CN201849924U - Belt empty-section sweeper - Google Patents
Belt empty-section sweeper Download PDFInfo
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- CN201849924U CN201849924U CN2010205931346U CN201020593134U CN201849924U CN 201849924 U CN201849924 U CN 201849924U CN 2010205931346 U CN2010205931346 U CN 2010205931346U CN 201020593134 U CN201020593134 U CN 201020593134U CN 201849924 U CN201849924 U CN 201849924U
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- pressure
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- belt
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Abstract
The utility model discloses a belt empty-section sweeper which consists of a self-adjusting device, a pressure frame, a main body and a pressure wheel device. The pressure frame comprises a transverse rod and a longitudinal rod; the upper end of the longitudinal rod is vertically and fixedly connected with the transverse rod, and the lower end of the longitudinal rod is hinged on the main body; the self-adjusting device is respectively mounted at two ends of the transverse rod, and two ends of the transverse rod are connected with the machine frame through the self-adjusting device; and the pressure wheel device is mounted on the main body. As the pressure frame is connected with the main body through the self-adjusting device and the pressure wheel device is mounted on the main body, the pressure spring self-adjusting device on the pressure frame and the pressure wheel device on the main body of the sweeper play a role in keeping the constant pressure applied by the sweeper onto the surface of a belt, and the bounce problem of the sweeper during the operation of a belt conveyor is simultaneously prevented. Therefore, the belt empty-section sweeper has good sweeping effect and stable operation and solves the problems that the conventional empty-section sweeper is unbalanced during the operation to cause serious wearing of a local scraper and blocking and scuffing of the belt.
Description
Technical field
The utility model relates to a kind of band conveyor, particularly relates to a kind of belt empty segment sweeper.
Background technology
Band conveyor is in the process of mass transport operation, because there is the phenomenon of spreading in the material feeding point of band conveyor.This just causes and has the material that is scattered on the return belt of band conveyor.As the untimely material that is scattered of cleaning out, material will be involved in the head cylinder of band conveyor along with return belt, causes the wearing and tearing of belt and cylinder.The blanking of return belt does not clean band conveyor long-time running under the clean prerequisite, will influence the service life of belt and cylinder, increases phenomenon work of maintenance personnel amount, influences the production efficiency of enterprise.Empty segment sweeper works in the return belt of band conveyor, plays the effect of the material that is scattered on the cleaning return belt.
Domestic present oldfashioned empty segment sweeper (as shown in Figure 1), relatively simple for structure, its major part is: cross bar 1 ', V-type doctor blade holder 2 ', stationary links 3 '.When reality was used on band conveyor, there was following problem in this old-fashioned empty segment sweeper: 1, belt cleaning weak effect; 2, swabbing pig integral body is subjected to the bonding material of belt surface, and it is serious to beat; 3, swabbing pig operation noise is big; 4, doctor blade holder can't balance, causes scraper localized wear serious.
The utility model content
The purpose of this utility model is to provide a kind of belt empty segment sweeper effective, that operate steadily that cleans.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of belt empty segment sweeper, and it is made up of self-reacting device, pressure frame, body, pressure wheel device; Described pressure frame comprises cross bar and vertical pole, and the upper end of vertical pole vertically is fixed on the cross bar, and the lower end of vertical pole is hinged on the body, is separately installed with self-reacting device at the two ends of cross bar and passes through this self-reacting device to be connected with frame; Described pressure wheel device is installed on the body.
Described pressure frame is made up of first pressure frame and second pressure frame; Described first pressure frame is made of a cross bar and a vertical pole, and the upper end of vertical pole vertically is fixed in the central authorities of cross bar; Described second pressure frame is made of a cross bar and two vertical poles, and the upper end perpendicular separation of two vertical poles is fixed in the middle part of cross bar, and the lower end of two vertical poles is hinged on the body at interval.
Described self-reacting device mainly is made up of base, spring shim, spring, adjust bar, setting nut, pressure transmission plate, sleeve pipe, bolt of rear end plate; Described base constitutes by base plate and this installation base plate adapter plate connected vertically are installed; Described adjust bar pass the through hole that penetrates behind spring shim and the spring on the adapter plate, the traversing through end of adjust bar passes and is spirally connected with setting nut behind the through hole on the pressure transmission plate and the pressure transmission plate is fixed on the traversing through end of adjust bar; Described sleeve pipe is fixed on the lower end of pressure transmission plate, and bolt of rear end plate is spirally connected and passes the tube wall of sleeve pipe.
Described self-reacting device also comprises dust ring and nylon tube; Dust ring is socketed on the spring, and nylon tube is socketed on the sleeve pipe.
Described pressure wheel device mainly is made up of pressure wheel, pressure wheel bar, pressure wheel adjust bar, setting nut; The rotatable end that is installed in the pressure wheel bar of described pressure wheel, the middle part of pressure wheel bar is hinged by articulated slab and body, the pressure wheel adjust bar is located in the other end of pressure wheel bar and its traversing through end and setting nut and is spirally connected, and the bar head of pressure wheel adjust bar contacts with body.
