CN212069142U - Shaking table with amplitude adjustment mechanism - Google Patents
Shaking table with amplitude adjustment mechanism Download PDFInfo
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- CN212069142U CN212069142U CN201922063090.XU CN201922063090U CN212069142U CN 212069142 U CN212069142 U CN 212069142U CN 201922063090 U CN201922063090 U CN 201922063090U CN 212069142 U CN212069142 U CN 212069142U
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- suspension plate
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- shaking table
- adjusting screw
- driving
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Abstract
The utility model relates to a shaking table with an amplitude adjusting mechanism, which comprises a frame and a shaking table surface, and is characterized by also comprising a driving device and a limiting device; a connecting frame is arranged below the surface of the shaking table, and a bearing A is arranged on the connecting frame; the driving device comprises a speed regulating motor and a connecting sleeve arranged on an output shaft of the speed regulating motor, wherein an eccentric wheel is fixedly arranged on the output shaft, a bearing B is sleeved on the eccentric wheel, and the connecting sleeve is sleeved on the bearing B; the driving rod is suspended below the connecting frame through the suspension plate, springs are sleeved on the driving rods on two sides of the suspension plate, and the springs are clamped on the driving rods through nuts and the suspension plate; one end of the driving rod is connected with the connecting sleeve; the limiting device comprises a suspension plate A and an adjusting screw fixedly mounted on the suspension plate A, the adjusting screw is mounted on the suspension plate A through two adjusting nuts in a clamping mode, a limiting plate is mounted on one side of the nut end of the adjusting screw, and the limiting plate is fixed on the rack.
Description
Technical Field
The utility model relates to a mineral processing equipment technical field, concretely relates to shaking table with amplitude adjustment mechanism.
Background
The concentrating table is generally composed of three parts, namely a table surface, a frame and a transmission mechanism. Besides, it also has water-flushing tank, ore-feeding tank and machine seat, etc., and the whole bed surface is supported or suspended by machine frame, and on the machine frame an amplitude-regulating device is mounted. The concentrating table can make ore particles move along different directions according to different densities and granularities, and the ore particles spread in a fan shape along a diagonal line from the ore feeding groove and are sequentially discharged along the edge of the bed surface, and the ore discharging line is very long, so that various products with different qualities, such as concentrate, secondary concentrate, medium concentrate, tailings and the like, can be accurately produced. The mineral processing shaking bed is used as gravity separation equipment, and is widely used for separating minerals such as placer gold and the like, and is mainly used for gold separation or coal separation and the like. The amplitude of the existing rhombic shaking table driving mechanism is realized by adding an eccentric block to a gear, and the transmission form has complex operation and large vibration of the machine body during amplitude adjustment, so that an amplitude adjusting mechanism which is simple to operate and small in vibration of the machine body is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that shaking table amplitude adjustment is complicated among the prior art, organism vibration is big, provide a shaking table that has amplitude adjustment mechanism that easy operation, organism vibration are little.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a shaking table with an amplitude adjusting mechanism comprises a frame and a shaking table surface, and is characterized by also comprising a driving device and a limiting device; a connecting frame is arranged below the surface of the shaking table, and a bearing A is arranged on the connecting frame;
the driving device comprises a speed regulating motor and a connecting sleeve arranged on an output shaft of the speed regulating motor, wherein an eccentric wheel is fixedly arranged on the output shaft, a bearing B is sleeved on the eccentric wheel, and the connecting sleeve is sleeved on the bearing B; the driving rod is suspended below the connecting frame through the suspension plate, springs are sleeved on the driving rods on two sides of the suspension plate, and the springs are clamped on the driving rods through nuts and the suspension plate; one end of the driving rod is connected with the connecting sleeve;
the limiting device comprises a suspension plate A and an adjusting screw fixedly mounted on the suspension plate A, the adjusting screw is mounted on the suspension plate A through two adjusting nuts in a clamping mode, a limiting plate is mounted on one side of the nut end of the adjusting screw, and the limiting plate is fixed on the rack.
