CN211937769U - Rectilinear vibration trembles sieve machine - Google Patents
Rectilinear vibration trembles sieve machine Download PDFInfo
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- CN211937769U CN211937769U CN201921698226.8U CN201921698226U CN211937769U CN 211937769 U CN211937769 U CN 211937769U CN 201921698226 U CN201921698226 U CN 201921698226U CN 211937769 U CN211937769 U CN 211937769U
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Abstract
The utility model provides a rectilinear vibration trembles screen (ing) machine, including the frame, locate the screen frame in the frame, its characterized in that screen frame one side is equipped with a plurality of bar through-holes, is equipped with support piece with one side that a plurality of bar through-holes are relative, and a plurality of layers of screen cloth the inner passes the bar through-hole activity and arranges support piece, outer end in and pass through the fastener and fix on the screen frame, is equipped with shock insulation piece between screen frame and the frame to be equipped with two at least vibrating motor that direction of rotation is opposite on the screen frame. Through two at least vibrating motor that direction of rotation is opposite, make the screen frame do the rectilinear vibration that becomes certain angle with the horizontal direction to reduce the vibration of frame through shock insulation spare, avoid the complete machine to walk about or beat, through a plurality of bar through-holes and the support piece that sets up on the screen frame, conveniently increase as required, subtract the screen cloth number of piles, satisfy the screening demand, it is fixed to need not special rag bolt, directly place subaerial alright use in the factory building, convenient, practical, reliable.
Description
Technical Field
The utility model relates to a tremble the screen (ing) machine, especially a rectilinear vibration trembles screen (ing) machine belongs to mechanical design and manufacturing technical field.
Background
In the tea fine processing process, coarse and fine strip-shaped tea leaves are distinguished by a shaking and screening machine, so that the tea leaf thickness, fineness and cleanliness meet the process requirements. In practical application of the existing shaking screen machine, a frame spring steel plate is easy to break due to too violent vibration, the running noise of equipment is large, the vibration force generated by the movement of a screen bed is large, and the whole machine is caused to walk or jump. In addition, the screen cloth on the existing screen bed is of a fixed structure no matter in one layer or multiple layers, the screening is limited, and a plurality of screen shaking machines with different layers of screen cloth are required to be equipped to meet the actual production requirement, so that the equipment investment is increased, and the burden of production enterprises is difficult to reduce. There is therefore a need for improvements in the prior art.
Disclosure of Invention
Wholly walk about easily or beat when shaking the sieve machine operation for solving current, frame spring steel plate fracture even, the running noise is big, and one deck or multilayer screen cloth are fixed structure, are difficult to satisfy the actual production demand, invest in big, with high costs scheduling problem, the utility model provides a rectilinear vibration shakes the sieve machine.
The utility model discloses a following technical scheme accomplishes: the utility model provides a rectilinear vibration trembles screen (ing) machine, which comprises a frame, locate the screen frame in the frame, its characterized in that screen frame one side is equipped with a plurality of bar through-holes, one side relative with a plurality of bar through-holes is equipped with support piece, support piece is arranged in to the activity of passing bar through-hole in a plurality of layers of screen cloth inner, the outer end passes through the fastener to be fixed on the screen frame, be equipped with shock insulation between screen frame and the frame, and be equipped with two at least opposite direction of rotation's vibrating motor on the screen frame, so that through two at least opposite direction of rotation's vibrating motor, make the screen frame do the rectilinear vibration that becomes certain angle with the horizontal direction, and reduce the vibration of frame through shock insulation, avoid the complete machine to walk about or beat, simultaneously through a plurality of bar through-hole.
The screen frame is established to upper portion reel and the bank of screens of lower part to the screen frame, wherein:
a plurality of strip-shaped through holes are formed in one side of the screen frame, a supporting piece is arranged in one side opposite to the strip-shaped through holes, the inner ends of the plurality of layers of screen meshes penetrate through the strip-shaped through holes and are movably arranged on the supporting piece, and the outer ends of the plurality of layers of screen meshes are fixed on the screen body through fasteners so as to be convenient for replacing the screen meshes;
the screen frame includes preceding, back riser to and connect preceding, the crossbeam of back riser, be equipped with two at least rotation direction opposite vibrating motor through the mount pad symmetry on the crossbeam, preceding, be equipped with two at least supports on the back riser respectively, each support passes through the shock insulation piece and links to each other with the frame that corresponds, makes screen frame and frame constitute elastic connection, makes the screen frame do the rectilinear vibration that becomes certain angle with the horizontal direction, and reduce the vibration of frame through the shock insulation piece, avoids the complete machine to walk about or beat.
The supporting piece inside one side of the screen frame is designed into a clamping groove or a lifting strip, so that the inner end of the screen is clamped into the clamping groove or placed on the lifting strip.
