CN204565558U - Round brush installation and removal device - Google Patents

Abstract

The utility model relates to the technical field of road snow cleaning devices, which is a rolling brush installation and disassembly device, which includes a base, a first vertical plate is fixedly installed on the upper right end of the base; a horizontally placed pusher is fixedly installed on the first vertical plate Oil cylinder; the piston rod of the propulsion oil cylinder passes through the first mounting plate and protrudes to the left side of the first mounting plate; the left end of the piston rod is fixedly installed with an installation assembly or disassembly assembly; the upper part of the left end of the base is fixedly installed with a support capable of supporting the workpiece part and the clamping part that can clamp the workpiece. The utility model has a reasonable and compact structure and is convenient to use. It realizes the automatic installation and automatic disassembly of the rolling brush, greatly reduces the labor intensity of workers, improves the construction efficiency, and has the characteristics of safety, labor saving, simplicity and high efficiency.

Description

Roller brush installation and removal device

technical field

The utility model relates to the technical field of road snow cleaning devices, which is a roller brush installation and disassembly device.

Background technique

With the continuous advancement of the urbanization process, the workload of snow removal on roads such as urban roads, squares, highways, and expressways has gradually increased. The efficiency of manual snow removal is low and the labor intensity is high. Now road snow removal is mainly carried out by snow plows, which are mainly divided into shovel snow plows and brush snow plows. In the prior art, the bristles of the brush-type snow removal machine are inserted on the roller by computer cuttings, and the bristles will wear out after a period of use, and new bristles need to be replaced. Since the existing bristles are integrated with the roller, when replacing the bristles, The bristles need to be replaced together with the roller, which not only wastes resources, but also costs a lot. A snow-clearing roller brush is provided in the related art, which divides the whole roller into multiple roller sections, and the bristles are manually threaded on the flat roller section, and the multiple roller sections are sequentially placed on the roller shaft through key grooves. However, The installation and disassembly of the roller section of this snow cleaning roller brush are all done manually, and there are the following problems: when the roller section is manually installed, the friction between the roller section and the roller shaft is large, and the manual installation is time-consuming and laborious. The gap between the adjacent roller sections is large, and the installation is not firm; when the roller sections are manually disassembled, the roller sections need to be removed from the roller one by one, which is labor-intensive and low in construction efficiency.

Contents of the invention

The utility model provides a roller brush installation and disassembly device, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the time-consuming and labor-intensive installation and disassembly of the roller section existing in the existing snow-cleaning roller brush, and the construction efficiency is relatively low. The gap between the adjacent drum sections is large, the installation is not firm, and there are problems of potential safety hazards.

The technical solution of the utility model is achieved through the following measures: a roller brush installation and disassembly device, including a base, the upper right end of the base is fixedly installed with a first vertical plate; the first vertical plate is fixed with a horizontally placed pusher Oil cylinder; the piston rod of the propulsion oil cylinder passes through the first installation plate and protrudes to the left side of the first installation plate; the left end of the piston rod is fixedly installed with an installation assembly or disassembly assembly; the upper part of the left end of the base is fixedly installed with a support capable of supporting the workpiece part and the clamping part that can clamp the workpiece.

Below is the further optimization or/and improvement to above-mentioned utility model technical scheme:

The support part includes a first gantry frame and a support plate, the lower end of the first gantry frame is fixedly installed on the base, the inner lower part of the first gantry frame is fixedly installed with a top plate capable of supporting the workpiece, and the support plate is rotatably installed on the first gantry frame. On the top of the frame, a support seat is fixedly installed on the support plate; or/and, the cylinder barrel of the propulsion cylinder is located on the right side of the first vertical plate.

The clamping part includes a second gantry, upper slips, lower slips and a jack. The lower end of the second gantry is fixedly installed on the base, and a slideway is provided inside the column of the second gantry. The shoe can be installed on the inner side of the second gantry so that it can slide up and down along the slideway, the upper slip is located on the upper end of the lower slip, the lower end of the jack is seated on the top of the upper slip, and the upper end of the jack is against the top of the second gantry. the lower side of the top; or/and, the supporting part is located on the left side of the clamping part.