The utility model has the advantages that: the utility model discloses an adjustment limiting plate and adjusting screw between the distance and through adjusting nut and hang the distance between the board, realize the adjustment to the spring pretightning force to realize high-efficient, quick adjustment to the shaking table amplitude, to the impact force of motor when the spring can cushion shaking table bed surface side-to-side movement simultaneously, easily installation, operation adjustment is convenient, and the operation is reliable, and area is little, and basic vibration is little, and the power consumption is low.
On the basis of the technical scheme, the utility model discloses a reach the convenience of use and the stability of equipment, can also make following improvement to foretell technical scheme:
further, the bearing A is placed in a bearing seat at the top of the frame. Realize the left and right movement of the table surface of the shaking table.
Furthermore, the contact position of the nut end of the adjusting screw and the limiting plate is provided with a cushion pad. Through setting up the blotter, can alleviate the impact force between adjusting screw and the limiting plate.
Furthermore, the buffer pad is fixed on the adjusting screw or the limiting plate. The cushion can be arranged at different positions according to requirements.
Furthermore, the cushion pad is a rubber pad. The material of the cushion pad is rubber, so that the material is convenient to obtain and the structure is simple.
Drawings
FIG. 1 is a front view of a rocking bed with an amplitude adjustment mechanism according to the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
fig. 4 is a sectional view at the output shaft of the motor.
The reference numbers are recorded as follows: the table comprises a table surface 1 of a shaking table, a frame 2, a connecting frame 3, a bearing A4, a driving device 5, a speed regulating motor 5-1, an output shaft 5-1-1, a connecting sleeve 5-2, a driving rod 5-3, a suspension plate 5-4, a spring 5-5, a nut 5-6, a bearing B5-7, an eccentric wheel 5-8, a limiting device 6, a suspension plate A6-1, an adjusting screw 6-2, an adjusting nut 6-3, a limiting plate 6-4 and a cushion 6-5.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
A shaking table with an amplitude adjusting mechanism (see figures 1 to 4) comprises a frame 2 and a shaking table surface 1, and is characterized by further comprising a driving device 5 and a limiting device 6; a connecting frame 3 is arranged below the table surface 1 of the shaking table, and a bearing A4 is arranged on the connecting frame 3;
the driving device 5 comprises a speed regulating motor 5-1 and a connecting sleeve 5-2 arranged on an output shaft 5-1-1 of the speed regulating motor 5-1, an eccentric wheel 5-8 is fixedly arranged on the output shaft 5-1-1, a bearing B5-7 is sleeved on the eccentric wheel 5-8, and the connecting sleeve 5-2 is sleeved on a bearing B5-7; the driving rod 5-3 is suspended below the connecting frame 3 through a suspension plate 5-4, springs 5-5 are sleeved on the driving rods 5-3 at two sides of the suspension plate 5-4, and the springs 5-5 are clamped on the driving rods 5-3 through nuts 5-6 and the suspension plate 5-4; one end of the driving rod 5-3 is connected with the connecting sleeve 5-2;
the limiting device 6 comprises a suspension plate A6-1 and an adjusting screw 6-2 fixedly installed on the suspension plate A6-1, the adjusting screw 6-2 is clamped and installed on the suspension plate A6-1 through two adjusting nuts 6-3, a limiting plate 6-4 is installed on one side of the nut end of the adjusting screw 6-2, and the limiting plate 6-4 is fixed on the rack 2.
The bearing a4 is placed in a bearing seat on top of the frame 2.
And a cushion pad 6-5 is arranged at the contact part of the nut end of the adjusting screw rod 6-2 and the limiting plate 6-4.
The buffer pad 6-5 is fixed on the adjusting screw 6-2 or the limiting plate 6-4.
The buffer pads 6-5 are rubber pads.
