CN202137116U - Sand screening machine - Google Patents
Sand screening machine Download PDFInfo
- Publication number
- CN202137116U CN202137116U CN201120169340U CN201120169340U CN202137116U CN 202137116 U CN202137116 U CN 202137116U CN 201120169340 U CN201120169340 U CN 201120169340U CN 201120169340 U CN201120169340 U CN 201120169340U CN 202137116 U CN202137116 U CN 202137116U
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- CN
- China
- Prior art keywords
- screen cloth
- gripper shoe
- belt pulley
- driven shaft
- motor
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of construction machinery, and particularly discloses a sand screening machine, which comprises screen cloth, a framework, a motor and a transmission. The screen cloth of the sand screening machine is driven by the motor to reciprocate on the framework. The sand screening machine is characterized by further comprising driven shafts, a belt pulley, linkage levers and a support plate, the support plate is positioned below the screen cloth, the belt pulley is arranged in the center of the driven shaft, and the motor is connected with the driven shafts by the belt pulley. The driven shafts are transversally erected on the frame, two trays are respectively connected to two ends of the driven shafts, a rotating disc is connected to the edge of each tray and connected with the linkage levers, the motor drives the belt pulley to rotate, and the rotating discs are driven to rotate along edges of the trays and further drive the linkage levers so as to lead the screen cloth above the support plate to move up and down and back and forth. The sand screening machine has the advantages that mechanical vibration replaces a manual sand screening mode, labor intensity is low, work efficiency is high, the screen cloth can be replaced according to specific needs, and the sand screening machine is convenient in use, simple and practical in structure and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of sand sieving machine, belongs to the building machinery field.
Background technology
In fields such as sand, coals, need oarse-grained block and powder be separated at present, use artificial riddler to do that intensity is big, efficient is low, and wet sand often sieved unclean, cause very big waste.
Summary of the invention
The utility model technical problem to be solved provides a kind of simple in structure and sand sieving machine that can reduce working strength, increase work efficiency.
In order to address the above problem, the technical scheme that the utility model adopted is: a kind of sand sieving machine comprises screen cloth, frame, motor and transmission device; The screen cloth of sand sieving machine is reciprocating on frame through motor-driven; It is characterized in that: sand sieving machine also comprises driven shaft, belt pulley, trace, gripper shoe, and gripper shoe is positioned at the screen cloth below, and driven shaft central authorities are provided with belt pulley; Motor is connected through belt pulley with driven shaft, and driven shaft passes through bearing fixing on frame; Driven shaft is across on frame, and the two ends of driven shaft respectively connect a pallet, and the edge of pallet connects a rolling disc, and rolling disc is connected with trace; The motor-driven belt pulley rotates, and drives rolling disc and rotates along tray edge, and rolling disc drives trace again makes gripper shoe move forward and backward up and down then, thereby makes the screen cloth vibration on the gripper shoe, and sand falls earthward through screen cloth and gripper shoe, reaches to separate husky purpose.
The described transmission device of the utility model is the Friction Type Belt Drive device, and motor shaft is as the driving shaft of pulley drive system, and belt pulley is fixed on the central authorities of driven shaft, and driven by motor is rotated across the driven shaft on frame during work.Respectively there is a pallet at the two ends of driven shaft, and pallet is circular, and the edge of pallet is fixed with the rolling disc of a circle, and rolling disc is less, and whole rolling disc is positioned on the pallet.
The described trace of the utility model is divided into two sections, and one section connects above-mentioned rolling disc, and one section connects above-mentioned gripper shoe, and both have a common end points, are positioned at the end of frame.That section trace that connects gripper shoe is divided into two segments again; One section is fixed on the gripper shoe, and perpendicular to ground, another section connects gripper shoe and frame is terminal; The common end points of two segments is positioned at the gripper shoe top edge; This common end points connects a chain, and the other end of chain is positioned at the lower limb of gripper shoe, can fixed support plate.The described pallet of the utility model, rolling disc, trace, chain are 2.
The described gripper shoe of the utility model is box-like, is positioned at the frame top, places screen cloth above, and described screen cloth can be changed, and also can select the screen cloth of different mesh sizes according to concrete needs.The staff is directly reinforced on screen cloth, and mechanical oscillation make sand fall earthward through screen cloth and gripper shoe, will remain block by the staff after work is accomplished and take out.
The beneficial effect of the utility model is: it is husky to substitute artificial sieve with mechanical oscillation, and labour intensity is little, high efficiency; Can change screen cloth according to concrete needs, easy to use; Simple in structure, practical, cost of manufacture is low.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1 screen cloth, 2 frames, 3 pallets, 4 rolling discs, 5 motors, 6 chains, 7 traces, 8 bearings, 9 belt pulleys, 10 driven shafts, 11 gripper shoes.
