CN207493996U - A kind of roller screen machine - Google Patents

A kind of roller screen machine Download PDF

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Publication number
CN207493996U
CN207493996U CN201721469162.5U CN201721469162U CN207493996U CN 207493996 U CN207493996 U CN 207493996U CN 201721469162 U CN201721469162 U CN 201721469162U CN 207493996 U CN207493996 U CN 207493996U
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CN
China
Prior art keywords
shaft
pendulum
chassis
roller screen
screen drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201721469162.5U
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Chinese (zh)
Inventor
孔庆源
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Ancient Bos Ceramics Co Ltd
Original Assignee
Guangdong Ancient Bos Ceramics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Ancient Bos Ceramics Co Ltd filed Critical Guangdong Ancient Bos Ceramics Co Ltd
Priority to CN201721469162.5U priority Critical patent/CN207493996U/en
Application granted granted Critical
Publication of CN207493996U publication Critical patent/CN207493996U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a kind of roller screen machines, including chassis, the screen drum being obliquely arranged on chassis, the driving motor being arranged on chassis, and it is arranged on chassis and corresponds to the feed hopper of screen drum higher-end, the screen drum includes a shaft being obliquely installed, two bracing rings for being respectively arranged at shaft both ends and the cylindrical screen being sleeved on two bracing rings;It is connected between each bracing ring and shaft by several connecting rods;The lower end of shaft is fixedly connected with the main shaft of driving motor;The both ends of shaft correspond to and are hinged at least one pendulum at bracing ring respectively, and each pendulum can hit the connecting rod of neighbouring pendulum when swinging.Roller screen machine provided by the utility model periodically hits connecting rod by pendulum, particle can shake from bearing block, so as to ensure screen drum normal rotation.

Description

A kind of roller screen machine
Technical field
The utility model is related to ceramic machinery equipment technical field, more particularly to a kind of roller screen machine.
Background technology
During Ceramic Production, it is sometimes desirable to granule materials be sieved, roller screen machine is common screening plant. However, in practical work process, a large amount of particle, dust can randomly enter in the bearing block at roller screen machine screen drum both ends, cause Bearing premature breakdown is stuck so that roller screen machine is frequently necessary to shut-down (breakdown) mainteance, delays normal production.
As it can be seen that the prior art could be improved and improve.
Utility model content
Part in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of roller screen machines, it is intended to solve Certainly in the prior art the bearing block of roller screen machine easily by particle it is stuck the technical issues of.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of roller screen machine, including chassis, the screen drum being obliquely arranged on chassis, the driving motor being arranged on chassis, And be arranged on chassis and the feed hopper of corresponding screen drum higher-end, the screen drum includes a shaft being obliquely installed, two The cylindrical screen for being respectively arranged at the bracing ring at shaft both ends and being sleeved on two bracing rings;Each bracing ring and shaft Between pass through several connecting rods and connect;The lower end of shaft is fixedly connected with the main shaft of driving motor;The both ends of shaft correspond to At least one pendulum is hinged at bracing ring respectively, each pendulum can hit the connecting rod of neighbouring pendulum when swinging.
It in the roller screen machine, is also set up between two bracing rings there are one Auxiliary support circle, the Auxiliary support circle is with turning It is connected between axis by several connecting rods.
In the roller screen machine, each bracing ring is connect respectively by 4 connecting rods with shaft, 4 of shaft the same end The angle of any adjacent two connecting rod is 90 degree in connecting rod.
In the roller screen machine, the both ends of shaft correspond to and are hinged with 2 pendulums at bracing ring respectively, and the 2 of shaft the same end The line of the hinge joint of a pendulum intersects with the axis of shaft.
A discharging positioning disk, the higher-end of the discharging positioning disk are obliquely provided in the roller screen machine, in rack Positioned at the lower section of screen drum lower end.
In the roller screen machine, discharging positioning disk includes bottom plate, is arranged on the side plate of two bottom sides and is arranged on bottom plate The baffle of higher-end, the higher-end of bottom plate are wider than the lower end of bottom plate.
Advantageous effect:
The utility model provides a kind of roller screen machine, compared with prior art, by setting pendulum at shaft both ends, periodically Ground beats connecting rod, so that shaft periodic vibration, into one so that the particle in the bearing block at screen drum both ends is by the shaft that shakes In holding, screen drum normal rotation ensure that, reduce the frequency of shut-down (breakdown) mainteance, that is, improve work efficiency.
Description of the drawings
Fig. 1 is the schematic front view of roller screen machine provided by the utility model.
Fig. 2 is the stereoscopic schematic diagram of screen drum in roller screen machine provided by the utility model.
Fig. 3 is the partial enlarged view in S regions in Fig. 2.
Fig. 4 is the structure diagram for the positioning disk that discharges in roller screen machine provided by the utility model.
Specific embodiment
The utility model provides a kind of roller screen machine, for make the purpose of this utility model, technical solution and effect it is clearer, Clearly, the utility model is further described in the embodiment that develops simultaneously referring to the drawings.It should be appreciated that tool described herein Body embodiment only to explain the utility model, is not used to limit the utility model.
It please refers to Fig.1 to Fig.4, the utility model provides a kind of roller screen machine.
The roller screen machine includes chassis 1, the screen drum 2 being obliquely arranged on chassis, the driving electricity being arranged on chassis Machine 3 and the feed hopper 4 for being arranged on chassis and corresponding to screen drum higher-end, the screen drum include a shaft being obliquely installed 21, two bracing rings 22 for being respectively arranged at shaft both ends and the cylindrical screen 20 being sleeved on two bracing rings(In figure not Draw the grid of sieve);Between each bracing ring and shaft 23 are connected by several connecting rods;The lower end of shaft and driving The main shaft of motor is fixedly connected;The both ends of shaft correspond to and are hinged at least one pendulum 24 at bracing ring respectively, each pendulum pendulum The connecting rod of neighbouring pendulum can be hit when dynamic.Shaft both ends respectively with a bearing block 6(1 bearing block is only observed in figure)Hinge It connects, bearing block is fixed in rack.
During work, granular material enters screen drum from feed hopper, and driving motor drives screen drum rotation, and particle is in screen drum internal cause Gravity is moved to screen drum lower end, and tiny particle is then fallen downwards across the grid of cylindrical screen, larger particle It is then discharged from the lower end of screen drum, so as to fulfill screening.During practical application, the outlet side of the lower section of screen drum and the lower end of screen drum It is respectively arranged with a collecting tank(It is not shown in figure), for collecting the particle of screening.During screen drum rotates, pendulum is because of weight Power effect can periodically beat connecting rod adjacent thereto, so that shaft is vibrated, such periodic vibration makes In the bearing block at shaft both ends the particle that enters shaken bearing block, so as to extend the service life of bearing block.
As shown in Fig. 2, further, also set up that there are one Auxiliary support circle 25, the Auxiliary supports between two bracing rings It is connected between circle and shaft by several connecting rods.By the way that Auxiliary support circle is set to make to improve the branch to cylindrical screen Support.
Further, each bracing ring is connect respectively by 4 connecting rods with shaft, 4 connecting rods of shaft the same end The angle of middle any adjacent two connecting rod is 90 degree.The setting structure adds list, convenient for making.
Referring to Fig. 2, the both ends of shaft correspond to is hinged with 2 pendulums respectively at bracing ring, 2 pendulums of shaft the same end The line of hinge joint intersect with the axis of shaft.The setting improves the frequency that pendulum hits connecting rod.
Further referring to Fig. 3, specifically, the both ends of shaft are respectively arranged with 2 journal stirrups 27, and pendulum includes hammer handle 241 With tup 242, each hammer handle is hinged with that corresponding journal stirrup.During work, tup can be bumped against on adjacent connecting rod.
Further, a discharging positioning disk 6 is obliquely provided in rack, the higher-end of the discharging positioning disk is located at sieve The lower section of cylinder lower end.By setting discharging positioning disk, convenient for the collection of particle.
As shown in figure 4, discharging positioning disk 6 includes bottom plate 61, it is arranged on the side plate 62 of two bottom sides and is arranged on bottom plate The baffle 63 of higher-end.Normally, the higher-end of bottom plate is wider than the lower end of bottom plate.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement should all belong to appended by the utility model Scope of the claims.

