CN210794738U - Self-adaptive adjusting groove angle reinforced sealing buffer bed - Google Patents
Self-adaptive adjusting groove angle reinforced sealing buffer bed Download PDFInfo
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- CN210794738U CN210794738U CN201921409240.1U CN201921409240U CN210794738U CN 210794738 U CN210794738 U CN 210794738U CN 201921409240 U CN201921409240 U CN 201921409240U CN 210794738 U CN210794738 U CN 210794738U
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Abstract
The utility model discloses a self-adaptive adjustment groove angle reinforced sealing buffer bed, which comprises a multi-section hinged support, a cross beam, two side plate supports with one ends hinged on the cross beam and a plurality of middle supports, wherein the side plate supports are in a length adjustable structure, and the other ends are hinged with two ends of the support; the other end of the middle support is hinged with the hinged part of the bracket; the side plate support comprises an upper screw, a lower screw and a threaded sleeve, and the thread directions of the upper screw and the lower screw are opposite; the upper internal thread and the lower internal thread of the threaded sleeve are opposite in direction and are respectively matched with the upper screw and the lower screw in a threaded manner. The utility model discloses an adopt upper and lower screw rod and threaded sleeve's curb plate bearing structure, can make buffering bed and baffle box keep in touch inseparable according to the inclination of reprinting material impact force size adjustment buffering bed both ends support, avoid because of strikeing the hourglass material that leads to sealed inefficacy to cause, spill the material.
Description
Technical Field
The utility model relates to a mining mechanical equipment technical field especially relates to a sealed buffering bed is strengthened to self-adaptation adjustment tank angle.
Background
At present, on bulk material belt conveyors in mines, coal plants, gathering stations, ports and docks and other places, different types of buffer beds are generally arranged at material loading points to improve the impact condition of loaded materials on the conveyors and avoid the damage or tearing of the conveyor belts due to impact and prevent the materials from splashing when being matched with a guide chute. When the material slips from the blanking pipe, the buffer bed can elastically buffer the falling speed of the material, so that the impact force on the belt is reduced, and the normal operation of the belt conveyor is ensured. The material impact can cause the loss to the belt surface, for example the fish tail, wearing and tearing, and severe impact then can lead to the massive desquamation in improper surface, and the pit causes the belt to be difficult to clean, leads to gluing the material in belt pit department and carries out secondary wear to the belt, so it is very necessary to arrange the excellent buffer bed of shock-absorbing capacity. The material loading condition is complicated, and some buffer beds can not play the best effect because of structural limitation. For example, some buffer beds which rely solely on the action of the buffer strips have poor buffer effect; the single groove angle cannot be adjusted, so that the surface of the buffer bed is not well matched with the belt; the fixed groove angle can not be adjusted in good time under the effect of material impact, and the clearance increase between baffle box and the buffering bed leads to sealed inefficacy for the buffering bed can not reach anticipated effect.
SUMMERY OF THE UTILITY MODEL
To the not good shortcoming of buffering bed surface and belt cooperation among the prior art, provide a sealed buffering bed is strengthened to self-adaptation adjustment tank angle, the utility model discloses a following technical scheme:
a buffer bed with a self-adaptive adjustment groove angle for strengthening sealing comprises a multi-section hinged support, a cross beam, two side plate supports and a plurality of middle supports, wherein one ends of the two side plate supports are hinged to the cross beam, the side plate supports are of adjustable length structures, and the other ends of the side plate supports are hinged to two ends of the support; the other end of the middle support is hinged with the hinged part of the bracket; the side plate support comprises an upper screw, a lower screw and a threaded sleeve, and the thread directions of the upper screw and the lower screw are opposite; the upper internal thread and the lower internal thread of the threaded sleeve are opposite in direction and are respectively matched with the upper screw and the lower screw in a threaded manner.
Preferably, the middle support is a support spring.