The above-mentioned installation assembly includes a cylinder and a top block. The left end of the cylinder is open, and the top block is installed inside the cylinder so that it can slide left and right. A compression spring is installed between the right end of the top block and the inner wall of the right end of the cylinder. There is an annular groove.

The above disassembly assembly includes a push rod, the right end of the push rod is provided with a mortise and tenon structure matching with the left end of the piston rod, and the left end of the push rod is provided with a mortise and tenon structure matching with the right end of the workpiece; or/and, the roller brush installation and The dismantling device also includes movable outriggers capable of supporting workpieces, and the movable outriggers are installed on the upper part of the base.

The utility model has a reasonable and compact structure and is easy to use. It adopts the combination of the propulsion oil cylinder, the support part and the installation assembly, realizes the automatic installation of the roller brush, reduces the labor intensity of the workers, saves time and effort, and at the same time the roller on the roller shaft The roller brush is pressed tightly, the connection is firm, and the performance of the roller brush is stable and reliable when it is working; the combination of the propulsion cylinder, the clamping part and the disassembly component realizes the automatic disassembly of the roller brush, which greatly reduces the labor intensity of the workers and improves the construction efficiency. It has the characteristics of safety, labor saving, simplicity and high efficiency.

Description of drawings

Accompanying drawing 1 is the front view semi-sectional structural schematic diagram of Embodiment 1 of the utility model in the first state.

Accompanying drawing 2 is the front view semi-sectional structural schematic diagram of Embodiment 1 of the present utility model in the second state.

Accompanying drawing 3 is the front view semi-sectional structural schematic diagram of Embodiment 1 of the utility model in the third state.

Accompanying drawing 4 is the front view semi-sectional structural schematic diagram of Embodiment 1 of the utility model in the fourth state.

Accompanying drawing 5 is the front view semi-sectional structural schematic diagram of Embodiment 1 of the present utility model in the fifth state.

Accompanying drawing 6 is the front view semi-sectional structural schematic diagram of the second embodiment of the utility model in the first state.

Accompanying drawing 7 is the front view semi-sectional structural schematic diagram of the second embodiment of the utility model in the second state.

Accompanying drawing 8 is the front half cross-sectional structural schematic diagram of the second embodiment of the utility model in the third state.

The codes in the drawings are: 1 is the base, 2 is the first vertical plate, 3 is the piston rod, 4 is the first gantry, 5 is the support plate, 6 is the top plate, 7 is the support seat, 8 is the cylinder, 9 is the second gantry frame, 10 is the upper slip, 11 is the lower slip, 12 is a jack, 13 is a moving leg, 14 is a cylinder, 15 is a top block, 16 is a compression spring, 17 is a push rod, 18 For roller, 19 is a roller, and 20 is a roller key.

Detailed ways

The utility model is not limited by the following examples, and the specific implementation manner can be determined according to the technical scheme of the utility model and actual conditions.

In this utility model, for the convenience of description, the description of the relative positional relationship of each component is described according to the layout method of Fig. The relationship is determined according to the layout direction of the drawings in the specification.

