CN211393002U

CN211393002U - Gear-meshing type bucket holding mechanism

Info

Publication number: CN211393002U
Application number: CN201922109602.1U
Authority: CN
Inventors: 李叶凡; 王涤成; 孙洪良
Original assignee: Jiangsu Yueda Special Vehicle Co Ltd
Current assignee: Jiangsu Yueda Special Vehicle Co Ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-09-01
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a gear engagement type embraces bucket mechanism, its structure includes the pull rod connecting seat, mount assembly, swing cylinder, gyro wheel assembly, rubber slab and grab arm assembly, the utility model discloses a half cylinder straight-teeth gear of swing cylinder drive rotates, makes two grab arms form gear engagement to form rotation in opposite directions, thereby do the action of snatching to the garbage bin, the rubber slab has the cushioning effect, the frictional force of increase and garbage bin, the mount assembly is as embracing the mechanical main part of bucket mechanism, bears the quality of grab arm and bucket, under the condition that structural strength meets the requirements, has done the lightweight and has handled, reaches and to embrace the width control of bucket mechanism at minimum within range, has increased the mountable scope, is convenient for embrace the beneficial effect of bucket mechanism installation.

Description

Gear-meshing type bucket holding mechanism

Technical Field

The utility model relates to a sanitation mechanical equipment technical field, concretely relates to bucket mechanism is embraced to gear engagement formula.

Background

Along with the improvement of society, the living standard of people is improved, the quantity of garbage needing to be treated is increased day by day, in order to meet the requirement of increasing garbage collection, each environmental protection department has to increase new garbage collection equipment and newly-built garbage transfer stations so as to improve the working efficiency of sanitation workers and reduce the working intensity of the sanitation workers, the garbage truck is widely used garbage collection equipment, and the garbage truck is provided with a turnover mechanism or a garbage can turnover mechanism.

At present, garbage bin tilting mechanism rotates through a roll-over stand and drives two garbage bins simultaneously and to the internal rubbish that tumbles of railway carriage or compartment, needs the manual work to place the garbage bin when using tilting mechanism embrace a bucket mechanism department and make bucket edge department hang between bucket hook and bucket edge baffle, and most embrace that bucket mechanism width is great, and prior art garbage bin needs the manual work to place on embracing bucket mechanism, and it is great to embrace bucket mechanism width, and the mountable scope is less, the installation of being not convenient for.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, present a gear engagement type and embrace a bucket mechanism, solved the garbage bin and needed the manual work to place on embracing bucket mechanism, and it is great to embrace bucket mechanism width, and the mountable scope is less, the problem of the installation of being not convenient for.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a gear engagement type bucket holding mechanism, which comprises a pull rod connecting seat, a fixing frame assembly, a swing oil cylinder, a roller assembly, a rubber plate and a grab arm assembly, wherein the bottom end of the pull rod connecting seat is welded and fixed with the left side of the top end of the fixing frame assembly, the bottom end of the swing oil cylinder is locked and fixed with the right middle part of the top end of the fixing frame assembly through a bolt, the roller assembly is arranged at the upper right end of the fixing frame assembly, the front end of the rubber plate is locked with the lower part of the front end of the fixing frame assembly through a screw, the grab arm assembly is arranged at the inner bottom end of the fixing frame assembly, the fixing frame assembly is composed of a vertical plate, a fixed plate, a bottom plate, a through hole and an oil cylinder mounting seat, the bottom of the front end of the vertical plate is welded and fixed with the rear end of the fixed, the upper side and the lower side of the front end of the rubber plate are locked with the middle parts of the fixed plate and the front end of the bottom plate through screws, the middle part of the top end of the bottom plate is connected with the left end of the grabbing arm assembly, the through hole is formed in the front end of the vertical plate, the oil cylinder mounting seat is welded and fixed to the right middle part of the top end of the fixed plate, and the top end of the oil cylinder mounting seat is locked and fixed with the bottom end.

Further, the grab arm assembly comprises long arm, half cylinder straight-teeth gear, keyway and limiting plate, long arm left end and half cylinder straight-teeth gear internal diameter seam, long arm bottom left side and bottom plate top middle part normal running fit, the keyway sets up in long arm top left side, the keyway internal diameter is pegged graft fixedly with swing hydro-cylinder bottom output, the limiting plate sets up in half cylinder straight-teeth gear right side.

Furthermore, the top end of the pull rod connecting seat is of a semicircular structure, and mounting holes are formed in the left side and the right side of the pull rod connecting seat.

Furthermore, the pull rod connecting seats are arranged in two numbers and symmetrically arranged on the left side and the right side of the top end of the fixing plate.

Furthermore, the two grabbing arm assemblies are arranged, the shape and the size of the two grabbing arm assemblies are the same, and the maximum opening angle of the two grabbing arm assemblies is 180 degrees.