Preferably, the supporting elastic part is an adjustable supporting spring, the adjustable supporting spring comprises a supporting tube hinged with the hinged part of the bracket, a hollow supporting plate is fixedly connected to the inner cavity of the supporting tube, a supporting column penetrates through the middle part of the supporting plate, a lower pressing plate is sleeved on the outer side of the supporting column, and the lower pressing plate is fixedly connected with the supporting column and is in clearance fit with the inner wall of the supporting tube; a pressure spring is sleeved on the outer side of the supporting column, the top of the pressure spring is in compression joint with the lower surface of the supporting plate, and the bottom of the pressure spring is in compression joint with the upper surface of the lower pressing plate; the top of the supporting column is in threaded connection with an adjusting nut, and the lower surface of the adjusting nut is in compression joint with the upper surface of the supporting plate.
Preferably, the support is three sections, and the middle support is two.
Preferably, each section of support is fixedly connected with three parallel-arranged supporting plates, and each supporting plate is fixedly connected with a buffer strip.
The utility model has the advantages as follows:
1. the utility model discloses an adopt upper and lower screw rod and threaded sleeve's curb plate bearing structure, can make buffering bed and baffle box keep in touch inseparable according to the inclination of reprinting material impact force size adjustment buffering bed both ends support, avoid because of strikeing the hourglass material that leads to sealed inefficacy to cause, spill the material.
2. The utility model comprises an adjustable supporting spring, the structure can improve the buffering effect of the buffering bed and can adjust the groove angle in a self-adaptive way under the impact action of materials, thereby effectively avoiding loading and material leakage and having wide application range; the rigidity of the supporting spring is adjusted by adjusting the length of the pressure spring through the nut, and the device is suitable for different load transfer impact forces.
3. The utility model discloses a curb plate supports, adjustable supporting spring, crossbeam and support are articulated, and the impact force can be alleviated better according to the impact force when the on-the-spot material that loads to this structure, can effectively reduce the wearing and tearing of device part.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is an enlarged schematic view of the side panel support of FIG. 1;
fig. 5 is an enlarged schematic view of the adjustable support spring of fig. 1.
Shown in the figure: 1-side plate support, 101-upper screw rod, 102-lower screw rod, 103-threaded sleeve, 2-adjustable support spring, 201-support tube, 202-support plate, 203-support column, 204-pressure spring, 205-lower pressure plate, 206-adjusting nut, 3-support plate, 4-buffer strip, 5-cross beam and 6-support.
Detailed Description
As shown in fig. 1-4, a buffer bed with a self-adaptive groove angle adjusting function for strengthening sealing comprises three sections of hinged supports 6, a cross beam 5, two side plate supports 1 with one ends hinged to the cross beam 5 and two adjustable support springs 2, wherein the side plate supports 1 are adjustable in length, and the other ends of the side plate supports are hinged to two ends of the supports 6; the other end of the adjustable supporting spring 2 is hinged with a hinged part of the bracket 6; the side plate support 1 comprises an upper screw 101, a lower screw 102 and a threaded sleeve 103, wherein the thread directions of the upper screw 101 and the lower screw 102 are opposite; the upper internal thread and the lower internal thread of the threaded sleeve 103 are opposite in direction and are respectively matched with the upper screw and the lower screw in a threaded manner.
According to fig. 5, the supporting elastic member is an adjustable supporting spring 2, the adjustable supporting spring 2 includes a supporting tube 201 hinged to a hinge portion of the bracket 6, a hollow supporting plate 202 is fixedly connected to an inner cavity of the supporting tube 201, a supporting column 203 penetrates through the middle portion of the supporting plate 202, a lower pressing plate 205 is sleeved outside the supporting column 203, and the lower pressing plate 205 is fixedly connected with the supporting column 203 and is in clearance fit with an inner wall of the supporting tube 201; a pressure spring 204 is sleeved outside the supporting column 203, the top of the pressure spring 204 is in compression joint with the lower surface of the supporting plate 202, and the bottom of the pressure spring 204 is in compression joint with the upper surface of the lower pressing plate 205; the top of the support column 203 is connected with an adjusting nut 206 in a threaded manner, and the lower surface of the adjusting nut is pressed on the upper surface of the support plate.
