CN110403348B

CN110403348B - Corner compressing device for environmental sanitation brush

Info

Publication number: CN110403348B
Application number: CN201910659409.7A
Authority: CN
Inventors: 王小玲
Original assignee: Anhui Ronghang Electromechanical Parts Co ltd
Current assignee: Anhui Kaida Brush Industry Co.,Ltd.
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2021-05-04
Anticipated expiration: 2039-07-22
Also published as: CN110403348A

Abstract

The invention discloses a corner pressing device for a sanitation brush, which comprises a workbench, wherein four corners of the top of the workbench are fixedly connected with supports, a rack is fixedly connected between the top ends of the four supports, the left side and the right side of the bottom of the rack are fixedly connected with electric telescopic rods, the bottom ends of the electric telescopic rods are fixedly connected with clamping devices through bolts, each clamping device comprises an upper fixing plate and a lower fixing plate, the upper fixing plate and the lower fixing plate are fixedly connected through bolts, and sliding frames are slidably connected between the upper fixing plate and the lower fixing plate. Corner closing device that sanitation brush was used utilizes first handle to drive the gear and rotates, can make four carriages drive four splint and draw close or scatter to the outside to the centre simultaneously, and then can make things convenient for quick change and press from both sides tightly the pressure disk, and manual operation structure is with low costs, easy to maintain and reliable operation, and work efficiency is high simultaneously, convenient to use.

Description

Corner compressing device for environmental sanitation brush

Technical Field

The invention relates to the technical field of environmental sanitation brush production equipment, in particular to a corner pressing device for an environmental sanitation brush.

Background

The sanitation brush is formed by drilling holes at a certain angle (135 degrees) on a cut PP disc, folding and inserting cut flat steel wires or PP brush wires and nylon wires in series, and is arranged on a municipal sanitation vehicle and used for cleaning streets or snow and the like. A disc brush or a steel wire disc brush which is arranged on a municipal sanitation vehicle and used for cleaning streets is a representative sanitation brush. The products comprise sweeper rolling brushes, pressing sheet type roller combined sweeping brushes, roller type sweeper brushes, square sweeping brushes, round sweeping brushes, sewage treatment brushes, scrubber brushes, computer car washer brushes and the like. The disc type sweeping brush of the sanitation truck is made of high-strength plastic brush wires and is used for cleaning dirt on the ground; a roller brush for a floor washing machine. The material disc sanitation brush material can be PP brush wire, PA wire or steel wire.

Prior art is like the disclosed corner closing device for sanitation brush of CN 108903230A, assist complicated mechanical structure through setting up electronic structure such as motor and electric telescopic handle, the realization is to the installation of sanitation brush processing with pressure disk, the structure is complicated with high costs, and use electronic equipment further to have increased equipment cost and cost of maintenance, and break down easily, can influence the processing progress, and this equipment is direct to put the sanitation brush on the workstation, need artifical centering, it is comparatively troublesome, if the sanitation brush is put askewly, then can influence the precision that compresses tightly.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a corner pressing device for a sanitation brush, and solves the problems that in the prior art, the corner pressing device for the sanitation brush disclosed in CN 108903230A is complex in structure and high in cost, equipment cost and maintenance cost are further increased by using electronic equipment, faults are easy to occur, and the equipment directly places the sanitation brush on a workbench, needs manual centering, is troublesome and easily affects pressing precision.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a corner closing device that sanitation brush was used, includes the workstation, the equal fixedly connected with support in four corners at workstation top, and fixedly connected with frame between the top of four supports, the equal fixedly connected with electric telescopic handle in the left and right sides of frame bottom, and electric telescopic handle's bottom is through bolt fixedly connected with clamping device.

The clamping device comprises an upper fixing plate and a lower fixing plate which are fixedly connected through bolts, a sliding frame is connected between the upper fixing plate and the lower fixing plate in a sliding manner, the top of the lower fixed plate is provided with a guide groove matched with the sliding frame, the center of the top of the lower fixed plate is rotationally connected with a gear, one side of the sliding frame, which is close to the gear, is fixedly connected with a convex tooth, the convex teeth are meshed with the surface of the gear, a clamping plate is fixedly connected to the bottom of the sliding frame and one side far away from the gear, the axis of the gear is fixedly connected with a prism shaft, the top end of the prism shaft penetrates through the upper fixing plate and extends to the upper part of the upper fixing plate, a prism sleeve is connected on the surface of the prism shaft and positioned above the upper fixing plate in a sliding way, and the interior of the upper fixing plate is provided with a prismatic limiting hole matched with the prismatic sleeve, and the top end of the prismatic sleeve is fixedly connected with a first rotating handle.

Preferably, the top of the upper fixing plate is fixedly connected with an elliptical frame, and the top of the elliptical frame is fixedly connected with the bottom end of the electric telescopic rod.