Furthermore, the number of the through holes is four, and the through holes are symmetrically distributed at the front end of the vertical plate in pairs.

Furthermore, two roller assemblies are arranged at the upper ends of the left side and the right side of the vertical plate and are symmetrically arranged.

(III) advantageous effects

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

for solving the garbage bin and needing the manual work to place on embracing bucket mechanism, and it is great to embrace bucket mechanism width, the mountable scope is less, the problem of installation of not being convenient for, rotate through half cylinder spur gear of swing cylinder drive, make two grab arms form gear engagement, and form rotation in opposite directions, thereby do the action of snatching to the garbage bin, the rubber slab has the cushioning effect, increase and the frictional force of garbage bin, the mount assembly is as embracing the mechanical main part of bucket mechanism, bear the quality of grab arm and bucket, under the condition that structural strength satisfies the requirement, the lightweight processing has been done, reach and to embrace the width control of bucket mechanism at minimum within range, the mountable scope has been increased, be convenient for embrace the beneficial effect of bucket mechanism installation.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the structure of the fixing frame assembly of the present invention;

FIG. 3 is a schematic structural view of the gripping arm assembly of the present invention;

fig. 4 is a schematic structural view of the swing cylinder of the present invention;

FIG. 5 is a schematic top view of the fixing frame assembly of the present invention;

fig. 6 is a front view structural diagram of the fixing frame assembly of the present invention;

fig. 7 is a left side view structural diagram of the fixing frame assembly of the present invention.

In the figure: the device comprises a pull rod connecting seat-1, a fixed frame assembly-2, a vertical plate-21, a fixed plate-22, a bottom plate-23, a through hole-24, an oil cylinder mounting seat-25, a swing oil cylinder-3, a roller assembly-4, a rubber plate-5, a grabbing arm assembly-6, a long arm-61, a half cylindrical straight gear-62, a key groove-63 and a limiting plate-64.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the present invention provides a gear-mesh type barrel holding mechanism: comprises a pull rod connecting seat 1, a fixing frame assembly 2, a swing oil cylinder 3, a roller assembly 4, a rubber plate 5 and a grabbing arm assembly 6, wherein the bottom end of the pull rod connecting seat 1 is welded and fixed with the left side of the top end of the fixing frame assembly 2, the bottom end of the swing oil cylinder 3 is locked and fixed with the right middle part of the top end of the fixing frame assembly 2 through a bolt, the roller assembly 4 is arranged at the upper right end of the fixing frame assembly 2, the front end of the rubber plate 5 is locked and fixed with the lower part of the front end of the fixing frame assembly 2 through a screw, the grabbing arm assembly 6 is arranged at the bottom end of the inner side of the fixing frame assembly 2, the fixing frame assembly 2 consists of a vertical plate 21, a fixing plate 22, a bottom plate 23, a through hole 24 and an oil cylinder mounting seat 25, the bottom of the front end of the vertical plate 21 is welded and fixed with the rear end of the fixing plate 22, the roller assembly 4 is arranged at the upper, the middle of the top end of the bottom plate 23 is connected with the left end of the grabbing arm assembly 6, the through hole 24 is formed in the front end of the vertical plate 21, the oil cylinder mounting seat 25 is welded and fixed in the middle of the right of the top end of the fixing plate 22, and the top end of the oil cylinder mounting seat 25 is locked and fixed with the bottom end of the swing oil cylinder 3 through a bolt.

Wherein, the grab arm assembly 6 comprises long arm 61, half cylinder spur gear 62, keyway 63 and limiting plate 64, and long arm 61 left end and half cylinder spur gear 62 internal diameter seam, long arm 61 bottom left side and bottom plate 23 top middle part normal running fit, keyway 63 set up in long arm 61 top left side, and keyway 63 internal diameter is pegged graft fixedly with 3 bottom outputs of swing cylinder, and limiting plate 64 sets up in half cylinder spur gear 62 right side.

Wherein, the top of the pull rod connecting seat 1 is of a semicircular structure, and the left side and the right side of the pull rod connecting seat 1 are provided with mounting holes, so that the pull rod connecting seat 1 is connected with a pull rod.

Wherein, pull rod connecting seat 1 is provided with two altogether to the symmetry sets up in the fixed plate 22 top left and right sides, is favorable to using, makes the pull rod stimulate two pull rod connecting seats 1 simultaneously, improves the structure steadiness.

The two grabbing arm assemblies 6 are arranged, the two grabbing arm assemblies 6 are the same in shape and size, the maximum opening angle of the two grabbing arm assemblies 6 is 180 degrees, and the two grabbing arm assemblies are beneficial to forming gear engagement and forming opposite rotation.

The number of the through holes 24 is four, and the through holes are symmetrically distributed at the front end of the vertical plate 21 in pairs, so that the use is facilitated, and the light weight treatment is performed under the condition that the structural strength meets the requirement.