The shock insulation piece is set as a steel spring, the top of the steel spring is connected with the corresponding support on the front vertical plate and the rear vertical plate, and the bottom of the steel spring is connected with the rack, so that the vibration in the vertical direction can be reduced or eliminated through the shock insulation piece.
The shock insulation piece is arranged into a rubber spring, the top of the rubber spring is connected with the corresponding supports on the front vertical plate and the rear vertical plate, and the bottom of the rubber spring is connected with the rack, so that the vibration in the vertical direction is reduced or eliminated through the shock insulation piece.
The shock insulation piece is a connecting rod support, the connecting rod support comprises an upper connecting rod and a lower connecting rod which are hinged with each other, the upper connecting rod is hinged with corresponding supports on the front vertical plate and the rear vertical plate, and the lower connecting rod is hinged with the rack so as to reduce or eliminate vibration in the vertical direction through the shock insulation piece.
The frame comprises at least four upright posts and at least one transverse post for connecting every two upright posts.
The fastener includes that couple, U-shaped hang and detains, and the couple is fixed on the screen cloth, and the U-shaped is hung and is detained and fix on the discount seat, lies in the U-shaped on the discount seat and hangs the knot middle part and be equipped with hinge seat and hinge shaft, will detain the fork board of pulling the front end through the hinge shaft and articulate on hinge shaft seat, and hinge shaft seat rear end is connected with the ejector pin to during locking: hanging the U-shaped hanging buckle on the hook of the hook seat, and pressing down the rear end of the buckle plate to clamp the fork plate at the front end of the buckle plate on the ejector rod; when the lock is released, the buckle plate is pulled upwards to separate the fork plate at the front end from the limit of the mandril, so that the U-shaped hanging buckle can be separated from the hook.
The screen mesh in the screen frame keeps an inclination angle of 3-15 degrees with the horizontal plane.
The utility model has the advantages of it is following and effect: adopt above-mentioned scheme, can conveniently pass through two at least vibrating motor that direction of rotation is opposite, make screen frame and frame constitute elastic connection, make the screen frame do with the straight line vibration that the horizontal direction becomes certain angle, and reduce the vibration of frame through shock insulation spare, avoid the complete machine to walk or beat, simultaneously through a plurality of bar through-holes and support piece that set up on the screen frame, the convenience increases as required, reduce the screen cloth number of piles, satisfy the screening demand, it is fixed to need not special rag bolt, directly place subaerial alright use at the factory building, and is convenient, practical, reliable.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a perspective view of the screen body of the drawing;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
FIG. 5 is another block diagram of part B of FIG. 1;
fig. 6 is another structural diagram of part B in fig. 1.
In the figure: 1 is the frame, 2 is the shock insulation spare, 3 is the support, 4 is the bank of screens, 5 is the reel, 6 is the fastener, 8 is the motor, 11 is the spreader, 12 is the stand, 21 is the steel spring, 22 is rubber spring, 23 is the connecting rod support, 231 is the upper connecting rod, 232 is the lower connecting rod, 41 is the crossbeam, 42 is the mount pad of motor, 51 is the bar through-hole, 52 is the export, 53 is the screen cloth, 61 is the couple, 62 is the U-shaped knot of hanging, 63 is the knot seat, 64 is the buckle, 65 is the ejector pin, 66 is the yoke plate, 67 is the hinge, 68 is the hinge seat.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model provides a screen (ing) machine is trembled in rectilinear vibration, including frame 1, this frame 1 includes four stands 12, connects two liang of stands 12 to two spreader 11, locates the screen frame in frame 1, and this screen frame is established to the reel 5 on upper portion and the reel 4 of lower part, wherein: two strip-shaped through holes 51 are formed in the front side plate of the screen frame 5, two supporting pieces corresponding to the two strip-shaped through holes 51 are arranged inside the rear side plate of the screen frame 5, the inner end of the two-layer screen is movably arranged on the corresponding supporting piece through the corresponding strip-shaped through hole 51, and the outer end of the two-layer screen is fixed on the front side plate of the screen frame 5 through a fastener 6, so that the screen is convenient to replace; the sieve frame 4 includes preceding, the back riser, and connect preceding, the crossbeam 41 of back riser, be equipped with two vibrating motor 8 that direction of rotation is opposite on the crossbeam 41 through mount pad 42 symmetry, it is preceding, be equipped with two supports 3 on the back riser respectively, each support 3 links to each other with the frame 1 that corresponds through shock insulation 2, make the screen frame 4, 5 and frame 1 constitute elastic connection, through two vibrating motor that direction of rotation is opposite, make the screen frame do the rectilinear vibration that becomes certain angle with the horizontal direction, and reduce the vibration of frame through shock insulation, avoid the complete machine to walk about or beat, as figure 1, figure 2.