Preferably, the bottom of the workbench is fixedly connected with a base through a supporting block, and the left side and the right side of the top of the workbench are both connected with a right-angle centering frame in a sliding manner.

Preferably, the two ends of the bottom of the right-angle centering frame are fixedly connected with sliding rods, and first sliding grooves matched with the sliding rods are formed in the front side and the rear side of the inside of the workbench.

Preferably, the bottom of slide bar extends to the bottom and the fixedly connected with mounting panel of workstation, adjacent two fixedly connected with spring between the mounting panel, and the centre of spring is through the top fixed connection of stationary blade and base.

Preferably, the middle of the bottom of the right-angle centering frame is fixedly connected with a sliding sleeve, and the two sides of the inside of the workbench are provided with second sliding grooves matched with the sliding sleeve.

Preferably, a limiting clamping strip is fixedly connected between the workbench and the base and located under the second sliding groove, a positioning bolt is connected to the middle of the inside of the right-angle centering frame in a threaded manner, and the sliding sleeve is sleeved outside the positioning bolt.

Preferably, the top end of the positioning bolt is fixedly connected with a second rotating handle, and the top of the limiting clamping strip is provided with a positioning clamping groove matched with the bottom end of the positioning bolt.

(III) advantageous effects

The invention provides a corner pressing device for an environmental sanitation brush. Compared with the prior art, the method has the following beneficial effects:

(1) the corner pressing device for the environmental sanitation brush comprises an upper fixing plate and a lower fixing plate which are fixedly connected through bolts, a sliding frame is slidably connected between the upper fixing plate and the lower fixing plate, a guide groove matched with the sliding frame is formed in the top of the lower fixing plate, a gear is rotatably connected to the center of the top of the lower fixing plate, a convex tooth is fixedly connected to one side, close to the gear, of the sliding frame and meshed with the surface of the gear, a clamping plate is fixedly connected to the bottom of the sliding frame and one side, far away from the gear, of the sliding frame, a prism shaft is fixedly connected to the axis of the gear, a prism sleeve is slidably connected to the surface of the prism shaft and positioned above the upper fixing plate, a first rotating handle is fixedly connected to the top end of the prism sleeve, the gear is driven to rotate by the first rotating handle, and the four sliding frames can drive the four clamping plates to simultaneously move towards, and then can be convenient quick change and press from both sides tightly the pressure disk, manual operation structure is with low costs, easy to maintain and reliable operation, and work efficiency is high simultaneously, convenient to use.

(2) The utility model discloses a corner closing device that sanitation was brushed was used, there is the prism cover through the top sliding connection who just is located the upper fixed plate on the surface of prism axle, and the inside of upper fixed plate set up with the prism spacing hole of prism cover looks adaptation, the first turning handle of top fixedly connected with of prism cover, but utilize the inside hexagonal prism hole of prism cover to keep relative gliding ability when can drive prism axle pivoted, and utilize the surface and the spacing hole cooperation of prism cover octagon, only need push down first turning handle after rotating, alright utilize the spacing hole of prism to block the prism cover and restrict its reversal, guaranteed that man-hour pressure disk can not drop, and easy operation is convenient, and work efficiency is improved.

(3) Corner closing device that sanitation brush was used, there is right angle centering frame through the equal sliding connection in the left and right sides at the workstation top, the equal fixedly connected with slide bar in both ends of right angle centering frame bottom, and the inside front and back both sides of workstation all set up the first spout with slide bar looks adaptation, the bottom of slide bar extends to the bottom and the fixedly connected with mounting panel of workstation, fixedly connected with spring between two adjacent mounting panels, and the centre of spring passes through the top fixed connection of stationary blade and base, utilize the right angle centering frame of the pulling force pulling both sides of spring, make it press from both sides tight sanitation brush to the centre, and then can realize the automatic centering to the sanitation brush, the machining precision when having guaranteed to the sanitation brush corner compresses tightly, the processingquality is improved, and the installation is comparatively convenient.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the top structure of the lower retaining plate of the present invention;

FIG. 3 is a top view of the top structure of the upper retaining plate of the present invention;

FIG. 4 is a schematic structural view of a prism shaft and a prism sleeve according to the present invention;

FIG. 5 is a top view of the table top structure of the present invention;

FIG. 6 is a schematic structural view of a position-limiting locking strip and a positioning bolt of the present invention;

fig. 7 is a partial enlarged view of the invention at a in fig. 5.

In the drawing, 1-workbench, 2-bracket, 3-frame, 4-electric telescopic rod, 5-clamping device, 6-upper fixing plate, 7-lower fixing plate, 8-sliding frame, 9-guiding groove, 10-gear, 11-convex tooth, 12-clamping plate, 13-prism shaft, 14-prism sleeve, 15-prism limit hole, 16-first rotating handle, 17-elliptical frame, 18-base, 19-right angle centering frame, 20-sliding rod, 21-first sliding chute, 22-mounting plate, 23-spring, 24-sliding sleeve, 25-second sliding chute, 26-limit clamping strip, 27-positioning bolt, 28-second rotating handle and 29-positioning clamping groove.

