CN203853260U - Improved sieve tube device of sand sieving machine - Google Patents
Improved sieve tube device of sand sieving machine Download PDFInfo
- Publication number
- CN203853260U CN203853260U CN201420268530.XU CN201420268530U CN203853260U CN 203853260 U CN203853260 U CN 203853260U CN 201420268530 U CN201420268530 U CN 201420268530U CN 203853260 U CN203853260 U CN 203853260U
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- sieve
- screen
- screen drum
- frame
- skeleton
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Abstract
The utility model belongs to the technical field of sieving equipment design and manufacture of industrial sieving machines and particularly relates to an improved sieve tube device of a sand sieving machine. The sieve tube device comprises a sieve tube and holding wheels; the sieve tube comprises a sieve tube skeleton and a sieve frame, the sieve frame is divided into equal-sized empty frames through longitudinal ribs and transverse ribs, connecting holes are formed in the empty frames evenly, the size of the empty frame matches with that of the sieve frame, transverse reinforcing ribs are arranged among cross sections of the evenly-divided sieve tube skeleton, and adjacent cross sections are connected through connectors penetrating through holes formed in the transverse reinforcing ribs; the edge frame of the sieve frame is evenly provided with penetrating holes, the connector is capable of mounting the sieve frame on the sieve tube skeleton through the through holes and the connecting holes of the empty frames of the sieve tube skeleton, and the sieve frame is provided with a sieve provided with meshes; the holding wheels are rubber wheels. By using the improved sieve tube device, time for changing the sieve is saved greatly, the service life of the sieve is prolonged accordingly, and large economic benefits are obtained.
Description
Technical field
The utility model belongs to design and the manufacturing technology field of the mechanical screening installation of industrial screening, particularly a kind of improved sand sieving machine screen drum device.
Background technology
Sandstone factory, the corresponding enterprise such as industrial and mineral in process of production, when screening raw material adopts drum sieve machinery, problem appears on the screen cloth of changing 0.5-1.0CM, with duration, safety, material, manually, waits the serious waste of outstanding problem, original screen cloth work is short service time, and a sand sieving machine compass screen surface probably needs 2-3 sheet in conjunction with connection work.Wherein there is the normal work of the damaged just impact of a slice arbitrary orientation.If replacing is also changed other several screen clothes and is eliminated thereupon.The new and old use of can not arranging in pairs or groups again.The waste of screen cloth is a large problem, because before, during and after orientation stressed, the degree of wear is different, many times to need the cooperation of the machineries such as loading machine, just can complete and more change jobs changing screen cloth, in this in situation, personnel need 3-5 people can ensure more to change jobs, on time, greatly restrict economic worth, agile personnel need 4 multiple hours, slow need 6-8 hour just interchangeable complete.
Summary of the invention
The purpose of this utility model is: the screen drum of existing sand sieving machine is carried out improving in structure, the screen drum device after improvement, solved change when screen cloth take a lot of work, the technical problem of time-consuming and expense material; Staff is by dress, and the replacing time will save greatly, and also improve much the service life of screen cloth.
It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme: a kind of improved sand sieving machine screen drum device, comprise the support roller of screen drum and screen drum below, described screen drum is made up of screen drum skeleton and screen bed base, screen drum skeleton is by the empty frame of indulging muscle and horizontal bar and be divided into equal-sized, the uniform connecting hole that arranging in empty frame surrounding, the size of described empty frame matches with the size of screen bed base, between the screen drum skeleton cross section of being divided equally, horizontal bar stiffener is being set, pass the through hole being arranged on horizontal bar stiffener by connector, adjacent cross section is linked together; On described screen bed base frame, uniform setting bored a hole, and connector can be arranged on screen bed base on screen drum skeleton by the connecting hole on perforation and screen skeleton overhead frame, and the screen cloth with mesh is being set on described screen bed base; Described support roller is rubber wheel.Described screen drum is cylindrical shape or cone.Described connector is rivet or screw rod part.
In practical operation, by horizontal and vertical horizontal bar and vertical muscle by equal the screen drum of cylinder type Equal, the screen drum that forms hollow out is fixed, between cross section, by the horizontal bar stiffener of separately establishing, adjacent cross section is connected, screen bed base is an independent connector, and on screen bed base and screen drum skeleton, the empty frame size of hollow out adapts, can directly couple together by bolt or screw rod, for capable of reducing friction resistance, the riding wheel replacing of irony is become to the support roller of quality of rubber materials, effect is fine.While changing the screen cloth damaging, only screen bed base need to be taken off targetedly and changed from screen drum skeleton relevant position.
