CN210701000U

CN210701000U - Screening plant convenient to replace filter screen

Info

Publication number: CN210701000U
Application number: CN201921439654.9U
Authority: CN
Inventors: 曾海兴
Original assignee: Chongqing Benhao Construction Engineering Co Ltd
Current assignee: Chongqing Benhao Construction Engineering Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-09
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a screening plant convenient to replacement filter screen, including the bottom plate, top surface one side fixedly connected with extension board of bottom plate. The utility model discloses when the screening, stir industrial chemicals through the stirring frame, make the more effective abundant of industrial chemicals screening, and when the filter screen damages and replaces, accessible pneumatic cylinder function, make the diaphragm move to one side, and then at the montant, the second connecting rod, under the setting of head rod and L type pole, make the second barrel upwards remove simultaneously, and the roller is hugged closely with the filter screen all the time under the effect of spring, like this can effectually guarantee that the filter screen of second through-hole top tiles at the diaphragm top surface always, then remove the second barrel side with the impaired department of filter screen, the function of rethread pneumatic cylinder, make its second barrel compress tightly the filter screen, the filter screen replacement that carries on that like this can be quick, and also effectual resources are saved, avoid the filter screen of large tracts of land to be extravagant, effectual saving operating time.

Description

Screening plant convenient to replace filter screen

Technical Field

The utility model relates to a chemical industry technical field, concretely relates to screening plant convenient to replacement filter screen.

Background

In the current technique in the chemical plant, often have some materials of variation in size to need to filter, at present, the most traditional method is that the manual work utilizes the gauze to filter, intensity of labour to the workman is great like this, and work efficiency is also low, in time use screening plant, but the live time is of a specified duration, the operation is comparatively loaded down with trivial details during the filter screen replacement, waste a large amount of operating time, will replace whole filter screen during the replacement simultaneously, make the filter screen extravagant by a large scale like this, and partial screening plant is difficult to carry, when screening, can only walk to by the device, further make work efficiency seriously reduce like this, waste time and energy simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problem, the utility model provides a screening plant convenient to replace the filter screen.

The utility model discloses a realize through following technical scheme:

a screening device convenient for replacing a filter screen comprises a bottom plate, wherein a support plate is fixedly connected to one side of the top surface of the bottom plate, a collecting tank is connected to the top surface of the bottom plate at the side end of the support plate in a fitting manner, a first barrel is arranged right above the collecting tank, one end of a fixed rod is fixedly connected to the bottom end of one side of the first barrel, the other end of the fixed rod is fixedly connected with the support plate, first through holes are symmetrically formed in two side walls of the first barrel, a first connecting rod and a second connecting rod are obliquely arranged in the two first through holes respectively, one ends of the first connecting rod and the second connecting rod extend into the first barrel and are connected through pin hinges, the other ends of the first connecting rod and the second connecting rod penetrate out of the first barrel, a first through groove is formed in one end of the first connecting rod outside the first barrel, a second through groove and a third through groove are formed in the first connecting rod and, the first connecting rod and the second connecting rod are respectively hinged with the two first through holes through pins, the pins of the first connecting rod and the second connecting rod respectively penetrate through the second through groove and the third through groove to be connected with the second through groove in a sliding manner, the top surface of the first barrel is connected with a transverse plate in an attaching manner, a plurality of second through holes are formed in the transverse plate, the top surface of the transverse plate is connected with a filter screen in an attaching manner, one side end of the transverse plate is fixedly provided with a second cloth winding barrel, a fixed plate is fixedly connected onto a fixed rod on one side of the second cloth winding barrel, two fixed bolts are connected onto the fixed plate in a threaded manner, the fixed plate is fixedly connected with the second cloth winding barrel through the fixed bolts, the output end of a hydraulic cylinder is fixedly connected onto the positive side of the transverse plate, the bottom surface of the hydraulic cylinder is fixedly connected with one, the other end of the filter screen is fixedly wound on the second cloth winding cylinder, a vertical rod is fixedly connected to one side of the bottom surface of the transverse plate, the bottom end of the vertical rod is hinged to one end of a second connecting rod, a vertical rod of an L-shaped rod is slidably connected to the transverse plate on the symmetrical side of the vertical rod, the bottom end of the vertical rod of the L-shaped rod is hinged to the first connecting rod through a pin, a hinge pin of the L-shaped rod penetrates through a first through groove to be in fit sliding connection with the first connecting rod, one end of a transverse rod of the L-shaped rod is fixedly connected with a second cylinder body, the bottom surface of the second cylinder body is tightly attached to the top surface of the filter screen, the second cylinder body is arranged right above the first cylinder body, the second cylinder body is arranged above the side ends of the first connecting rod and the second connecting rod, an L-shaped plate is fixedly connected to one, the stirring frame is arranged in the second barrel, the three triangular blocks fixedly connected with one side of the second barrel, the cover body fixedly connected with the inclined plane of one side of the three triangular blocks, the cover body is internally provided with a sliding plate in a fit manner, one side of the sliding plate is fixedly connected with a spring with one side of the three triangular blocks, the other side of the sliding plate is fixedly connected with a sliding rod, one end of the sliding rod penetrates out of the cover body and is fixedly provided with the roller, and the bottom surface of the roller is tightly attached to the top surface of the filter.