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

As shown in the accompanying drawings 1, 2, 3, 4, 5, 6, 7, 8, the roller brush installation and removal device includes a base 1, and the upper right end of the base 1 is fixedly equipped with a first vertical plate 2; the first vertical plate 2 is fixedly installed with a horizontally placed propulsion cylinder; the piston rod 3 of the propulsion cylinder passes through the first installation plate and protrudes to the left side of the first installation plate; the left end of the piston rod 3 is fixedly installed with an installation component or a disassembly component; the base The upper left end of 1 is fixedly installed with the support part that can support workpiece and the clamping part that can clamp workpiece. When using this roller brush installation and dismounting device to install the roller brush operation, first the left end of the roller shaft 18 is seated on the supporting part, then the installation assembly is fixedly installed on the left end of the piston rod 3, and the roller 19 with bristles is installed Put it on the front end of the installation assembly, and then drive the piston rod 3 of the propulsion cylinder to move to the left. The installation assembly drives the roller 19 to move to the right end of the roller shaft 18. When the installation assembly contacts the right end of the roller shaft 18, the installation assembly will be equipped with bristles The roller 19 is sleeved on the right end of the roller shaft 18, and the above steps are repeated successively, and a plurality of rollers 19 equipped with bristles can be placed on the roller shaft 18 and pressed tightly, which realizes the automatic installation of the roller brush and reduces the labor force of the workers. Labor intensity, saving time and effort, at the same time, the rollers 19 on the roller 18 are pressed tightly, and the connection is firm. The performance of the roller brush is stable and reliable during work; when disassembling the roller brush, first install the roller 18 The left end of the cylinder is seated on the clamping part, and the outer wall of the leftmost drum 19 is clamped by the clamping part, then the disassembly assembly is fixedly installed on the left end of the piston rod 3, and the piston rod 3 of the propulsion cylinder is driven to move to the left, and the assembly is disassembled The left end of the cylinder is in contact with the left end of the roller 18, and continues to drive the piston rod 3 of the propulsion cylinder to move to the left. The piston rod 3 pushes the disassembly assembly, and the roller 18 moves to the left. Since the outer wall of the leftmost roller 19 is clamped, the roller 19 remains fixed, and the roller 18 moves to the left, so that the roller 18 and the roller 19 are separated, and the roller 19 separated from the roller 18 will slide down to the outer wall of the disassembly assembly and the piston rod 3, and the roller will 18 is completely separated from the cylinder 19, and the cylinder 19 can be easily taken away by removing the disassembly assembly, which realizes the automatic disassembly of the roller brush, greatly reduces the labor intensity of the workers, and improves the construction efficiency.

According to actual needs, the above installation and removal device for roller brushes can be further optimized or/and improved:

As shown in accompanying drawings 1, 2, 3, 4, 5, the cylinder barrel 8 of the above-mentioned propulsion oil cylinder is positioned at the right side of the first vertical plate 2. This is beneficial to the installation of the propulsion oil cylinder, and at the same time makes the piston rod 3 have a sufficient stroke to move to the left, which is convenient for the installation and disassembly of the roller 19 to the roller 18 with a large length.

As shown in accompanying drawings 1, 2, 3, 4 and 5, the above-mentioned supporting part is located on the left side of the clamping part.

As shown in accompanying drawings 1, 2, 3, 4, 5, the above-mentioned roller brush installation and removal device also includes a movable leg 13 capable of supporting workpieces, and the movable leg 13 is installed on the top of the base 1 . When carrying out the installation work of roller 19, moving support leg 13 can provide the second point support except supporting portion for roller 18, improves the stability of roller 18, prevents that roller 18 is caused to deflect in the process of installing roller 19. Move to ensure the smooth progress of the operation; when the disassembly operation of the drum 19 is carried out, the moving outrigger 13 can provide the second point of support for the roller 18 except the clamping part, improve the stability of the roller 18, and prevent the roller 18 from being disassembled. Cause roller shaft 18 to deviate in the process of cylinder 19, guarantee the smooth progress of operation.

Embodiment 1: As shown in accompanying drawings 1, 2, 3, 4, and 5, the above-mentioned installation assembly includes a cylinder 14 and a top block 15. The left end of the cylinder 14 is open, and the top block 15 is mounted on the cylinder 14 so that it can slide left and right. Inside, a compression spring 16 is installed between the right end of the top block 15 and the inner wall of the right end of the cylinder 14, and an annular groove is provided at the left end of the top block 15.

As shown in accompanying drawings 1, 2, 3, 4, and 5, the above-mentioned support portion includes a first gantry 4 and a support plate 5, the lower end of the first gantry 4 is fixedly installed on the base 1, and the inner side of the first gantry 4 The top plate 6 capable of supporting the workpiece is fixedly installed on the bottom, and the support plate 5 is rotatably installed on the top of the first gantry frame 4, and the support seat 7 is fixedly installed on the support plate 5 .

