CN207176584U - A kind of municipal garbage pick-up unit - Google Patents

Abstract

The utility model relates to a municipal garbage picking device, which comprises a movable supporting platform, a column, a swing arm one, a swing arm two and a clamping mechanism. The clamping mechanism includes a mounting plate, a left clamping arm, a left connecting rod, a right The clamping arm, right connecting rod, rotating disc, push rod, and sliding shaft can be rotated 360 degrees through the column. The first swing arm can swing up and down, and the second swing arm can swing back and forth, so that the municipal garbage pickup device can easily hold garbage , can adapt to the use requirements of different road conditions; the first swing arm and the second swing arm are driven by the cylinder, the structure is simple, the stability is good, and the cost is low; The rotating disc cooperates so that when the rotating disc rotates, the left clamping arm and the right clamping arm can be driven to move, and the clamping cooperation of the left clamping block and the right clamping block is completed.

Description

A municipal garbage pick-up device

technical field

The utility model relates to the technical field of municipal engineering auxiliary equipment, in particular to a municipal garbage picking device.

Background technique

With the acceleration of urbanization and the continuous increase of urban population density, the collection, storage and transportation of massive urban domestic waste has become an important problem in urban modern management. With the development of science and technology, cleaning and sanitation work has reached a certain level Mechanization and automation have been realized on the ground. Garbage sweepers can be used very conveniently in open urban streets, which greatly reduces the labor intensity of sanitation workers and improves work efficiency. However, in some back streets, alleys, stations, docks and other terrains are more complicated In some areas, the use of garbage sweepers is greatly restricted. Garbage such as sundries, fruit peels, and cigarette butts on the ground is still picked up manually, and sanitation workers still use traditional cleaning tools such as brooms, dustpans, and clips made of bamboo strips. , high labor intensity and low work efficiency; and the garbage that is not disposed of in time can easily breed bacteria and become toxic and harmful garbage, causing direct or indirect harm to workers.

Utility model content

The problem to be solved by the utility model is to provide a municipal garbage picking device, which can pick up garbage without direct contact with garbage, reduce the harm of toxic and harmful garbage to personnel, and improve the working efficiency.

In order to solve the above problems, the utility model provides a municipal garbage picking device, which includes a movable support platform, a column, swing arm 1, swing arm 2 and a clamping mechanism, and the column can be rotatably arranged on the support platform At the top, the swing arm one can swing up and down and is set on the column, the swing arm two can swing back and forth and is set at the front end of the swing arm one, and the clamping mechanism is set at the front end of the swing arm two, so that the clamping mechanism can move with the movement of the support platform, the rotation of the column, the swing arm one swings up and down, and the swing arm two swings back and forth; the clamping mechanism includes a mounting plate, a left clamping arm, a left connecting rod, a right clamp arm, right connecting rod, rotating disk, push rod, sliding shaft, the tail end of the mounting plate is fixedly connected with the front end of the swing arm 2; The middle part of the mounting plate is provided with a longitudinal chute, the middle part of the left clamping arm is pivotally connected with the left side of the front end of the mounting plate through the left pivot, and the middle part of the right clamping arm is connected with the mounting plate through the right pivot The right side of the front end of the sliding shaft is pivotally fitted; the bottom end of the sliding shaft is slidingly fitted with the longitudinal chute, and the top end of the sliding shaft is connected to the tail end of the left connecting rod, the tail end of the right connecting rod, and the front end of the push rod. The front end of the left connecting rod is hingedly matched with the tail end of the left clamp arm, the front end of the right connecting rod is hingedly matched with the tail end of the right clamp arm, and the tail end of the push rod is hinged with the tail end of the right clamp arm. The edge of the rotating disk is hingedly matched, so that when the rotating disk rotates, the push rod moves with the rotating disk, driving the left and right connecting rods to move back and forth; the front end of the left clamping arm is fixed with a left clamping block, and the The front end of the right clamping arm is fixedly provided with a right clamping block, the left clamping block and the right clamping block are arranged symmetrically, and the relative inner sides of the left clamping block and the right clamping block are arranged in an arc shape, so that the left clamping block 1. When the right clamping blocks are close to each other, they can clamp the articles placed in the arc area; a return spring is arranged between the left clamping arm and the right clamping arm, and one end of the return spring is fixedly arranged on the left clamping block Between the left pivot and the other end of the return spring is fixedly arranged between the right clamping block and the right pivot. When in use, the rotating disk rotates until the tail end of the push rod is placed in the center of the rotating disk. On the left and right sides, the sliding shaft is placed in the middle of the longitudinal chute, and the left clamp arm, right clamp arm and return spring are in the initial state; Pushing the rod forward drives the sliding shaft to move forward in the longitudinal chute, and the left connecting rod moves obliquely to the left front to drive the tail end of the left clamping arm to move outward, so that the left clamping arm rotates around the left pivot, and the right connecting rod moves forward to the right The oblique movement drives the tail end of the right clamping arm to move outward, so that the right clamping arm rotates around the right pivot. The return spring between the clamp arm and the right clamp arm is compressed; when the rotating disk rotates until the tail end of the push rod is placed behind the center of the rotating disk, the push rod pulls back to drive the sliding shaft to move backward in the longitudinal chute, and the left connecting rod pulls back Drive the tail end of the left clamping arm to move inward, so that the left clamping arm rotates around the left pivot, and the right connecting rod pulls back to drive the tail end of the right clamping arm to move inward, making the right clamping arm rotate around the right pivot, and the left clamping arm The left clamp block at the front end and the right clamp block at the front end of the right forearm are far away from each other To form a loose clamp, the return spring between the left clamp arm and the right clamp arm bounces off to realize the picking up of garbage.

