-shaped hole are respectively arranged with inner cover Plate and outer cover plate, the first strip-shaped hole, inner cover plate and outer cover plate cooperatively form sliding slot, and the second strip-shaped hole is offered in inner cover plate, hang Bar passes through the second strip-shaped hole.

After adopting the above structure, inner cover plate, the structure of outer cover plate facilitate the dismounting of sliding slot inner slide, limited block.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the structural schematic diagram after the utility model angular adjustment；

Fig. 3 is the structural schematic diagram after the utility model height and angular adjustment；

Fig. 4 is one of configuration schematic diagram of the utility model；

Fig. 5 is the two of the configuration schematic diagram of the utility model；

Fig. 6 is the structural schematic diagram that the utility model is mounted on hook arm case；

Fig. 7 is one of the state diagram for the hook arm case that the delivery of hook arm garbage truck is equipped with the utility model；

Fig. 8 is the two of the state diagram for the hook arm case that the delivery of hook arm garbage truck is equipped with the utility model；

Fig. 9 is the three of the state diagram for the hook arm case that the delivery of hook arm garbage truck is equipped with the utility model；

In figure: 1- mounting base, the first strip-shaped hole of 2-, 3- sliding block, 4- hanging rod, 5- limited block, 6- gear, 7- internal spline, 8- Bending part, 9- inner cover plate, 10- hook arm case, 11- hook arm garbage truck, 12- hook, 13- outer cover plate, the first strip-shaped hole of 14-, 15- Two strip-shaped holes.

Specific embodiment

For the ease of the understanding of those skilled in the art, in the following with reference to the drawings and specific embodiments to the utility model make into The description of one step.

As shown in Figures 1 to 6, a kind of hook arm structure of hook arm case, is mainly used on hook arm case 10, including for installing Mounting base 1 on hook arm case 10, mounting base 1 can be bolted on hook arm case 10.

Sliding slot is provided in mounting base 1, sliding is provided with sliding block 3 in sliding slot, and sliding block 3 can slide up and down in sliding slot, sliding Block 3 can be limited to sliding in sliding slot, be provided with hanging rod 4 on sliding block 3, and hanging rod 4 can rotate to outside mounting base 1 or to mounting base 1 Interior rotation, to adjust the angle of hanging rod 4, sliding block 3 slides in sliding slot can drive hanging rod 4 to move up and down, to adjust hanging rod 4 Height, limiting device is provided in sliding slot, limiting device is stopped by sliding block 3 at an arbitrary position, to use the utility model Hook arm case 10 can match corresponding hook arm garbage truck 11 for a long time.

The utility model is applied on hook arm case 10, when hook arm garbage truck 11 needs to clear and remove refuse, adjusting can be passed through The height of hanging rod 4 allows hanging rod 4 together with the hook of hook arm garbage truck 11 with angle, easy to use, and hook arm case 10 is dragged to hook After on arm garbage truck 11, hook arm case 10 can be tightly attached on vehicle chassis framework, solve haulage vehicle in the prior art and hook The problem of arm case 10 cannot be stably connected with, sliding block 3, which is rested on hook arm garbage truck 11, with limiting device can catch on the height of hanging rod 4 Degree, so that hook arm case 10 and hook arm garbage truck be allowed to match, facilitates long-time service, alleviates the labor intensity of user, reduces The risk that occurs in transit.

The limiting device includes at least one limited block 5, and limited block 5 is arranged in sliding slot, and limited block 5 can have more It is a, therefore sliding block 3 can have multiple height and positions adjustable, the scope of application is more extensive, and limited block 5 and sliding block 3 are stacked on Together, limited block 5 and sliding block 3 are exchanged into position, position of the sliding block 3 in sliding slot is adjusted.

The design of limited block 5 is conducive to the subsequent of the hanging rod 4 for regulating height convenient for users to the height of adjusting slider 3 It uses, therefore has the advantages that convenient and strength-saving.

Sliding block 3 is pushed against in sliding slot by the limited block 5, and limited block 5 is slidably arranged in sliding slot, each adjusting slider 3 Height and position after, sliding block 3 can be clamped securely in sliding slot, further improve the stability of hanging rod 4.

