CN213887009U

CN213887009U - Drum screen frame convenient to it is clean

Info

Publication number: CN213887009U
Application number: CN202021963297.9U
Authority: CN
Inventors: 羊磊; 陈跃
Original assignee: Jiangsu Qingrun Solid Waste Disposal Co Ltd
Current assignee: Jiangsu Qingrun Solid Waste Disposal Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-08-06
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a drum sieve frame convenient to clean, which comprises a processing table, wherein a cleaning component is arranged at the top end of the processing table, and the cleaning component comprises a support frame, a fixed block, a spray head, a bearing plate, a second motor, a lead screw, a sliding cylinder, a sliding rod, a sliding rail and a brush rod; processing platform top fixed mounting has the support frame, the both ends symmetrical welding in support frame side has the fixed block, it rotates to drive the lead screw through the second motor, the smooth section of thick bamboo that the lead screw lower extreme cup jointed moves downwards, the slide bar of connection in smooth section of thick bamboo bottom slides downwards together simultaneously, the brush face of the brush pole of installing at the slide bar lower extreme contacts with the drum sieve upper end, close the second motor, open the shower nozzle on support frame top, the shower nozzle constantly sprinkles to the drum sieve surface this moment, open first motor, the drum sieve begins to rotate under the drive effect of first motor, clearance drum sieve residue under the washing away of water and brush, this in-process significantly reduced human input, and easy operation.

Description

Drum screen frame convenient to it is clean

Technical Field

The utility model relates to a production facility technical field specifically is a drum sieve frame convenient to it is clean.

Background

The drum screen mainly comprises a motor, a speed reducer, a drum device, a frame, a sealing cover and a feed inlet and a discharge outlet, wherein the drum device is obliquely arranged on the frame. The motor is connected with the roller device through the speed reducer and the shaft coupling, and drives the roller device to rotate around the axis of the roller device. After the materials enter the roller device, the materials on the screen surface are overturned and rolled due to the inclination and rotation of the roller device, so that the qualified materials are discharged through a discharge hole at the bottom of the rear end of the roller, and the unqualified materials are discharged through a discharge hole at the tail part of the roller. Because the material is upset, the roll in the cylinder, make the material of card in the sieve mesh can be popped out, prevent that the sieve mesh from blockking up. The principle and structure of the roller sand screening machine, the roller screening machine and the roller screen are almost the same, and the difference exists in people's understanding and calling.

However, after long-term use, the residue on the drum screen may accumulate more and more, which may cause the drum screen to block, and affect the screening effect, so there is an urgent need for a drum screen frame which is easy to clean to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drum sieve frame convenient to it is clean can effectively solve the long-time use that provides in the above-mentioned background art, probably makes the residue on the drum sieve more long-pending, causes the drum sieve to block up, influences the problem of its screening effect.

In order to achieve the above object, the utility model provides a following technical scheme: a drum screen frame convenient to clean comprises a processing table, wherein a cleaning assembly is mounted at the top end of the processing table and comprises a supporting frame, a fixing block, a spray head, a bearing plate, a second motor, a screw rod, a sliding cylinder, a sliding rod, a sliding rail and a brush rod;

the processing platform top fixed mounting has the support frame, the both ends symmetry welding in support frame side has the fixed block, the shower nozzle is installed to the lower extreme of fixed block, there is the loading board at the top middle part of support frame, the second motor is installed to the upper end of loading board, second motor input and external power supply output electric connection, the output shaft one end of second motor is connected with the lead screw, the outside screw thread of lead screw has cup jointed the slide cartridge, the lower extreme fixedly connected with slide bar of slide cartridge, the slide rail has been seted up to the inboard symmetry of support frame, the brush pole is installed to the slide bar lower extreme.

Preferably, the bottom end of the outer side of the screw rod is fixedly sleeved with a limiting ring.

Preferably, the two ends of the sliding rod are respectively connected to the inner walls of the sliding rails on the two sides in a sliding manner.

Preferably, the bottom end of the sliding rod is provided with a mounting assembly, and the mounting assembly comprises an L-shaped limiting block, a limiting screw, a limiting column, a clamping groove and a limiting hole;

the equal fixed mounting in slide bar bottom both sides has L type stopper, the side screw thread of L type stopper runs through there is spacing screw rod, the inboard one end fixed mounting of L type stopper has spacing post, the draw-in groove has all been seted up at brush-holder stud both ends, spacing hole has been seted up to the inner wall of draw-in groove.