Further, the tail end of the swing arm one is hingedly fitted with the bottom of the column, and a first air cylinder is arranged on the upper part of the column, and the output shaft of the first cylinder is in transmission cooperation with the middle part of the swing arm one, so that the When the output shaft of the first cylinder expands and contracts, it can drive the swing arm to swing up and down.

Further, the front end of the swing arm 1 is hingedly matched with the middle part of the swing arm 2, a second cylinder is arranged on the swing arm 1, and the output shaft of the second cylinder is driven and matched with the tail end of the swing arm 2, When the output shaft of the second cylinder is stretched, the second swing arm can be driven to swing back and forth.

Further, the municipal garbage picking device also includes a rotary cylinder for driving the rotation of the column, the bottom end of the column is provided with a rotating shaft, and the rotating shaft is in transmission cooperation with the output shaft of the rotary cylinder, so that the rotation of the rotary cylinder The drive column rotates when the output shaft rotates.

The technical effect of the utility model: the municipal garbage picking device of the utility model can be set by rotating 360 degrees through the column, the first swing arm can swing up and down, and the second swing arm can swing back and forth, so that the municipal garbage picking device can easily hold the garbage, It can adapt to different road conditions; swing arm 1 and swing arm 2 are driven by cylinders, with simple structure, good stability and low cost; The disk fits together, so that when the rotating disk rotates, it can drive the left clamping arm and the right clamping arm to move, and complete the clamping cooperation of the left clamping block and the right clamping block; avoid direct contact of personnel with garbage, reduce labor intensity, reduce injury to personnel, and improve work efficiency.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is the structural representation of the utility model municipal refuse pick-up device;

Fig. 2 is a partial enlarged view of area A in Fig. 1;

Fig. 3 is a structural schematic diagram of the clamping mechanism of the present invention.

In the figure: support platform 1, wheel 11, support seat 12, cylindrical cavity 13, cover plate 14, column 2, first pin 21, second pin 22, rotating base 23, rotating cylinder 24, rotating shaft 25 , swing arm one 3, first cylinder 31, third pin shaft 32, fourth pin shaft 33, fifth pin shaft 34, swing arm two 4, second cylinder 41, sixth pin shaft 42, clamping mechanism 5, Left clamping claw 51, left clamping block 511, left pivot 512, left connecting rod 513, right clamping claw 52, right clamping block 521, right pivot 522, right connecting rod 523, mounting plate 53, rotating disk 54, push rod 55, longitudinal chute 56, slide shaft 57, back-moving spring 58.

Detailed ways

Embodiment 1 As shown in Figure 1, the municipal garbage pickup device of this embodiment includes a support platform 1, a column 2, a swing arm 3, a swing arm 2 4 and a clamping mechanism 5, and the bottom end of the support platform 1 is symmetrically arranged with two Set of wheels 11 is convenient to move the support platform 1; the swing arm-3 can swing up and down and be arranged on the column 2, the tail end of the swing arm-3 is hinged with the bottom of the column 2 through the first pin shaft 21, and the top of the column 2 is provided with the first A cylinder 31, the tail end of the first cylinder 31 is hingedly matched with the column 2 through the second pin 22, and the output shaft of the first cylinder 31 is driven and matched with the middle part of the swing arm 3 through the third pin 32, so that the first When the output shaft of a cylinder 31 is telescopic, the swing arm one 3 can be driven to swing up and down around the first bearing pin 21; The second cylinder 41 is arranged on the top, the tail end of the second cylinder 41 is articulated with the swing arm one 3 through the fourth pin shaft 33, and the output shaft of the second cylinder 41 is connected with the tail end of the swing arm two 4 through the sixth pin shaft 42 The transmission is matched so that when the output shaft of the second cylinder 41 expands and contracts, the swing arm 24 can be driven to swing back and forth around the fifth pin shaft 34 .