The upper ends of the left side and the right side of the vertical plate 21 are provided with two roller assemblies 4 which are symmetrically arranged, so that the vertical plate is beneficial to movement and limiting and can move in the guide rail.

The working principle is as follows: when the garbage bin lifting mechanism is used, firstly, the fixing frame assembly 2 is installed on a garbage bin overturning mechanism, the pull rod connecting seat 1 is connected with a pull rod, when the whole mechanism starts to act, the swing oil cylinder 3 is controlled by a garbage bin cab to enter work, the swing oil cylinder 3 drives the half cylindrical straight gear 62 to rotate, so that the two long arms 61 are in gear engagement and form opposite rotation, so that the garbage bin is grabbed and then enters work by controlling the overturning mechanism, the whole garbage bin holding mechanism is pulled to move upwards by the pull rod, the roller assemblies 4 on two sides of the vertical plate 21 move in a guide rail of the overturning mechanism, when the garbage bin arrives, the overturning mechanism turns over to dump garbage in the garbage bin to the bin, wherein the rubber plate 5 has a damping effect and increases the friction force with the garbage bin, the fixing frame assembly 2 serves as a mechanical main body of the garbage bin holding mechanism and bears the quality of the grabbing arms and the garbage bin, under the condition that structural strength satisfies the requirement, the lightweight processing has been done, reaches and to have increased the mountable scope at minimum within range with embracing the width control of bucket mechanism, is convenient for embrace the beneficial effect of bucket mechanism installation.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A gear-meshing type bucket holding mechanism is characterized by comprising a pull rod connecting seat (1), a fixing frame assembly (2), a swing oil cylinder (3), a roller assembly (4), a rubber plate (5) and a grabbing arm assembly (6), wherein the bottom end of the pull rod connecting seat (1) is welded and fixed with the left side of the top end of the fixing frame assembly (2), the bottom end of the swing oil cylinder (3) is locked and fixed with the right middle part of the top end of the fixing frame assembly (2) through a bolt, the roller assembly (4) is arranged at the upper right end of the fixing frame assembly (2), the front end of the rubber plate (5) is locked with the lower part of the front end of the fixing frame assembly (2) through a screw, the grabbing arm assembly (6) is arranged at the bottom end of the inner side of the fixing frame assembly (2), and the fixing frame assembly (2) is composed of a vertical plate (21), a fixing plate (22), a bottom plate (23), a through hole (, the device is characterized in that the bottom of the front end of the vertical plate (21) is welded and fixed with the rear end of the fixed plate (22), the upper right end of the vertical plate (21) is provided with a roller assembly (4), the left side of the top end of the fixed plate (22) is welded and fixed with the pull rod connecting seat (1), the upper end of the bottom plate (23) is welded and fixed with the bottom end of the vertical plate (21), the upper side and the lower side of the front end of the rubber plate (5) are locked with the middle parts of the front ends of the fixed plate (22) and the bottom plate (23) through screws, the middle part of the top end of the bottom plate (23) is connected with the left end of the grabbing arm assembly (6), the through holes (24) are formed in the front end of the vertical plate (21), the oil cylinder mounting seat (25) is welded and fixed in.

2. The gear mesh type barrel holding mechanism of claim 1, wherein: grab arm assembly (6) comprise long arm (61), half cylinder straight-teeth gear (62), keyway (63) and limiting plate (64), long arm (61) left end and half cylinder straight-teeth gear (62) internal diameter seam, long arm (61) bottom left side and bottom plate (23) top middle part normal running fit, keyway (63) set up in long arm (61) top left side, keyway (63) internal diameter is pegged graft fixedly with swing hydro-cylinder (3) bottom output, limiting plate (64) set up in half cylinder straight-teeth gear (62) right side.

3. The gear mesh type barrel holding mechanism of claim 1, wherein: the top end of the pull rod connecting seat (1) is of a semicircular structure, and mounting holes are formed in the left side and the right side of the pull rod connecting seat (1).

4. The gear mesh type barrel holding mechanism of claim 1, wherein: the two pull rod connecting seats (1) are arranged on the left side and the right side of the top end of the fixing plate (22) symmetrically.

5. The gear mesh type barrel holding mechanism of claim 1, wherein: the two grabbing arm assemblies (6) are arranged, the two grabbing arm assemblies (6) are the same in shape and size, and the maximum opening angle of the two grabbing arm assemblies (6) is 180 degrees.

6. The gear mesh type barrel holding mechanism of claim 1, wherein: the number of the through holes (24) is four, and the through holes are symmetrically distributed at the front end of the vertical plate (21) in pairs.

7. The gear mesh type barrel holding mechanism of claim 1, wherein: two roller assemblies (4) are arranged at the upper ends of the left side and the right side of the vertical plate (21) and are symmetrically arranged.