Present embodiment is used for installing the cylinder 19 that has bristle on the roller 18, and its working process is as follows: as shown in accompanying drawing 1, support plate 5 is put down and leans against on the first gantry 4, the roller 18 The left end is seated on the supporting seat 7, and the moving leg 13 is placed on the base 1, so that the moving leg 13 supports the middle part and the right part of the roller 18, forming two-point support for the roller 18, and the roller 18 passes through The second gantry 9 fixedly installs the right end of the cylinder 14 on the left end of the piston rod 3;

As shown in accompanying drawing 2, a cylinder 19 with bristles is sleeved on the outer wall on which the key is installed on the top block 15;

As shown in accompanying drawing 3, drive the piston rod 3 of propulsion oil cylinder to move to the left, make the annular groove of top block 15 stretch into the inside of roller 18, the left end of roller 19 contacts with the right end of roller 18 simultaneously, and the roller key 20 corresponds to the key on the top block 15;

As shown in Figure 4, continue to push the piston rod 3 of the propulsion cylinder to move to the left. At this time, because the top block 15 has been in contact with the left end of the roller 18, the top block 15 cannot continue to move to the left, and the cylinder 14 is squeezed and compressed. spring 16, and push the roller 19 to continue to move to the left on the outer wall of the roller 18, and the keyway of the roller 19 matches the roller key 20;

As shown in accompanying drawing 5, when the roller 19 has been sleeved on the roller 18, the piston rod 3 of the propulsion oil cylinder is driven to move to the right, the cylinder 14 and the top block 15 are withdrawn, the compression spring 16 is reset, and the above steps are repeated. Realize the operation of automatically installing the roller 19 on the roller 18, improve the installation efficiency of the roller brush, reduce the labor intensity of workers, save time and effort, and are easy to operate.

Embodiment 2: As shown in accompanying drawings 6, 7, and 8, the above-mentioned clamping part includes a second gantry 9, an upper slip 10, a lower slip 11 and a jack 12, and the lower end of the second gantry 9 is fixedly installed on the base 1, the inner side of the column of the second gantry 9 is provided with a slideway, and the upper slip 10 and the lower slip 11 are installed on the inner side of the second gantry 9 so that they can slide up and down along the slideway, and the upper slip 10 is located on the lower slipway 11, the lower end of the jack 12 is seated on the top of the upper slip 10, and the upper end of the jack 12 leans against the top underside of the second gantry 9.

As shown in accompanying drawings 6, 7, and 8, the above-mentioned disassembly assembly includes a push rod 17, and the right end of the push rod 17 is provided with a mortise and tenon structure matched with the left end of the piston rod 3, and the left end of the push rod 17 is provided with the right end of the workpiece. Compatible mortise and tenon structure.

This embodiment is used for dismounting the roller 19 with bristles installed on the roller 18, and its working process is as follows:

As shown in accompanying drawing 6, the support plate 5 is packed up to the top of the first gantry 4 and locked, the first gantry 4 is in an open state, and a top plate 6 is installed inside the first gantry 4; Install the lower slip 11 on the inner side of the frame 9, place the left end of the roller 18 on which the roller 19 is installed on the lower slip 11, and then install the upper slip 10 on the inner side of the second gantry 9, the upper slip 10 and the lower slip. Slips 11 are stuck on the outer wall of the leftmost drum 19; a jack 12 is installed on the top of the upper slip 10, and the top of the jack 12 is pushed against the top underside of the second gantry 9, and the jack 12 is adjusted so that the upper slip 10 and The lower slip 11 clamps and fixes the outer wall of the outermost cylinder 19, puts the moving leg 13 on the base 1, makes the moving leg 13 support the middle part and the right part of the roller 18, and the roller 19 is installed. The shaft 18 forms a two-point support; the right end of the push rod 17 is installed on the left end outer wall of the piston rod 3, and the mortise and tenon structure at the left end of the push rod 17 is aligned with the mortise and tenon structure at the right end of the roller 18;

As shown in Figure 7, the piston rod 3 driving the propulsion cylinder moves to the left, and the piston rod 3 drives the ejector rod 17 to move to the left, so that the mortise and tenon structure at the left end of the piston rod 3 matches the mortise and tenon structure at the right end of the roller 18;

As shown in Figure 8, continue to drive the piston rod 3 to move to the left, and the piston rod 3 drives the push rod 17 to move to the left. Since the leftmost roller 19 has been compressed and fixed, the roller 18 is on the push rod 17. Move to the left under the action of the roller 18, which makes the roller 19 on the right end gradually separate from the roller 18. As the roller 18 continues to be pushed to move to the left, the left end of the roller 18 is supported by the top plate 6. When the right end of the roller 18 When passing through the second gantry 9 completely, the leftmost cylinder 19 is also separated from the roller shaft 18, and the separated cylinder 19 will slide onto the push rod 17 and the piston rod 3, because the push rod 17 and the piston rod 3 are all polished rods. , and the diameter is much smaller than the roller shaft 18, so the ejector rod 17 and the piston rod 3 are easily taken out from the roller 19. In this way, the automatic disassembly of the drum 19 is realized, the working efficiency is improved, the labor intensity of workers is reduced, and the operation is convenient and fast.