Obviously, the supporting piece inside the other side of the screen frame 5 is set as a clamping groove (not shown in the figure), so that the inner end of the screen mesh is clamped in the clamping groove; it is obvious that the support on the other side of the screen body can also be provided with lifting bars (not shown in the figure) on which the inner ends of the screens are placed.
The shock insulation piece 2 is a steel spring 21, the top of the steel spring 21 is connected with the corresponding support 3 on the front vertical plate and the rear vertical plate, and the bottom of the steel spring 21 is connected with the upright post 12 of the frame 1, so that the vibration in the vertical direction can be reduced or eliminated through the shock insulation piece, as shown in fig. 1 and 4.
The shock insulation piece 2 is arranged into a rubber spring 22, the top of the rubber spring 22 is connected with the corresponding support 3 on the front vertical plate and the rear vertical plate, and the bottom of the rubber spring 22 is connected with the upright post 12 of the frame 1, so that the vibration in the vertical direction can be reduced or eliminated through the shock insulation piece, as shown in figure 5.
The shock insulation member 2 is a connecting rod support 23, the connecting rod support 23 comprises an upper connecting rod 231 and a lower connecting rod 232 which are hinged with each other, the upper connecting rod 231 is hinged with the corresponding support 3 on the front vertical plate and the rear vertical plate, and the lower connecting rod 232 is hinged with the upright post 12 of the frame 1, so that the vibration in the vertical direction can be reduced or eliminated through the shock insulation member, as shown in fig. 6.
The screen 53 in the screen frame 5 is inclined at an angle of 10 ° to the horizontal.
Claims (9)
1. The utility model provides a screen (ing) machine is trembled in rectilinear vibration, includes the frame, locates the screen frame in the frame, and its characterized in that screen frame one side is equipped with a plurality of bar through-holes, is equipped with support piece with a plurality of bar through-holes one side relative, and support piece, outer end are fixed on the screen frame through the fastener in the activity of passing bar through-hole in a plurality of layers of screen cloth the inner is arranged in, is equipped with shock insulation piece between screen frame and the frame to be equipped with two at least vibrating motor that direction of rotation.
2. The linear vibrating screen shaker as in claim 1, wherein the screen body is provided as an upper screen frame and a lower screen frame, wherein:
a plurality of strip-shaped through holes are formed in one side of the screen frame, and supporting pieces are arranged inside the side, opposite to the strip-shaped through holes, of the screen frame;
the screen frame includes preceding, back riser to and connect the crossbeam of preceding, back riser, be equipped with two at least rotation direction opposite vibrating motor through the mount pad symmetry on the crossbeam, be equipped with two at least supports on preceding, the back riser respectively, each support passes through the shock insulation piece and links to each other with the frame that corresponds.
3. The linear vibrating screen-shaking machine according to claim 2, wherein the supporting member inside one side of the screen frame is configured as a locking groove or a lifting bar, so that the inner end of the screen mesh is locked in the locking groove or placed on the lifting bar.
4. The linear vibration sieve shaker as claimed in claim 1, wherein the shock insulation member is a steel spring, the top of the steel spring is connected to the corresponding support on the front and rear vertical plates, and the bottom of the steel spring is connected to the frame.
5. The linear vibration sieve shaker as claimed in claim 1, wherein the shock insulation member is a rubber spring, the top of the rubber spring is connected to the corresponding support on the front and rear vertical plates, and the bottom of the rubber spring is connected to the frame.
6. The linear vibrating screen-shaking machine of claim 1, wherein the shock insulation member is a link support, the link support comprises an upper link and a lower link hinged to each other, the upper link is hinged to the corresponding support on the front and rear vertical plates, and the lower link is hinged to the frame.
7. The linear vibrating screen shaker as in claim 1, wherein the frame comprises at least four uprights, at least one cross-post connecting two uprights.
8. The linear vibrating screen-shaking machine of claim 1, wherein the fastener comprises a hook fixed on the screen, a U-shaped hook fixed on a buckle base, a hinge base and a hinge shaft provided on the buckle base at the middle of the U-shaped hook, a fork plate at the front end of the buckle plate is hinged on the hinge base by the hinge shaft, and a push rod is connected to the rear end of the hinge base.
9. The linear vibrating screen shaker as in claim 2, wherein the screen mesh in the screen frame is held at an angle of inclination of 3-15 ° to the horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698226.8U CN211937769U (en) | 2019-10-11 | 2019-10-11 | Rectilinear vibration trembles sieve machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698226.8U CN211937769U (en) | 2019-10-11 | 2019-10-11 | Rectilinear vibration trembles sieve machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211937769U true CN211937769U (en) | 2020-11-17 |
Family
ID=73166722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921698226.8U Active CN211937769U (en) | 2019-10-11 | 2019-10-11 | Rectilinear vibration trembles sieve machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211937769U (en) |
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2019
- 2019-10-11 CN CN201921698226.8U patent/CN211937769U/en active Active
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