After adopting such scheme, because the utility model
Because the utility model pressure frame is connected with body by self-reacting device, and the pressure wheel device has been installed on body, pressure spring self-reacting device on the pressure frame and the pressure wheel device on the swabbing pig body play the effect of swabbing pig to the strap surface constant pressure that keep, prevent the beat problem of swabbing pig in the belt feeder operational process simultaneously, make that the utility model cleaning is effective, operate steadily, solve the problem that overbalance in the old-fashioned empty segment sweeper operational process causes the serious even stuck scratch belt of local blade wears.
In addition, the utility model is at design phase, and the design of centre of gravity of swabbing pig body is overlapped with the belt centerline of band conveyor, effectively prevents because belt surface uneven the phenomenon of caused cleaning poor effect.The utility model has also added a cover plate above doctor blade holder, to increase deadweight and can regulate center of gravity.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is a structural representation of commonly using empty segment sweeper;
Fig. 2 is an axonometric drawing of the present utility model;
Fig. 3 is a three-dimensional exploded view of the present utility model;
Fig. 4 is the axonometric drawing of the utility model self-reacting device;
Fig. 5 is the axonometric drawing of the utility model pressure wheel device.
The specific embodiment
As Fig. 2, shown in Figure 3, the utility model is a kind of belt empty segment sweeper, and it is made up of self-reacting device 1, pressure frame 2, body 3, pressure wheel device 4, scraper 5, scraper adapter plate 6.
Described pressure frame 2 is made up of first pressure frame 21 and second pressure frame 22.Described first pressure frame 21 is made of a cross bar 211 and a vertical pole 212, and the upper end of vertical pole 212 vertically is fixed in the central authorities of cross bar 211, and the lower end of vertical pole 212 is hinged on the body 3 at interval.Be separately installed with self-reacting device 1 at the two ends of cross bar 211 and pass through this self-reacting device 1 and be connected with the frame (not shown).
Described second pressure frame 22 is made of a cross bar 221 and two vertical poles 222,223, and the upper end perpendicular separation of two vertical poles 222,223 is fixed in the middle part of cross bar 221, and the lower end of two vertical poles 222,223 is hinged on the body 3 at interval.Be separately installed with self-reacting device 1 at the two ends of cross bar 221 and pass through this self-reacting device 1 and be connected with the frame (not shown).
The rotatable end that is installed in the pressure wheel bar of described pressure wheel, the middle part of pressure wheel bar is hinged by articulated slab and body, the pressure wheel adjust bar is located in the other end of pressure wheel bar and its traversing through end and setting nut and is spirally connected, and the bar head of pressure wheel bar contacts with body.
With reference to shown in Figure 3, described pressure wheel device 4 mainly is made up of pressure wheel 41, pressure wheel bar 42, pressure wheel adjust bar 43, setting nut 44 as Fig. 5.Described pressure wheel 41 rotatable ends that are installed in pressure wheel bar 42, the middle part of pressure wheel bar 42 is hinged by articulated slab 45 and body 3, pressure wheel adjust bar 43 is located in the other end of pressure wheel bar 41 and its traversing through end and setting nut 44 and is spirally connected, and the bar head of pressure wheel adjust bar 43 contacts with body 3.In the band conveyor operational process, height by adjustment pressure wheel adjust bar 43, with regard to the contact pressure of adjustable pressure wheel 41,, in the hopping process of belt 10, make swabbing pig body 1 produce downward pressure by pressure wheel 41 according to lever principle with belt 10.
With reference to shown in Figure 3, described self-reacting device 1 mainly is made up of base 11, spring shim 12, spring 13, adjust bar 14, setting nut 15, pressure transmission plate 16, sleeve pipe 17, bolt of rear end plate 18, dust ring 19 and nylon tube 20 as Fig. 4.Described base 11 constitutes by base plate 111 and these installation base plate 111 adapter plates 112 connected vertically are installed; Described adjust bar 14 pass the through hole that penetrates behind spring shim 12 and the spring 13 on the adapter plate 112, the traversing through end of adjust bar 14 passes through hole 161 backs on the pressure transmission plate 16 again and is spirally connected with setting nut 15 and pressure transmission plate 16 is fixed on the traversing through end of adjust bar 14; Described sleeve pipe 17 is fixed on the lower end of pressure transmission plate 16, after bolt of rear end plate 18 is screwed onto the tube wall of sleeve pipe 17 and passes sleeve pipe 17 rod end of pressure frame 2 cross bars 211 in the threading 17 is fixed.Described dust ring 19 is socketed on the spring 13, and nylon tube 20 is socketed on the sleeve pipe 17.This self-reacting device 1 is by locking setting nut 15, gives pressure spring 13 certain amount of compression, produces thrust, is delivered to swabbing pig body 3 by pressure cross bar 211,221, gives PU cleaning scraper constant compression force, to reach good cleaning effect.