Limited block 5 is slidably arranged in sliding slot, and limited block 5 can slide up and down in sliding slot, by a limited block 5 from sliding slot Interior taking-up, sliding block 3 and other limited blocks 5 can slide into another height and position together, then the limited block 5 is placed back in cunning Sliding block 3 is pushed against in sliding slot by slot, limited block 5, facilitates the height adjustment of sliding block 2.

Bending part 8 is formed on the hanging rod 4, bending part 8 is turned out with the rotation of hanging rod 4 or inwardly rotates, makes Used time when hook arm garbage truck 11 hooks hanging rod 4, can be stuck in bending part 8, and the design of bending part 8 avoids hook arm garbage truck 11 The problem of breaking off relations facilitates hook arm garbage truck 11 more accurately, firmly to hook by adjusting the rotational angle of bending part 8 Bending part 8, hook arm garbage truck 11 can preferably draw the hook arm case 10 using the utility model, solve hook in the prior art Arm garbage truck 11 hooks unstable problem.

Gear 6 is fixedly installed on the hanging rod 4, gear 6 can be welded on hanging rod 4, be offered on sliding block 3 and tooth 6 compatible internal splines 7 are taken turns, gear 6 is engaged on internal spline 7, and specifically internal messing works as gear in internal spline 7 to gear 6 6 are engaged on internal spline 7 with different angle, and bending part 8 and mounting base 1 are in different angles, the height of the fine-tuning bending part 8 of the structure Degree and angle, improve the accuracy of adjusting, thus by the structure of gear 6 and internal spline 7 adjust angle have it is compact-sized, The advantages of adjusting steady, high reliablity.

6 profile of gear is adapted with 7 profile of internal spline, and the engagement of gear 6 is fixed on internal spline 7, by gear 6 from interior It is disassembled on tooth socket 7, gear 6 can be engaged with different angle and is fixed on internal spline 7, when in use, by sliding block 3 from sliding slot It takes out, after 8 rotational angle of bending part on hanging rod 4 regulates, sliding block 3 is installed back in sliding slot, hanging rod 4, which is able to maintain, to be adjusted In good angle, it is convenient after hook arm garbage truck 11 hook hanging rod 4 after can steadily consign, therefore have it is convenient and strength-saving, Hook firm advantage.

The sliding slot is two, sliding block 3 and limited block 5 is provided in sliding slot, sliding block 3 and limited block in different sliding slots 5 is mutually indepedent, and sliding block 3, limited block 5 and sliding slot are symmetrically arranged in mounting base 1, and limited block 5, sliding block 3, sliding slot are symmetrical The two sides of mounting base 1 are set, and the both ends of hanging rod 4 are separately positioned on corresponding sliding block, and specifically, hanging rod 4 is horizontal by gear 6 To connection sliding block 3, the both ends of hanging rod 4 can be respectively arranged with gear 6, when hook arm garbage truck 11 hooks hanging rod 4, pass through hanging rod Tractive force is transmitted to hook arm case 10 in 4 both ends, therefore the traction of hook arm garbage truck 11 is more steady.

5 thickness of limited block being stacked in sliding slot is different, and the limited block 5 of different-thickness is stacked below sliding block, will The limited block 5 of different height is extracted out, and the height that sliding block 3 declines is also different, therefore increases the diversity of height adjustment.

The overall structure of the mounting base 1 is in " U " font, and hanging rod 4 is horizontally installed on the inside of mounting base 1, overall structure It is compact, reduce overall structure quality, more lightweight.

The first strip-shaped hole 2 is offered in the mounting base 1, sliding block 3 and limited block 5 fit in the first strip-shaped hole 2, and first The two sides of strip-shaped hole 2 are respectively arranged with inner cover plate 9 and outer cover plate 13, and the first strip-shaped hole 2, inner cover plate 9 and outer cover plate 13 cooperate shape At sliding slot, inner cover plate 9 and outer cover plate are detachably secured to respectively in mounting base 1, so that sliding block 3 and limited block 5 are limited to In one strip-shaped hole 2, outer cover plate 13 and inner cover plate 9 are disassembled, sliding block 3 and limited block 5 can be taken out out of first strip-shaped hole 2, Therefore facilitate adjusting height and angle, easy disassembly, the second strip-shaped hole 14 is offered in inner cover plate 9, hanging rod 4 passes through the second bar shaped Hole 14, when sliding block 3 drives hanging rod 4 to move up and down, hanging rod 4 moves up and down in the second strip-shaped hole 14,14 one end of the second strip-shaped hole With opening, hanging rod 4 can be deviate from from the second strip-shaped hole 14 by being open.