Preferably, the trommel is installed to the upper end of processing platform, processing platform top one side fixed mounting has first motor, first motor input and external power supply output electric connection.

Preferably, the diameter of the limiting column is the same as the width of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. drive the lead screw through the second motor and rotate, the smooth section of thick bamboo that the lead screw lower extreme cup jointed is activity downwards, the slide bar of connecting in smooth section of thick bamboo bottom simultaneously slides downwards together, the brush face of installing the brush pole at the slide bar lower extreme contacts with the drum screen upper end, close the second motor, open the shower nozzle on support frame top, the shower nozzle constantly sprinkles water to the drum screen surface this moment, open first motor, the drum screen begins to rotate under the drive effect of first motor, the washing away of water and brush is cleared up the residue on the drum screen down, the manpower input that significantly reduces of this in-process, and easy operation.

2. The clamping grooves at the two ends of the brush rod are clamped into the limiting columns on the limiting plates, the limiting screw on the limiting plates is rotated, the limiting screw penetrates through the limiting holes and the clamping grooves and clings to the inner walls of the clamping grooves until one end of the limiting screw is attached to the brush rod, and therefore the brush rod is fixed, operation is simple in the process, and replacement and maintenance of the brush rod are facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the slide cartridge mounting structure of the present invention;

FIG. 3 is a schematic view of the mounting structure of the L-shaped spacing column of the present invention;

FIG. 4 is a schematic view of the structure of the slot;

reference numbers in the figures: 1. a processing table;

2. a cleaning assembly; 201. a support frame; 202. a fixed block; 203. a spray head; 204. a carrier plate; 205. a second motor; 206. a screw rod; 207. a slide cylinder; 208. a slide bar; 209. a slide rail; 210. a brush rod;

3. mounting the component; 301. an L-shaped limiting block; 302. a limit screw; 303. a limiting column; 304. a card slot; 305. a limiting hole;

4. a drum screen; 5. a first motor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a technical scheme, a drum sieve frame convenient to clean, including processing platform 1, processing platform 1 top is installed and is cleaned subassembly 2, clean subassembly 2 includes support frame 201, fixed block 202, shower nozzle 203, loading board 204, second motor 205, lead screw 206, slide cartridge 207, slide bar 208, slide rail 209, brush pole 210;

the top end of the processing table 1 is fixedly provided with a supporting frame 201, two ends of the side surface of the supporting frame 201 are symmetrically welded with fixed blocks 202, the lower end of the fixed block 202 is provided with a spray head 203, the middle part of the top end of the supporting frame 201 is provided with a bearing plate 204, the upper end of the bearing plate 204 is provided with a second motor 205, the input end of the second motor 205 is electrically connected with the output end of an external power supply, one end of an output shaft of the second motor 205 is connected with a screw rod 206, the outer side of the screw rod 206 is sleeved with a sliding cylinder 207 in a threaded manner, the lower end of the sliding cylinder 207 is fixedly connected with a sliding rod 208, the inner side of the supporting frame 201 is symmetrically provided with sliding rails 209, the lower end of the sliding rod 208 is provided with a brush rod 210, when the sliding cylinder 207 sleeved at the lower end of the screw rod 206 moves downwards, and at the same time, the sliding rod 208 connected to the bottom end of the sliding cylinder 207 slides downward together, and can slide until the brush surface of the brush rod 210 installed at the lower end of the sliding rod 208 comes into contact with the upper end of the drum screen 4.

The fixed cover of the bottom outside the lead screw 206 is equipped with the spacing ring, and when the lead screw 206 rotated, when the smooth section of thick bamboo 207 that cup joints on the lead screw 206 was down the screw thread and is rotated, the spacing ring of lead screw 206 terminal can prevent effectively that smooth section of thick bamboo 206 from droing from the lead screw 206.

Two ends of the sliding rod 208 are respectively connected to the inner walls of the sliding rails 209 at two sides in a sliding manner, and the screw rod 206 rotates to effectively limit the sliding rod 208 to move horizontally in the moving process of the sliding cylinder 207.

The bottom end of the sliding rod 208 is provided with a mounting component 3, and the mounting component 3 comprises an L-shaped limiting block 301, a limiting screw 302, a limiting column 303, a clamping groove 304 and a limiting hole 305;

the equal fixed mounting in slide bar 208 bottom both sides has L type stopper 301, L type stopper 301's side screw thread runs through there is stop screw 302, the inboard one end fixed mounting of L type stopper 301 has spacing post 303, draw-in groove 304 has all been seted up at brush rod both ends, spacing hole 305 has been seted up to the inner wall of draw-in groove 304, rotates out stop screw 302 spacing screw 305 inner wall, then uses horizontally power pulling brush rod 210, can take off brush rod 210.