As shown in Figure 3, the clamping mechanism 5 comprises a mounting plate 53, a left clamping arm 51, a left connecting rod 513, a right clamping arm 52, a right connecting rod 523, a rotating disk 54, a push rod 55, a sliding shaft 57, and a mounting plate 53 The tail end of the swing arm 24 is fixedly connected with the front end of the swing arm 2; the tail end of the mounting plate 53 is fixedly provided with a second rotary cylinder (not shown in the figure), and the center of the rotating disk 54 is matched with the output shaft of the second rotary cylinder for transmission. The second rotary cylinder can drive the rotating disc 54 to rotate at the tail end of the mounting plate 53; the middle part of the mounting plate 54 is provided with a longitudinal chute 56, and the middle part of the left clamp arm 51 is pivoted with the front end left side of the mounting plate 53 through the left pivot 512 The middle part of the right clamping arm 52 is pivotally connected with the right side of the front end of the mounting plate 53 through the right pivot 522; the bottom end of the sliding shaft 57 is slidingly fitted with the longitudinal chute 56, and the tail end of the left connecting rod 513 and the right connecting rod The tail end of the rod 523 and the front end of the push rod 55 are sleeved on the top of the sliding shaft 57, so that the left connecting rod 513, the right connecting rod 52, and the push rod 55 are Y-shaped and arranged on the mounting plate; The tail end of the shaft and the left clamp arm 51 is hingedly matched, the front end of the right connecting rod 523 is hingedly matched with the tail end of the right clamp arm 52 through the pin shaft, and the tail end of the push rod 55 is hingedly matched with the edge of the rotating disk 54 through the pin shaft, so that When the rotating disk 54 rotates, the push rod 55 moves on the circumference with the rotating disk 54, driving the left connecting rod 513 and the right connecting rod 523 to move back and forth; The right clamping block 521 is fixedly arranged, the left clamping block 511 and the right clamping block 521 are arranged symmetrically, and the relative inner sides of the left clamping block 511 and the right clamping block 521 are arranged in an arc shape, so that the left clamping block 511 and the right clamping block 521 are close to each other , the article placed in the arc-shaped area can be clamped; a return spring 58 is arranged between the left clamp arm 51 and the right clamp arm 52, and one end of the return spring 58 is fixedly arranged on the left clamp block 511 and the left pivot 512 Between, the other end of the return spring 58 is fixedly arranged between the right clamping block 521 and the right pivot 522 .

When the clamping mechanism 5 was in use, the rotating disk 54 rotated until the tail end of the push rod 55 was placed on the left and right sides of the rotating disk 54 center, the sliding shaft 57 was placed in the middle of the longitudinal chute 56, and the left clamping arm 51, right Clamp arm 52 and back-moving spring 58 are in initial state; Rotating disk 54 rotates to the front of the tail end of push rod 55 when being placed in the center of rotating disk 54, and push rod 55 pushes forward and drives slide shaft 57 to move forward in longitudinal chute 56, The left connecting rod 513 moves obliquely to the left front to drive the tail end of the left clamping arm 51 to move outward, so that the left clamping arm 51 rotates around the left pivot 512, and the right connecting rod 523 moves obliquely to the right front to drive the right clamping arm 52. The tail end moves outwards, so that the right clamping arm 52 rotates around the right pivot 522, the left clamping block 511 at the front end of the left clamping arm 51 and the right clamping block 521 at the front end of the right forearm 52 are close to each other to form clamping, the left clamping arm 51 and The return spring 58 between the right clamp arms 52 is compressed; when the rotating disc 54 rotates until the tail end of the push rod 55 is placed behind the center of the rotating disc 54, the push rod 55 is pulled back to drive the sliding shaft to move backward in the longitudinal chute 56 , the left connecting rod 513 pulls back to drive the tail end of the left clamp arm 51 to move inwardly, so that the left clamp arm 51 rotates around the left pivot 512, and the pullback of the right connecting rod 523 drives the tail end of the right clamp arm 52 to move inwardly, so that The right clamping arm 52 rotates around the right pivot 522, and the left clamping block 511 at the front end of the left clamping arm 51 and the right clamping block 521 at the front end of the right forearm 52 are away from each other to form a loose clamp. Return spring 58 springs open.