The working principle of the utility model is as follows: when the speed regulating motor 5-1 is operated, the output shaft 5-1-1 is driven to rotate, so that the eccentric wheel 5-8 fixedly connected with the output shaft 5-1-1 is driven to rotate, because the eccentric wheel 5-8 is connected with the connecting sleeve 5-2 through the bearing B5-7, the connecting sleeve 5-2 moves left and right according to the eccentric amount of the eccentric wheel 5-8, the driving rod 5-3 is driven to move left and right, so that the spring 5-5 is compressed, the counter-acting force of the spring 5-5 is exerted on the suspension plate 5-4, the suspension plate 5-4 is fixed on the connecting frame 3, so that the table surface 1 fixedly connected with the connecting frame 3 is driven to move left and right, and by setting the distance between the adjusting screw 6-2 and the limiting plate 6-4 and the pre-, the amplitude of the shaking table surface 1 is limited, the springs 5-5 can buffer the impact force when the shaking table surface moves left and right, and further, the amplitude of the shaking table surface 1 can be further adjusted by replacing eccentric wheels 5-8 with different offset.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. A shaking table with an amplitude adjusting mechanism comprises a frame (2) and a shaking table bed surface (1), and is characterized by also comprising a driving device (5) and a limiting device (6); a connecting frame (3) is arranged below the table surface (1) of the shaking table, and a bearing A (4) is arranged on the connecting frame (3);
the driving device (5) comprises a speed regulating motor (5-1) and a connecting sleeve (5-2) arranged on an output shaft (5-1-1) of the speed regulating motor (5-1), an eccentric wheel (5-8) is fixedly arranged on the output shaft (5-1-1), a bearing B (5-7) is sleeved on the eccentric wheel (5-8), and the connecting sleeve (5-2) is sleeved on the bearing B (5-7); the driving rod (5-3) is suspended below the connecting frame (3) through a suspension plate (5-4), springs (5-5) are sleeved on the driving rods (5-3) on two sides of the suspension plate (5-4), and the springs (5-5) are clamped on the driving rods (5-3) through nuts (5-6) and the suspension plate (5-4); one end of the driving rod (5-3) is connected with the connecting sleeve (5-2);
the limiting device (6) comprises a suspension plate A (6-1) and an adjusting screw rod (6-2) fixedly mounted on the suspension plate A (6-1), the adjusting screw rod (6-2) is clamped and mounted on the suspension plate A (6-1) through two adjusting nuts (6-3), a limiting plate (6-4) is mounted on one side of the nut end of the adjusting screw rod (6-2), and the limiting plate (6-4) is fixed on the rack (2).
2. A rocking platform with an amplitude adjustment mechanism according to claim 1, characterized in that the bearing a (4) is placed in a bearing seat at the top of the frame (2).
3. A rocking bed with an amplitude adjusting mechanism according to claim 1, wherein a cushion pad (6-5) is provided at the contact position of the nut end of the adjusting screw rod (6-2) and the limiting plate (6-4).
4. A rocking platform with an amplitude adjustment mechanism according to claim 3, wherein the cushion (6-5) is fixed to the adjustment screw (6-2) or the position-limiting plate (6-4).
5. A rocking bed with an amplitude adjustment mechanism as claimed in claim 3, wherein the cushions (6-5) are rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063090.XU CN212069142U (en) | 2019-11-26 | 2019-11-26 | Shaking table with amplitude adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063090.XU CN212069142U (en) | 2019-11-26 | 2019-11-26 | Shaking table with amplitude adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212069142U true CN212069142U (en) | 2020-12-04 |
Family
ID=73555162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922063090.XU Active CN212069142U (en) | 2019-11-26 | 2019-11-26 | Shaking table with amplitude adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212069142U (en) |
-
2019
- 2019-11-26 CN CN201922063090.XU patent/CN212069142U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 264000 No. 188, Xinhai street, Fushan high tech Industrial Development Zone, Yantai City, Shandong Province Patentee after: Yantai xinkuangfu Engineering Management Group Co.,Ltd. Address before: 264006 Room 501, No. 20, No. 50, middle Beijing Road, economic and Technological Development Zone, Yantai City, Shandong Province Patentee before: Yantai xinkuang Engineering Technology Service Co.,Ltd. |
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| CP03 | Change of name, title or address |