When the adjusting nut 206 is rotated, the lower pressing plate 205 follows the supporting column 203 to move upward or downward, so that the length of the pressing spring 204 is shortened or lengthened, thereby adjusting the rigidity of the adjustable supporting spring 2.
Three parallel arrangement's layer board 3 of fixedly connected with on every section support 6, fixedly connected with buffering strip on every layer board 3.
Before the adjustable support spring is used, the rigidity of the adjustable support spring 2 is adjusted by rotating the adjusting nut 206 according to the material property, and then the inclination angle of the brackets 6 at two ends is adjusted by rotating the threaded sleeve 103 to adjust the length of the side plate support 1.
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.
Claims (5)
1. A buffer bed with self-adaptive adjustment of groove angle for strengthening sealing comprises a multi-section hinged support, a cross beam, two side plate supports with one ends hinged to the cross beam and a plurality of middle supports, and is characterized in that the side plate supports are of adjustable length structures, and the other ends of the side plate supports are hinged to two ends of the support; the other end of the middle support is hinged with the hinged part of the bracket; the side plate support comprises an upper screw, a lower screw and a threaded sleeve, and the thread directions of the upper screw and the lower screw are opposite; the upper internal thread and the lower internal thread of the threaded sleeve are opposite in direction and are respectively matched with the upper screw and the lower screw in a threaded manner.
2. The adaptive-tuning cell angle seal-enhancing cushioned bed of claim 1, wherein said mid-support is a support spring.
3. The buffer bed for reinforcing and sealing the adaptive adjustment groove angle according to claim 2, wherein the supporting elastic member is an adjustable supporting spring, the adjustable supporting spring comprises a supporting tube hinged to the hinge portion of the bracket, a hollow supporting plate is fixedly connected to an inner cavity of the supporting tube, a supporting column penetrates through the middle of the supporting plate, a lower pressing plate is sleeved outside the supporting column, and the lower pressing plate is fixedly connected with the supporting column and in clearance fit with the inner wall of the supporting tube; a pressure spring is sleeved on the outer side of the supporting column, the top of the pressure spring is in compression joint with the lower surface of the supporting plate, and the bottom of the pressure spring is in compression joint with the upper surface of the lower pressing plate; the top of the supporting column is in threaded connection with an adjusting nut, and the lower surface of the adjusting nut is in compression joint with the upper surface of the supporting plate.
4. The adaptive-adjustment trough-angle-reinforced-seal buffer bed according to claim 1, wherein the support is three-segment and the middle support is two.
5. The adaptive-adjustment groove angle reinforced sealing buffer bed as claimed in claim 1, wherein three parallel supporting plates are fixedly connected to each section of support, and a buffer strip is fixedly connected to each supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409240.1U CN210794738U (en) | 2019-08-28 | 2019-08-28 | Self-adaptive adjusting groove angle reinforced sealing buffer bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409240.1U CN210794738U (en) | 2019-08-28 | 2019-08-28 | Self-adaptive adjusting groove angle reinforced sealing buffer bed |
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| Publication Number | Publication Date |
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| CN210794738U true CN210794738U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921409240.1U Active CN210794738U (en) | 2019-08-28 | 2019-08-28 | Self-adaptive adjusting groove angle reinforced sealing buffer bed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124893A (en) * | 2020-09-22 | 2020-12-25 | 安徽独库机械设备有限公司 | Buffering bed with high-efficient buffer function |
-
2019
- 2019-08-28 CN CN201921409240.1U patent/CN210794738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124893A (en) * | 2020-09-22 | 2020-12-25 | 安徽独库机械设备有限公司 | Buffering bed with high-efficient buffer function |
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