As preferably, as shown in Figure 2, the top of the support platform 1 is fixedly connected with a support base 12 via bolts, a cylindrical cavity 13 is arranged on the top of the support base 12, and a rotating cylinder 24 is fixedly arranged in the cylindrical cavity 13. The output shaft of the rotary cylinder 24 is vertically arranged; the top of the cylindrical cavity 13 is fixed with a cover plate 14 through bolts, the upper end surface of the cover plate 14 is provided with a circular rotating groove, and the center of the circular rotating groove of the cover plate A through hole is provided, and the bottom end of the column 2 is provided with a rotating shaft 25 that rotates with the through hole, and the bottom of the column 1 is also provided with a rotating base 23 that matches the shape of the circular rotating groove, so that the rotation of the bottom end of the column 2 When the shaft 25 passes through the through hole to drive and cooperate with the output shaft of the rotating cylinder 24, the rotating base 23 rotates and cooperates with the circular rotating groove, so that the rotating cylinder 24 can drive the column 2 to rotate 360° on the support platform 1.

When in use, move the municipal garbage picking device to the corresponding position, turn the column, swing the swing arm 1 up and down, and swing the swing arm 2 back and forth, so that the clamping mechanism is close to the garbage to be picked up, and the garbage is placed between the left clamping block and the right left clamping block , through the second rotary cylinder, the cylinder drives the rotating disk and the push rod to move so that the left and right clamping blocks are clamped, and the garbage is clamped.

Apparently, the above-mentioned embodiments are only examples for clearly illustrating the utility model, rather than limiting the implementation manner of the utility model. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. However, the obvious changes or modifications derived from the spirit of the present utility model are still within the protection scope of the present utility model.

Claims (1)

1. A kind of municipal refuse pick-up device, it is characterized in that, comprises: movable support platform, column, swing arm one, swing arm two and clamping mechanism, described column is rotatably arranged on the top of described support platform, so The first swing arm can swing up and down and is arranged on the column, the second swing arm can swing back and forth and is arranged on the front end of the first swing arm, and the clamping mechanism is arranged on the front end of the second swing arm, so that the The clamping mechanism can move with the movement of the support platform, the rotation of the column, the swing arm one swings up and down, and the swing arm two swings back and forth; The clamping mechanism includes a mounting plate, a left clamping arm, a left connecting rod, a right clamping arm, a right connecting rod, a rotating disc, a push rod, and a sliding shaft, and the tail end of the mounting plate is fixed to the front end of the second swing arm Connected; the rotating disk is rotatably matched with the tail end of the mounting plate, the middle part of the mounting plate is provided with a longitudinal chute, and the middle part of the left jig arm is pivotally connected to the left side of the front end of the mounting plate via the left pivot Matching, the middle part of the right clamping arm is pivoted with the front right side of the mounting plate through the right pivot; the bottom end of the sliding shaft is slidingly fitted with the longitudinal chute, and the top end of the sliding shaft is fitted with the The tail end of the left connecting rod, the tail end of the right connecting rod, and the front end of the push rod are rotationally matched, the front end of the left connecting rod is hingedly matched with the tail end of the left jig arm, and the front end of the right connecting rod is connected with the The tail end of the right jig arm is hingedly fitted, and the tail end of the push rod is hingedly fitted with the edge of the rotating disk, so that when the rotating disk rotates, the push rod moves with the rotating disk to drive the left and right connecting rods move back and forth; The front end of the left clamping arm is fixedly provided with a left clamping block, the front end of the right clamping arm is fixedly provided with a right clamping block, the left clamping block is arranged symmetrically with the right clamping block, and the left clamping block and the right clamping block The relative inner side of the center is arranged in an arc shape, so that when the left clamping block and the right clamping block are close to each other, the article placed in the arc-shaped area can be clamped; a reset is set between the left clamping arm and the right clamping arm. A spring, one end of the return spring is fixedly arranged between the left clamping block and the left pivot, and the other end of the return spring is fixedly arranged between the right clamping block and the right pivot.