The above technical features constitute the embodiment of the utility model, which has strong adaptability and implementation effect, and non-essential technical features can be increased or decreased according to actual needs to meet the needs of different situations.

Claims (9)

1. a round brush installation and removal device, it is characterized in that comprising base, the right-hand member top of base is installed with the first riser; First riser is installed with the propelling cylinder of horizontal positioned; The left side of the piston rod of propelling cylinder through the first installing plate and to the first installing plate is stretched out; The left end of piston rod is installed with installation component or disconnect assembly; The left upper part of base is installed with can the support of holding workpieces and the clamping part of energy holding workpiece.

2. round brush installation and removal device according to claim 1, it is characterized in that support comprises the first portal frame and support plate, the lower end of the first portal frame is fixedly mounted on base, the lower inside of the first portal frame is installed with the top board of energy holding workpieces, support plate can be arranged on the top of the first portal frame rotationally, and support plate is installed with supporting base; Or/and the cylinder barrel of propelling cylinder is positioned at the right side of the first riser.

3. round brush installation and removal device according to claim 1 and 2, it is characterized in that clamping part comprises the second portal frame, upper slips, lower slips and jack, the lower end of the second portal frame is fixedly mounted on base, slideway is provided with inside the column of the second portal frame, upper slips, lower slips can slide up and down to along slideway the inner side being arranged on the second portal frame, upper slips is positioned at the upper end of lower slips, the top of upper slips is located in the lower end of jack, and the upper end of jack is resisted against on the downside of the top of the second portal frame; Or/and supporting portion is in the left side of clamping part.

4. round brush installation and removal device according to claim 1 and 2, it is characterized in that installation component comprises cylinder and jacking block, the left end opening of cylinder, jacking block can be arranged on cylinder interior slidingly, be provided with Compress Spring between the right-hand member of jacking block and the right-hand member inwall of cylinder, the left end of jacking block is provided with an annular groove.

5. round brush installation and removal device according to claim 3, it is characterized in that installation component comprises cylinder and jacking block, the left end opening of cylinder, jacking block can be arranged on cylinder interior slidingly, be provided with Compress Spring between the right-hand member of jacking block and the right-hand member inwall of cylinder, the left end of jacking block is provided with an annular groove.

6. round brush installation and removal device according to claim 1 and 2, it is characterized in that disconnect assembly comprises push rod, the right-hand member of push rod is provided with the joinery and its construction matched with the left end of piston rod, and the left end of push rod is provided with the joinery and its construction matched with the right-hand member of workpiece; Or/and round brush installation and removal device also comprises can the mobile supporting leg of holding workpieces, and mobile supporting leg is arranged on base top.

7. round brush installation and removal device according to claim 3, it is characterized in that disconnect assembly comprises push rod, the right-hand member of push rod is provided with the joinery and its construction matched with the left end of piston rod, and the left end of push rod is provided with the joinery and its construction matched with the right-hand member of workpiece; Or/and round brush installation and removal device also comprises can the mobile supporting leg of holding workpieces, and mobile supporting leg is arranged on base top.

8. round brush installation and removal device according to claim 4, it is characterized in that disconnect assembly comprises push rod, the right-hand member of push rod is provided with the joinery and its construction matched with the left end of piston rod, and the left end of push rod is provided with the joinery and its construction matched with the right-hand member of workpiece; Or/and round brush installation and removal device also comprises can the mobile supporting leg of holding workpieces, and mobile supporting leg is arranged on base top.

9. round brush installation and removal device according to claim 5, it is characterized in that disconnect assembly comprises push rod, the right-hand member of push rod is provided with the joinery and its construction matched with the left end of piston rod, and the left end of push rod is provided with the joinery and its construction matched with the right-hand member of workpiece; Or/and round brush installation and removal device also comprises can the mobile supporting leg of holding workpieces, and mobile supporting leg is arranged on base top.