The rotary screen 4 is installed to the upper end of

processing platform

1, 1 top one side fixed mounting of processing platform has

first motor

5, 5 input of first motor and external power supply output electric connection.

The diameter of the limiting column 303 is the same as the width of the clamping groove 304, and the limiting column 303 can be clamped on the inner side of the clamping groove 304.

The utility model discloses a theory of operation and use flow: firstly, a second motor 205 is started to enable the second motor 205 to drive a screw rod 206 to rotate, a sliding cylinder 207 sleeved at the lower end of the screw rod 206 moves downwards, a sliding rod 208 connected to the bottom end of the sliding cylinder 207 slides downwards simultaneously until a brush surface of a brush rod 210 installed at the lower end of the sliding rod 208 is contacted with the upper end of a drum screen 4, the second motor 205 is closed, then a spray head 203 at the top end of a support frame 201 is opened, the spray head 203 continuously sprays water to the surface of the drum screen 4 at the moment, a first motor 5 is started, an output shaft of the first motor 5 is connected with a shaft lever at one end of the drum screen 4, the drum screen 4 starts to rotate under the driving action of the first motor 5, residues on the drum screen 4 can be cleaned under the flushing of water and brushes, the first motor 5 is closed after cleaning is finished, the screw rod 206 is reversely rotated by starting the second motor 205, the sliding cylinder 207 and the sliding rod 208 slide upwards together, and at the moment, the brush rod 210 is far away from the surface of the drum screen 4, rotate limit screw 302 out of limit screw 305 inner wall, outside pulling brush pole 210 takes off brush pole 210 to be convenient for maintain the clearance of brush pole 210, improve brush pole 210's life, the brush pole 210 of also being convenient for damage simultaneously changes.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drum sieve frame convenient to it is clean, includes processing platform (1), its characterized in that: the cleaning assembly (2) is mounted at the top end of the processing table (1), and the cleaning assembly (2) comprises a support frame (201), a fixing block (202), a spray head (203), a bearing plate (204), a second motor (205), a screw rod (206), a sliding cylinder (207), a sliding rod (208), a sliding rail (209) and a brush rod (210);

processing platform (1) top fixed mounting has support frame (201), support frame (201) side both ends symmetrical welding has fixed block (202), shower nozzle (203) are installed to the lower extreme of fixed block (202), there is loading board (204) at the top middle part of support frame (201), second motor (205) are installed to the upper end of loading board (204), second motor (205) input and external power source output electric connection, the output shaft one end of second motor (205) is connected with lead screw (206), slide cylinder (207) have been cup jointed to the outside screw thread of lead screw (206), the lower extreme fixedly connected with slide bar (208) of slide cylinder (207), slide rail (209) have been seted up to support frame (201) inboard symmetry, brush pole (210) are installed to slide bar (208) lower extreme.

2. A trommel screen frame as claimed in claim 1 wherein: the bottom end of the outer side of the screw rod (206) is fixedly sleeved with a limiting ring.

3. A trommel screen frame as claimed in claim 1 wherein: and two ends of the sliding rod (208) are respectively connected to the inner walls of the sliding rails (209) at two sides in a sliding manner.

4. A trommel screen frame as claimed in claim 1 wherein: the mounting component (3) is mounted at the bottom end of the sliding rod (208), and the mounting component (3) comprises an L-shaped limiting block (301), a limiting screw (302), a limiting column (303), a clamping groove (304) and a limiting hole (305);

slide bar (208) bottom both sides equal fixed mounting have L type stopper (301), the side screw thread of L type stopper (301) runs through there is stop screw (302), the inboard one end fixed mounting of L type stopper (301) has spacing post (303), draw-in groove (304) have all been seted up at brush pole both ends, spacing hole (305) have been seted up to the inner wall of draw-in groove (304).

5. A trommel screen frame as claimed in claim 1 wherein: the rotary screen (4) is installed to the upper end of processing platform (1), processing platform (1) top one side fixed mounting has first motor (5), first motor (5) input and external power supply output electric connection.

6. A trommel screen frame as claimed in claim 4 wherein: the diameter of the limiting column (303) is the same as the width of the clamping groove (304).