Detailed Description

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

Referring to fig. 1-7, an embodiment of the present invention provides a technical solution: a corner pressing device for a sanitation brush comprises a workbench 1, wherein the bottom of the workbench 1 is fixedly connected with a base 18 through a supporting block, the left side and the right side of the top of the workbench 1 are respectively and slidably connected with a right-angle centering frame 19, two ends of the bottom of the right-angle centering frame 19 are respectively and fixedly connected with a sliding rod 20, the front side and the rear side of the interior of the workbench 1 are respectively provided with a first sliding chute 21 matched with the sliding rod 20, the sliding rod 20 is matched with the first sliding chute 21 and can limit the moving direction of the right-angle centering frame 19, the bottom end of the sliding rod 20 extends to the bottom of the workbench 1 and is fixedly connected with a mounting plate 22, a spring 23 is fixedly connected between every two adjacent mounting plates 22, the spring 23 can be periodically replaced to keep elasticity, the middle of the spring 23 is fixedly connected with the top of the base 18 through a fixing sheet, the right-angle centering frames 19 on, further, the automatic centering of the sanitation brush can be realized, the processing precision of the sanitation brush when corners of the sanitation brush are pressed is guaranteed, the processing quality is improved, the installation is convenient, a sliding sleeve 24 is fixedly connected in the middle of the bottom of the right-angle centering frame 19, two sides of the inner part of the workbench 1 are respectively provided with a second sliding groove 25 matched with the sliding sleeve 24, a limiting clamping strip 26 is fixedly connected between the workbench 1 and the base 18 and is positioned under the second sliding groove 25, a positioning bolt 27 is connected with the middle thread of the inner part of the right-angle centering frame 19, the sliding sleeve 24 is sleeved outside the positioning bolt 27, a second rotating handle 28 is fixedly connected with the top end of the positioning bolt 27, a positioning clamping groove 29 matched with the bottom end of the positioning bolt 27 is arranged at the top of the limiting clamping strip 26, the positioning bolt 27 is rotated to enable the bottom end of the positioning bolt to be inserted into different positions in the positioning clamping groove 29, the positioning of the right-angle centering frame 19, and fixedly connected with frame 3 between the top of four supports 2, the equal fixedly connected with electric telescopic handle 4 in the left and right sides of frame 3 bottom, and bolt fixedly connected with clamping device 5 is passed through to electric telescopic handle 4's bottom, and electric telescopic handle 4 is used for pushing down whole clamping device 5 and pressure disk.

The clamping device 5 comprises an upper fixing plate 6 and a lower fixing plate 7, the upper fixing plate 6 is fixedly connected with the lower fixing plate 7 through bolts, the top of the upper fixing plate 6 is fixedly connected with an elliptical frame 17, the top of the elliptical frame 17 is fixedly connected with the bottom ends of the electric telescopic rods 4, the elliptical frame 17 is used for dispersing the pressure of the left electric telescopic rod and the right electric telescopic rod 4 to ensure that the clamping device 5 is uniformly stressed, a sliding frame 8 is slidably connected between the upper fixing plate 6 and the lower fixing plate 7, a guide groove 9 matched with the sliding frame 8 is formed in the top of the lower fixing plate 7, the guide groove 9 is used for guiding the sliding direction of the sliding frame 8, a gear 10 is rotatably connected to the center of the top of the lower fixing plate 7, a convex tooth 11 is fixedly connected to one side of the sliding frame 8 close to the gear 10, the convex tooth 11 is meshed with the surface of the gear 10, a, the clamping plate 12 is used for clamping a pressing plate for processing an environmental sanitation brush, the first rotating handle 16 is used for driving the gear 10 to rotate, the four sliding frames 8 can drive the four clamping plates 12 to simultaneously draw close to the middle or disperse outwards, and further the pressing plate can be conveniently and rapidly replaced and clamped, the manual operation structure is low in cost, easy to maintain and reliable in work, high in work efficiency and convenient to use, the shaft center of the gear 10 is fixedly connected with the prism shaft 13, the top end of the prism shaft 13 penetrates through the upper fixing plate 6 and extends to the upper side of the upper fixing plate 6, the surface of the prism shaft 13 and positioned above the upper fixing plate 6 are slidably connected with the prism sleeve 14, the prism limiting hole 15 matched with the prism sleeve 14 is formed in the upper fixing plate 6, the first rotating handle 16 is fixedly connected to the top end of the prism sleeve 14, and the capability of relative sliding is kept by utilizing the six prism holes in the prism sleeve 14 while the prism shaft 13 can be driven to rotate, and utilize the surface of prism cover 14 octagon prism type and the spacing hole 15 cooperation of prism, only need push down first turning handle 16 after the rotation, alright utilize prism spacing hole 15 to block prism cover 14 and restrict its reversal, guaranteed that the pressure disk can not drop in man-hour, and easy operation is convenient, has improved work efficiency.