As shown in Figure 7 to 9, it is the general flow of the delivery hook arm case 10 of hook arm garbage truck 11, has on hook arm garbage truck 11 There is hook 12, the utility model is applied on hook arm case 10, the hook 12 of hook arm garbage truck 11 is stretched out to hook arm case 10, disassembly The place-exchange of limited block 5 and sliding block 3, is adjusted the height of hanging rod 4 by lower cover plate 9, and acquisition can allow hook 12 to hook hanging rod 4 Highly, sliding block 3 is taken out out of sliding slot, rotates hanging rod 4, make the direction of 12 tractive force of direction and hook of hanging rod 4 almost the same, Hook 12 is stuck in bending part 8, and sliding block 3 is installed back in sliding slot and is installed back cover board 9 in mounting base 1, hook arm garbage truck 11 Hook 12 is withdrawn on hook arm garbage truck 11, so that hook arm case 10 is dragged on hook arm garbage truck 11.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model Within the scope of.

Claims

1. a kind of hook arm structure of hook arm case, which is characterized in that including the mounting base (1) for being mounted on hook arm case, installation Sliding slot is provided on seat (1), and sliding is provided with sliding block (3) in sliding slot, is provided on sliding block (3) hanging rod (4), and hanging rod (4) can be to Mounting base (1) rotates outside or the rotation into mounting base (1), sliding block (3) are slided to drive in sliding slot and be moved down on hanging rod (4) It is dynamic, limiting device is provided in sliding slot, limiting device stops at an arbitrary position by sliding block (3).

2. a kind of hook arm structure of hook arm case according to claim 1, which is characterized in that the limiting device includes at least One limited block (5), limited block (5) are arranged in sliding slot, and limited block (5) and sliding block (3) are stacked, by limited block (5) Position is exchanged with sliding block (3), the position of sliding block (3) in sliding slot is adjusted.

3. a kind of hook arm structure of hook arm case according to claim 2, which is characterized in that the limited block (5) is by sliding block (3) it is pushed against in sliding slot.

4. a kind of hook arm structure of hook arm case according to any one of claim 1 to 3, which is characterized in that the hanging rod (4) it is formed on bending part (8), bending part (8) is turned out with hanging rod (4) rotation or inwardly rotates.

5. a kind of hook arm structure of hook arm case according to claim 4, which is characterized in that fixation is set on the hanging rod (4) It is equipped with gear (6), compatible internal spline (7), gear (6) with gear (6) is offered on sliding block (3) and is engaged on internal spline (7) On, when gear (6) is engaged on internal spline (7) with different angle, bending part (8) and mounting base (1) are in different angles.

6. a kind of hook arm structure of hook arm case according to claim 5, which is characterized in that gear (6) profile with it is interior Tooth socket (7) profile is adapted, and gear (6) engagement is fixed on internal spline (7).

7. a kind of hook arm structure of hook arm case according to claim 2, which is characterized in that the sliding slot is two, sliding slot It is inside provided with sliding block (3) and limited block (5), mounting base (1) is symmetrically arranged in sliding block (3), limited block (5) and sliding slot On, the both ends of hanging rod (4) are separately positioned on corresponding sliding block.

8. a kind of hook arm structure of hook arm case according to claim 2 or 7, which is characterized in that described to be stacked in sliding slot Limited block (5) thickness it is different.

9. a kind of hook arm structure of hook arm case according to claim 1 or claim 7, which is characterized in that the mounting base (1) it is whole Body structure is in " U " font, and hanging rod (4) is horizontally installed in mounting base (1).

10. a kind of hook arm structure of hook arm case described according to claim 1 or 2 or 3 or 5 or 6 or 7, which is characterized in that described It is offered in mounting base (1) the first strip-shaped hole (2), the two sides of the first strip-shaped hole (2) are respectively arranged with inner cover plate (9) and outer cover plate (13), the first strip-shaped hole (2), inner cover plate (9) and outer cover plate (13) cooperatively form sliding slot, and inner cover plate offers Article 2 on (9) Shape hole (14), hanging rod (4) pass through the second strip-shaped hole (14).