Preferably, the motor is electrically connected with a power supply.

Preferably, the diameter of the second cylinder is smaller than the width 2 cm-3 cm of the filter screen.

Preferably, the first cylinder body is a square cylinder body, and the width of the first cylinder body is greater than the width of the filter screen by 5 cm-8 cm.

Preferably, the hydraulic cylinder is communicated with the hydraulic station through a pipeline.

Compared with the prior art, the beneficial effects of the utility model are that: during the screening, the chemical raw materials are stirred by the stirring frame, so that the screening of the chemical raw materials is more effective and sufficient, when the filter screen is damaged and replaced, the transverse plate can move to one side through the operation of the hydraulic cylinder, further, under the arrangement of the vertical rod, the second connecting rod, the first connecting rod and the L-shaped rod, the second cylinder body moves upwards simultaneously, and the roller is always clung to the filter screen under the action of the spring, thus effectively ensuring that the filter screen above the second through hole is tiled on the top surface of the transverse plate, then the damaged part of the filter screen is moved to the side end of the second cylinder body, and the second cylinder body presses the filter screen through the operation of the hydraulic cylinder, so that the filter screen can be quickly replaced, and also effectual resources are saved, avoid the filter screen waste of large tracts of land, effectual saving operating time to this device is less, portable.

Drawings

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

in the figure: the device comprises a bottom plate 1, a support plate 2, a fixing rod 3, a collecting groove 4, a first through groove 5, an L-shaped rod 6, a first connecting rod 7, a first cylinder 8, a first through hole 9, a second through groove 10, a hydraulic cylinder 11, a first cloth winding cylinder 12, a filter screen 13, a third through groove 14, a triangular block 15, a cover body 16, a sliding plate 17, a spring 18, a sliding rod 19, a roller 20, a vertical rod 21, a second through hole 22, a second connecting rod 23, a transverse plate 24, a stirring frame 25, a second cylinder 26, an L-shaped plate 27, a motor 28, a second cloth winding cylinder 29, a fixing plate 30 and a fixing bolt 31.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in figure 1, the screening device convenient for replacing the filter screen comprises a bottom plate 1, a support plate 2 is fixedly connected to one side of the top surface of the bottom plate 1, a collecting tank 4 is attached to the top surface of the bottom plate 1 at the side end of the support plate 2, a first cylinder 8 is arranged right above the collecting tank 4, one end of a fixed rod 3 is fixedly connected to the bottom end of one side of the first cylinder 8, the other end of the fixed rod 3 is fixedly connected with the support plate 2, first through holes 9 are symmetrically arranged on two side walls of the first cylinder 8, a first connecting rod 7 and a second connecting rod 23 are obliquely arranged in the two first through holes 9 respectively, one ends of the first connecting rod 7 and the second connecting rod 23 extend into the first cylinder 8 and are hinged through pins, the other ends of the first connecting rod 7 and the second connecting rod 23 penetrate out of the first cylinder 8, a first through groove 5 is arranged at one end of the first connecting rod 7 outside the first cylinder, a first connecting rod 7 and a second connecting rod 23 in the first through hole 9 are respectively provided with a second through groove 10 and a third through groove 14, the first connecting rod 7 and the second connecting rod 23 are respectively hinged with the two first through holes 9 through pins, the pins of the first connecting rod 7 and the second connecting rod 23 respectively penetrate through the second through groove 10 and the third through groove 14 to be in sliding connection with the second through groove 10 and the third through groove 14, the top surface of the first cylinder 8 is connected with a transverse plate 24 in an attaching manner, the transverse plate 24 is provided with a plurality of second through holes 22, the top surface of the transverse plate 24 is connected with a filter screen 13 in an attaching manner, one end of the transverse plate 24 is fixedly provided with a second cloth winding cylinder 29, a fixed plate 30 is fixedly connected on a fixed rod on one side of the second cloth winding cylinder 29, two fixed bolts 31 are connected on the fixed plate 30 in a threaded manner, the fixed plate 30 and the second cloth winding cylinder 29, the bottom surface of the hydraulic cylinder 11 is fixedly connected with one side surface of the support plate 2, the top end of the support plate 2 is provided with a first cloth winding barrel 12, one end of the filter screen 13 is fixedly wound on the first cloth winding barrel 12, the other end of the filter screen 13 is fixedly wound on a second cloth winding barrel 29, one side of the bottom surface of the transverse plate 24 is fixedly connected with a vertical rod 21, the bottom end of the vertical rod 21 is hinged with one end of a second connecting rod 23, the vertical rod of the L-shaped rod 6 is slidably connected with the transverse plate 24 on the symmetrical side of the vertical rod 21, the bottom end of the vertical rod of the L-shaped rod 6 is hinged with the first connecting rod 7 through a pin, a hinge pin of the L-shaped rod passes through the first through groove 5 and is attached and slidably connected with the first through groove, one end of the transverse rod of the L-shaped rod 6 is fixedly connected with a second barrel 26, the bottom surface of, second barrel 26 is in the side top of head rod 7 and second connecting rod 23, top surface one side fixedly connected with L template 27 of second barrel 26, the diaphragm bottom surface fixedly connected with motor 28 of L template 27, the main shaft of output fixedly connected with stirring frame 25 of motor 28, stirring frame 25 sets up in second barrel 26, one side fixedly connected with triangle piece 15 of second barrel 26, one side inclined plane fixedly connected with cover body 16 of triangle piece 15, laminating sliding connection has slide 17 in the cover body 16, fixedly connected with spring 18 between slide 17 one side and triangle piece 15 one side, slide 17's opposite side fixedly connected with slide bar 19, cover body 16 fixed mounting is worn out to the one end of slide bar 19 has roller 20, roller 20's bottom surface and filter screen 13 top surface are hugged closely.