The utility model principle of work:
In the belt operational process, the utility model gives the constant pressure that swabbing pig contacts with belt 10 by four pressure spring self-reacting devices with 1 pressure wheel device 4.When belt 10 surfaces bondd impurity, pressure spring self-reacting device 1 was also regulated center of gravity with pressure wheel device 4 self-compensating pressures, removes impurity, reaches good cleaning effect.
Emphasis of the present utility model just is: the self-adjusting pressure apparatus of being made up of self-reacting device and pressure wheel device.
The above, it only is the utility model preferred embodiment, the structure of pressure frame can have multiple, so can not limit the scope that the utility model is implemented with this, the i.e. equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (5)
1. belt empty segment sweeper, it is characterized in that: it is made up of self-reacting device, pressure frame, body, pressure wheel device; Described pressure frame comprises cross bar and vertical pole, and the upper end of vertical pole vertically is fixed on the cross bar, and the lower end of vertical pole is hinged on the body, is separately installed with self-reacting device at the two ends of cross bar and passes through this self-reacting device to be connected with frame; Described pressure wheel device is installed on the body.
2. belt empty segment sweeper according to claim 1 is characterized in that: described pressure frame is made up of first pressure frame and second pressure frame; Described first pressure frame is made of a cross bar and a vertical pole, and the upper end of vertical pole vertically is fixed in the central authorities of cross bar; Described second pressure frame is made of a cross bar and two vertical poles, and the upper end perpendicular separation of two vertical poles is fixed in the middle part of cross bar, and the lower end of two vertical poles is hinged on the body at interval.
3. belt empty segment sweeper according to claim 1 is characterized in that: described self-reacting device mainly is made up of base, spring shim, spring, adjust bar, setting nut, pressure transmission plate, sleeve pipe, bolt of rear end plate; Described base constitutes by base plate and this installation base plate adapter plate connected vertically are installed; Described adjust bar pass the through hole that penetrates behind spring shim and the spring on the adapter plate, the traversing through end of adjust bar passes and is spirally connected with setting nut behind the through hole on the pressure transmission plate and the pressure transmission plate is fixed on the traversing through end of adjust bar; Described sleeve pipe is fixed on the lower end of pressure transmission plate, and bolt of rear end plate is spirally connected and passes the tube wall of sleeve pipe.
4. belt empty segment sweeper according to claim 3 is characterized in that: described self-reacting device also comprises dust ring and nylon tube; Dust ring is socketed on the spring, and nylon tube is socketed on the sleeve pipe.
5. belt empty segment sweeper according to claim 1 is characterized in that: described pressure wheel device mainly is made up of pressure wheel, pressure wheel bar, pressure wheel adjust bar, setting nut; The rotatable end that is installed in the pressure wheel bar of described pressure wheel, the middle part of pressure wheel bar is hinged by articulated slab and body, the pressure wheel adjust bar is located in the other end of pressure wheel bar and its traversing through end and setting nut and is spirally connected, and the bar head of pressure wheel adjust bar contacts with body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205931346U CN201849924U (en) | 2010-10-28 | 2010-10-28 | Belt empty-section sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205931346U CN201849924U (en) | 2010-10-28 | 2010-10-28 | Belt empty-section sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849924U true CN201849924U (en) | 2011-06-01 |
Family
ID=44092326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205931346U Expired - Fee Related CN201849924U (en) | 2010-10-28 | 2010-10-28 | Belt empty-section sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849924U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625882A (en) * | 2013-11-11 | 2014-03-12 | 中联重科股份有限公司 | Sweeper of belt conveyor and material conveying equipment |
| US9016462B2 (en) * | 2012-05-08 | 2015-04-28 | Asgco Manufacturing, Inc. | Flip-able V-plow belt cleaner |
| CN106276145A (en) * | 2015-05-29 | 2017-01-04 | 宝山钢铁股份有限公司 | A kind of high inclination-angle V-type damps board-like sweeper |
-
2010
- 2010-10-28 CN CN2010205931346U patent/CN201849924U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9016462B2 (en) * | 2012-05-08 | 2015-04-28 | Asgco Manufacturing, Inc. | Flip-able V-plow belt cleaner |
| CN103625882A (en) * | 2013-11-11 | 2014-03-12 | 中联重科股份有限公司 | Sweeper of belt conveyor and material conveying equipment |
| CN103625882B (en) * | 2013-11-11 | 2016-06-29 | 中联重科股份有限公司 | Sweeper of belt conveyor and material conveying equipment |
| CN106276145A (en) * | 2015-05-29 | 2017-01-04 | 宝山钢铁股份有限公司 | A kind of high inclination-angle V-type damps board-like sweeper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131028 |