The specific embodiment
Figure is the preferred embodiment of the utility model, below in conjunction with accompanying drawing this is used novel further describing: among the figure, and 1 screen cloth, 2 frames, 3 pallets, 4 rolling discs, 5 motors, 6 chains, 7 traces, 8 bearings, 9 belt pulleys, 10 driven shafts, 11 gripper shoes.
Referring to Fig. 1, a kind of sand sieving machine comprises screen cloth 1, frame 2, motor 5 and transmission device; The screen cloth 1 of sand sieving machine drives reciprocating on frame 2 through motor 5; Sand sieving machine also comprises driven shaft 10, belt pulley 9, trace 7, gripper shoe 11, and gripper shoe 11 is positioned at screen cloth 1 below, and driven shaft 10 central authorities are provided with belt pulley 9; Motor 5 is connected through belt pulley 9 with driven shaft 10, and driven shaft 10 is fixed on the frame 2 through bearing 8; Driven shaft 10 is across on frame 2, and the two ends of driven shaft 10 respectively connect a pallet 3, and the edge of pallet 3 connects a rolling disc 4, and rolling disc 4 is connected with trace 7.
During use, at first, directly reinforced on screen cloth 1 by the staff; Open motor 5 then, 9 rotations of motor-driven belt pulley, belt pulley 9 drives the driven shaft 10 that is attached thereto and rotates; The pallet 3 and the rolling disc 4 at driven shaft 10 two ends rotate, and drive trace 7 and move forward and backward up and down with gripper shoe 11, make screen cloth 1 vibration on the gripper shoe; Sand falls earthward through screen cloth 1 and gripper shoe 11, reaches to separate husky purpose, will remain block by the staff after the work completion and take out.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. sand sieving machine; Comprise screen cloth, frame, motor and transmission device, the screen cloth of sand sieving machine is reciprocating on frame through motor-driven, and it is characterized in that: sand sieving machine also comprises driven shaft, belt pulley, trace, gripper shoe; Gripper shoe is positioned at the screen cloth below; Driven shaft central authorities are provided with belt pulley, and motor is connected through belt pulley with driven shaft, and driven shaft passes through bearing fixing on frame; Driven shaft is across on frame, and the two ends of driven shaft respectively connect a pallet, and the edge of pallet connects a rolling disc, and rolling disc is connected with trace.
2. a kind of sand sieving machine according to claim 1 is characterized in that: described transmission device is the Friction Type Belt Drive device.
3. a kind of sand sieving machine according to claim 1 is characterized in that: described trace is divided into two sections, and one section connects above-mentioned rolling disc, and another section connects above-mentioned gripper shoe, and two sections traces have a common end points, are positioned at the end of frame; That section trace that connects gripper shoe is divided into two segments again; One section is fixed on the gripper shoe; Perpendicular to ground, another section connects gripper shoe and frame is terminal, and the common end points of two segments is positioned at the gripper shoe top edge; This common end points connects a chain, and the other end of chain is fixed on the gripper shoe lower limb.
4. a kind of sand sieving machine according to claim 1 is characterized in that: described pallet, rolling disc and trace are 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120169340U CN202137116U (en) | 2011-05-25 | 2011-05-25 | Sand screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120169340U CN202137116U (en) | 2011-05-25 | 2011-05-25 | Sand screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137116U true CN202137116U (en) | 2012-02-08 |
Family
ID=45548195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120169340U Expired - Fee Related CN202137116U (en) | 2011-05-25 | 2011-05-25 | Sand screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962200A (en) * | 2012-11-08 | 2013-03-13 | 余义水 | Electric sand screening device |
| CN103433208A (en) * | 2013-08-02 | 2013-12-11 | 陈学军 | Filter screen |
| CN103990595A (en) * | 2014-05-13 | 2014-08-20 | 繁昌县金科机电科技有限公司 | Sand screening machine |
-
2011
- 2011-05-25 CN CN201120169340U patent/CN202137116U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962200A (en) * | 2012-11-08 | 2013-03-13 | 余义水 | Electric sand screening device |
| CN103433208A (en) * | 2013-08-02 | 2013-12-11 | 陈学军 | Filter screen |
| CN103990595A (en) * | 2014-05-13 | 2014-08-20 | 繁昌县金科机电科技有限公司 | Sand screening machine |
| CN103990595B (en) * | 2014-05-13 | 2016-03-16 | 繁昌县金科机电科技有限公司 | Sand washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUHU GUODING MACHINERY MANUFACTURING CO., LTD. Assignor: Yu Jiahua Contract record no.: 2012340000091 Denomination of utility model: Roller assembly of sand screening machine Granted publication date: 20120208 License type: Exclusive License Record date: 20120331 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20130525 |