The motor 28 is electrically connected to a power source.

The diameter of the second cylinder 26 is smaller than the width 2 cm-3 cm of the filter screen 13.

The first cylinder body 8 is a square cylinder body, and the width of the first cylinder body 8 is greater than the width of the filter screen 13 by 5-8 cm.

The hydraulic cylinder 11 is communicated with the hydraulic station through a pipeline.

The working principle is as follows: when the utility model is used, firstly, the chemical raw material particles to be screened are added into the second cylinder 26, then the motor 28 is started to operate, so that the output end drives the stirring frame 25 to rotate, further, the chemical raw material in the second cylinder 26 is stirred, so that fine particles in the chemical raw material fall into the first cylinder 8 through the filter screen 13 and the second through hole 22, then the fine particles fall into the collecting tank 4 through the first cylinder 8 to be collected, then the collecting tank 4 is taken down from the bottom plate 1 to be stored or used, the large particles after being screened are blocked on the transverse plate 24 in the second cylinder 26 by the filter screen 13, then the large particles are poured out manually, the next raw material is continuously screened, because the service time is long, when the filter screen 13 is damaged to be replaced, the hydraulic cylinder 11 is started to extend to operate, so that the extension end pushes the transverse plate 24 to move to one side, further, the cross plate 24 drives the vertical rod 21 to move synchronously, meanwhile, the vertical rod 21 pulls the second connecting rod 23 to move, one end of the second connecting rod 23 deflects downwards, meanwhile, the first connecting rod 7 hinged with the second connecting rod 23 moves synchronously, further, the other end of the first connecting rod 7 deflects upwards, so that the L-shaped rod 6 slides upwards in the cross plate 24, the cross section of the L-shaped rod 6 is square, further, the second cylinder 26 is driven to move upwards simultaneously, a rubber ring is arranged at the bottom end of the second cylinder 26, the filter screen 13 is prevented from being crushed, when the second cylinder 26 moves upwards, the roller 20 is always attached to the filter screen 13 under the action of the spring 18, and the roller 20 moves synchronously along with the cross plate 24, so that the filter screen 13 above the second through hole 22 is effectively ensured to be tiled on the top surface of the cross plate 24, and then a worker shakes a handle on the second winding drum 29, the damaged part of the filter screen 13 is moved out of the second cylinder 26 and is close to one side of the second cloth winding cylinder 29, so that the use of the filter screen 13 can be saved, the replacement is convenient, then the fixing bolt 31 is screwed down, the second cloth winding cylinder 29 is fixed with the fixing plate 30, the situation that the filter screen 13 is loosened due to the rotation of the second cloth winding cylinder 29 and cannot be effectively attached to the top surface of the transverse plate 24 is avoided, then the hydraulic cylinder 11 is started to retract and operate, the transverse plate 24 is driven to synchronously operate, then the second cylinder 26 synchronously returns to the original position while the transverse plate 24 returns to the original position, the filter screen 13 is compressed again, then a worker rotates the first cloth winding cylinder 12 through a handle, redundant filter screen 13 between the roller 20 and the first cloth winding cylinder 12 is wound on the first cloth winding cylinder 12, the replacement of the filter screen 13 can be rapidly carried out, and the working time is effectively saved, moreover, the device is small and convenient to carry.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screening plant convenient to replace filter screen, includes bottom plate (1), its characterized in that: a support plate (2) is fixedly connected to one side of the top surface of the bottom plate (1), a collecting tank (4) is connected to the top surface of the bottom plate (1) at the side end of the support plate (2) in a fitting manner, a first barrel (8) is arranged right above the collecting tank (4), one end of a fixed rod (3) is fixedly connected to the bottom end of one side of the first barrel (8), the other end of the fixed rod (3) is fixedly connected with the support plate (2), first through holes (9) are symmetrically formed in two side walls of the first barrel (8), a first connecting rod (7) and a second connecting rod (23) are obliquely arranged in the two first through holes (9), one ends of the first connecting rod (7) and the second