When in use, the sanitation brush which is processed according to needs is used for taking the matched pressure plate, the pressure plate is placed at the bottom of the lower fixing plate 7, then the first rotating handle 16 is rotated, the prism shaft 13 is driven to rotate through the prism sleeve 14, the gear 10 is rotated, the four sliding frames 8 are driven to be drawn close to the middle by the convex teeth 11 which are meshed with each other, simultaneously the four clamping plates 12 are drawn close to the middle to clamp the pressure plate, the first rotating handle 16 is pressed down after clamping, the prism sleeve 14 is pressed into the prism limiting hole 15 to be clamped, then the right-angle centering frames 19 are pushed to two sides by the sanitation brush, the sanitation brush is placed between the two right-angle centering frames 19, the two mounting plates 22 are pulled by the pulling force of the spring 23, the two right-angle centering frames 19 are indirectly pulled to be drawn close to the middle to clamp the sanitation brush by the sliding rod 20, then the second rotating handle 28 is rotated to ensure that the bottom end of the positioning bolt 27 is inserted into the positioning clamping groove 29 to finish the, the electric telescopic rod 4 presses the clamping device 5 downwards, so that the pressure plate presses the side of the sanitation brush.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a corner closing device that sanitation brush was used, includes workstation (1), the equal fixedly connected with support in four corners (2) at workstation (1) top, and fixedly connected with frame (3), its characterized in that between the top of four supports (2): the left side and the right side of the bottom of the rack (3) are both fixedly connected with electric telescopic rods (4), and the bottom ends of the electric telescopic rods (4) are fixedly connected with clamping devices (5) through bolts; the clamping device (5) comprises an upper fixing plate (6) and a lower fixing plate (7), the upper fixing plate (6) is fixedly connected with the lower fixing plate (7) through bolts, a sliding frame (8) is connected between the upper fixing plate (6) and the lower fixing plate (7) in a sliding mode, a guide groove (9) matched with the sliding frame (8) is formed in the top of the lower fixing plate (7), a gear (10) is rotatably connected to the center of the top of the lower fixing plate (7), one side, close to the gear (10), of the sliding frame (8) is fixedly connected with a convex tooth (11), the convex tooth (11) is meshed with the surface of the gear (10), a clamping plate (12) is fixedly connected to the bottom of the sliding frame (8) and one side, far away from the gear (10), an axis of the gear (10) is fixedly connected with a prism shaft (13), the top end of the prism shaft (13) penetrates through the upper fixing plate (6) and extends to the upper, the surface of the prism shaft (13) is positioned above the upper fixing plate (6) and is slidably connected with a prism sleeve (14), a prism limiting hole (15) matched with the prism sleeve (14) is formed in the upper fixing plate (6), the top end of the prism sleeve (14) is fixedly connected with a first rotating handle (16), the top of the upper fixing plate (6) is fixedly connected with an elliptical frame (17), the top of the elliptical frame (17) is fixedly connected with the bottom end of the electric telescopic rod (4), the bottom of the workbench (1) is fixedly connected with a base (18) through a supporting block, the left side and the right side of the top of the workbench (1) are both slidably connected with right-angle centering frames (19), both ends of the bottom of each right-angle centering frame (19) are both fixedly connected with a sliding rod (20), and the front side and the rear side of the interior of the workbench (1) are both provided with first sliding grooves (21) matched with the sliding rods (20), the bottom of the sliding rod (20) extends to the bottom of the workbench (1) and is fixedly connected with a mounting plate (22), two adjacent mounting plates (22) are fixedly connected with a spring (23), the middle of the spring (23) is fixedly connected with the top of the base (18) through a fixing sheet, the middle of the bottom of the right-angle centering frame (19) is fixedly connected with a sliding sleeve (24), the two sides of the inner part of the workbench (1) are respectively provided with a second sliding groove (25) matched with the sliding sleeve (24), a limiting clamping strip (26) is fixedly connected between the workbench (1) and the base (18) and is positioned under the second sliding groove (25), the middle of the inner part of the right-angle centering frame (19) is connected with a positioning bolt (27) in a threaded manner, the sliding sleeve (24) is sleeved on the outer part of the positioning bolt (27), the top of the positioning bolt (27) is fixedly connected with a second rotating handle (28, and the top of the limiting clamping strip (26) is provided with a positioning clamping groove (29) matched with the bottom end of the positioning bolt (27).