Claims (6)

1. a kind of roller screen machine, including chassis, the screen drum being obliquely arranged on chassis, the driving motor being arranged on chassis, with And it is arranged on chassis and corresponds to the feed hopper of screen drum higher-end, which is characterized in that the screen drum was obliquely installed including one Shaft, two bracing rings for being respectively arranged at shaft both ends and the cylindrical screen being sleeved on two bracing rings;Each support It is connected between circle and shaft by several connecting rods;The lower end of shaft is fixedly connected with the main shaft of driving motor;Shaft Both ends correspond to and are hinged at least one pendulum at bracing ring respectively, and each pendulum can hit the connecting rod of neighbouring pendulum when swinging.
2. roller screen machine according to claim 1, which is characterized in that Auxiliary support there are one being also set up between two bracing rings Circle is connected between the Auxiliary support circle and shaft by several connecting rods.
3. roller screen machine according to claim 1, which is characterized in that each bracing ring passes through 4 connecting rods and shaft respectively It connects, the angle of any adjacent two connecting rod is 90 degree in 4 connecting rods of shaft the same end.
4. roller screen machine according to claim 1, which is characterized in that the both ends of shaft correspond to is hinged with 2 respectively at bracing ring A pendulum, the line of the hinge joint of 2 pendulums of shaft the same end intersect with the axis of shaft.
5. roller screen machine according to claim 1, which is characterized in that a discharging positioning disk is obliquely provided in rack, The higher-end of the discharging positioning disk is located at the lower section of screen drum lower end.
6. roller screen machine according to claim 5, which is characterized in that discharging positioning disk includes bottom plate, is arranged on two bottom sides Side plate and be arranged on the baffle of bottom plate higher-end, the higher-end of bottom plate is wider than the lower end of bottom plate.
CN201721469162.5U 2017-11-07 2017-11-07 A kind of roller screen machine Active CN207493996U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721469162.5U CN207493996U (en) 2017-11-07 2017-11-07 A kind of roller screen machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721469162.5U CN207493996U (en) 2017-11-07 2017-11-07 A kind of roller screen machine

Publications (1)

Publication Number Publication Date
CN207493996U true CN207493996U (en) 2018-06-15

Family

ID=62503566

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721469162.5U Active CN207493996U (en) 2017-11-07 2017-11-07 A kind of roller screen machine

Country Status (1)

Country Link
CN (1) CN207493996U (en)

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