connecting rod (23) extend into the first barrel (8) and are connected through pin hinges, and the other ends of the first connecting rod (7) and the second connecting rod (23) penetrate out of the first barrel (8), a first through groove (5) is formed in one end of a first connecting rod (7) outside the first barrel (8), a second through groove (10) and a third through groove (14) are formed in the first connecting rod (7) and a second connecting rod (23) in the first through hole (9) respectively, the first connecting rod (7) and the second connecting rod (23) are hinged to the two first through holes (9) respectively through pins, the pins of the first connecting rod pass through the second through groove (10) and the third through groove (14) respectively and are connected with the second through groove and the third through groove in a sliding mode, a transverse plate (24) is connected to the top face of the first barrel (8) in an attaching mode, a plurality of second through holes (22) are formed in the transverse plate (24), a filter screen (13) is connected to the top face of the transverse plate (24), a second cloth winding barrel (29) is fixedly installed at one side end of the transverse plate (24), and a fixing plate (30) is fixedly connected to a fixing rod, the cloth winding machine is characterized in that two fixing bolts (31) are connected to the fixing plate (30) in a threaded manner, the fixing plate (30) and the second winding cloth drum (29) are fixedly connected through the fixing bolts (31), the positive side of the transverse plate (24) is fixedly connected with the output end of the hydraulic cylinder (11), the bottom surface of the hydraulic cylinder (11) is fixedly connected with one side surface of the support plate (2), the top end of the support plate (2) is provided with a first winding cloth drum (12), one end of the filter screen (13) is fixedly wound on the first winding cloth drum (12), the other end of the filter screen (13) is fixedly wound on the second winding cloth drum (29), one side of the bottom surface of the transverse plate (24) is fixedly connected with a vertical rod (21), the bottom end of the vertical rod (21) is hinged with one end of a second connecting rod (23), and the transverse plate (24) on one symmetrical side of the vertical rod (21) is slidably, the bottom end of the vertical rod of the L-shaped rod (6) is hinged with the first connecting rod (7) through a pin, the hinged pin of the L-shaped rod passes through the first through groove (5) and is connected with the first connecting rod in a laminating sliding manner, one end of the transverse rod of the L-shaped rod (6) is fixedly connected with the second barrel (26), the bottom surface of the second barrel (26) is tightly attached to the top surface of the filter screen (13), the second barrel (26) is arranged right above the first barrel (8), the second barrel (26) is arranged above the side ends of the first connecting rod (7) and the second connecting rod (23), one side of the top surface of the second barrel (26) is fixedly connected with the L-shaped plate (27), the transverse plate bottom surface of the L-shaped plate (27) is fixedly connected with the motor (28), the output end of the motor (28) is fixedly connected with the main shaft of the stirring frame (25), the stirring frame (25) is arranged in the second barrel (26), one side of the second barrel (26, the utility model discloses a three angle blocks (15) are fixed with on one side inclined plane cover body (16), it has slide (17) to paste sliding connection in the cover body (16), fixedly connected with spring (18) between slide (17) one side and three angle blocks (15) one side, the opposite side fixedly connected with slide bar (19) of slide (17), the one end of slide bar (19) is worn out cover body (16) fixed mounting and is had roller (20), the bottom surface and filter screen (13) top surface of roller (20) are hugged closely.

2. A screening device to facilitate replacement of a filter screen according to claim 1, wherein: the motor (28) is electrically connected with a power supply.

3. A screening device to facilitate replacement of a filter screen according to claim 1, wherein: the diameter of the second cylinder (26) is smaller than the width 2 cm-3 cm of the filter screen (13).

4. A screening device to facilitate replacement of a filter screen according to claim 1, wherein: the first cylinder body (8) is a square cylinder body, and the width of the first cylinder body (8) is greater than the width of the filter screen (13) by 5-8 cm.

5. A screening device to facilitate replacement of a filter screen according to claim 1, wherein: the hydraulic cylinder (11) is communicated with the hydraulic station through a pipeline.