The beneficial effects of the utility model: use the utility model, originally changed screen cloth take a lot of work, time-consuming, expense material problem effectively solved; Staff installs, in the time of replacing screen bed base, greatly save, create favourable value, two staff of a screen bed base can be just replaceable in the time about half an hour, also improved the service life of screen cloth simultaneously thereupon, replaceable in different position breakages, do not need globality to eliminate screen drum, obtain good economic benefit.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the front view of horizontal bar stiffener;
Fig. 4 is the front view of screen bed base;
Fig. 5 is the top view of screen bed base;
Fig. 6 is the side view of screen bed base.
Detailed description of the invention
Embodiment 1, a kind of improved sand sieving machine screen drum device, as shown in Fig. 1,2,3,4,5 and 6, comprise the support roller 2 of screen drum 1 and screen drum below, described screen drum 1 is made up of screen drum skeleton and screen bed base 5, screen drum skeleton is by the empty frame of indulging muscle and horizontal bar and be divided into equal-sized, the uniform connecting hole that arranging in empty frame surrounding, the size of described empty frame matches with the size of screen bed base 5, between the screen drum skeleton cross section of being divided equally, horizontal bar stiffener 3 is being set, pass the through hole 4 being arranged on horizontal bar stiffener 3 by connector, adjacent cross section is linked together; On described screen bed base 5 frames, uniform setting bores a hole 7, connector can by bore a hole 7 and screen drum skeleton overhead frame on connecting hole screen bed base 5 is arranged on screen drum skeleton, the screen cloth 6 with mesh is being set on described screen bed base 5; Described support roller 2 is rubber wheel.Described screen drum 1 is cylindrical shape or cone.Described connector is rivet or screw rod part.
In practical operation, by horizontal and vertical horizontal bar and vertical muscle by equal the screen drum of cylinder type Equal, the screen drum that forms hollow out is fixed, between cross section, by the horizontal bar stiffener of separately establishing, adjacent cross section is connected, screen bed base is an independent connector, and on screen bed base and screen drum skeleton, the empty frame size of hollow out adapts, can directly couple together by bolt or screw rod, for capable of reducing friction resistance, the riding wheel replacing of irony is become to the support roller of quality of rubber materials, effect is fine.While changing the screen cloth damaging, only screen bed base need to be taken off targetedly and changed from screen drum skeleton relevant position.
Claims (3)
1. an improved sand sieving machine screen drum device, comprise the support roller of screen drum and screen drum below, it is characterized in that: described screen drum is made up of screen drum skeleton and screen bed base, screen drum skeleton is by the empty frame of indulging muscle and horizontal bar and be divided into equal-sized, the uniform connecting hole that arranging in empty frame surrounding, the size of described empty frame matches with the size of screen bed base, between the screen drum skeleton cross section of being divided equally, horizontal bar stiffener is being set, pass the through hole being arranged on horizontal bar stiffener by connector, adjacent cross section is linked together; On described screen bed base frame, uniform setting bored a hole, and connector can be arranged on screen bed base on screen drum skeleton by the connecting hole on perforation and screen drum skeleton overhead frame, and the screen cloth with mesh is being set on described screen bed base; Described support roller is rubber wheel.
2. the improved sand sieving machine screen drum of one according to claim 1 device, is characterized in that: described screen drum is cylindrical shape or cone.
3. the improved sand sieving machine screen drum of one according to claim 1 device, is characterized in that: described connector is rivet or screw rod part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268530.XU CN203853260U (en) | 2014-05-26 | 2014-05-26 | Improved sieve tube device of sand sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268530.XU CN203853260U (en) | 2014-05-26 | 2014-05-26 | Improved sieve tube device of sand sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853260U true CN203853260U (en) | 2014-10-01 |
Family
ID=51603139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268530.XU Expired - Fee Related CN203853260U (en) | 2014-05-26 | 2014-05-26 | Improved sieve tube device of sand sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216222A (en) * | 2016-08-10 | 2016-12-14 | 中国建筑第八工程局有限公司 | Cone cylinder formula sandstone defecator and filter method thereof |
| CN107029983A (en) * | 2017-05-15 | 2017-08-11 | 江西省浩燃冶金设备有限责任公司 | A kind of mining screening plant |
-
2014
- 2014-05-26 CN CN201420268530.XU patent/CN203853260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216222A (en) * | 2016-08-10 | 2016-12-14 | 中国建筑第八工程局有限公司 | Cone cylinder formula sandstone defecator and filter method thereof |
| CN107029983A (en) * | 2017-05-15 | 2017-08-11 | 江西省浩燃冶金设备有限责任公司 | A kind of mining screening plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20160526 |