CN210854146U - Protection device for preventing belt from being torn based on TRIZ - Google Patents
Protection device for preventing belt from being torn based on TRIZ Download PDFInfo
- Publication number
- CN210854146U CN210854146U CN201921749340.9U CN201921749340U CN210854146U CN 210854146 U CN210854146 U CN 210854146U CN 201921749340 U CN201921749340 U CN 201921749340U CN 210854146 U CN210854146 U CN 210854146U
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- fixedly connected
- sleeve
- belt
- sleeves
- telescopic
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Abstract
The utility model discloses a protection device for preventing belt from tearing based on TRIZ, which comprises a base, wherein one side of the top end of the base is respectively and symmetrically fixedly provided with two supporting plates, the top ends of the two supporting plates are respectively and fixedly connected with two mounting plates, a belt motor is fixedly arranged on the side wall of one mounting plate, and an active rotating shaft is arranged between the two mounting plates, the device ensures the stability between an auxiliary wheel and a driven wheel by the principle of better triangle stability, two damping springs are used for providing better damping force for the device so as to offset the force of ore falling, thereby ensuring the stability when the belt is transported and providing damping for the device so as to prevent the device from being torn, and a clamping roller is moved upwards so as to clamp the belt, thus giving certain buffer time to operators, enough reaction speed can be applied to emergency stop, thereby ensuring the safety of the device during working, the potential safety hazard that the belt fracture splashes is avoided causing.
Description
Technical Field
The utility model relates to a mining equipment field, concretely relates to prevent torn protection device of belt based on TRIZ.
Background
In the process of mining, often need to use the conveyer belt to transport the ore, thereby transport open-air space or transport vechicle with the ore, but present conveyer belt is in the use, cracked problem often can appear, produce this problem mostly because there is great ore to fall suddenly on the conveyer belt, because current conveyer belt only relies on self elasticity to carry out the shock attenuation, so lead to the conveyer belt fracture easily, and owing to lack urgent brake equipment behind the fracture, probably still can make the belt fly up, make operation workman be injured, produce the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the existence, the utility model provides a prevent torn protection device of belt based on TRIZ.
The utility model discloses a realize through following technical scheme:
the utility model provides a prevent tearing protection device of belt based on TRIZ, includes the base, its characterized in that: the automatic belt conveyor is characterized in that two supporting plates are symmetrically and fixedly mounted on one side of the top end of the base respectively, two mounting plates are fixedly connected to the tops of the two supporting plates respectively, a belt motor is fixedly mounted on the side wall of one mounting plate, a driving rotating shaft is arranged between the two mounting plates, one end of the driving rotating shaft extends into one mounting plate and is in rotary connection with the same, the other end of the driving rotating shaft penetrates through the other mounting plate and is fixedly connected with the output end of the belt motor, a driving wheel is fixedly sleeved on the driving rotating shaft and is arranged between the two mounting plates, a belt is sleeved outside the driving wheel, two fixing rods are symmetrically and fixedly connected to the center of the top end of the base respectively, a driven rotating shaft is fixedly connected between the tops of the two fixing rods, a driven wheel and two first sleeves which, the fixed rod is sleeved with a sliding sleeve capable of sliding, the fixed rod is sleeved with a damping spring, the damping spring is arranged between the base and the sliding sleeve, the top end of the damping spring is fixedly connected with the bottom end of the sliding sleeve, the bottom end of the damping spring is fixedly connected with the top end of the base, one side of the same side of the two sliding sleeves is respectively hinged with a U-shaped rod through two hinge structures, each hinge structure adopts a hinge structure, the hinge structure main body comprises a hinge plate and a hinge shaft, the hinge plate is divided into a sub-hinge plate and a main hinge plate, the sub-hinge plate and the main hinge plate are both arranged on the hinge shaft and form hinge connection, the U-shaped rod cross rod is respectively sleeved with a rotatable auxiliary wheel and two fourth sleeves, the auxiliary wheel is arranged between the two fourth sleeves and mutually attached, one side of the same side of the two fourth sleeves is respectively and fixedly connected with the two telescopic sleeves, the telescopic sleeve is internally provided with a reset spring, one end of the reset spring is fixedly connected with one end of the sliding block, the other end of the reset spring is fixedly connected with one side of the inner wall of the telescopic sleeve, the other end of the sliding block is fixedly connected with a telescopic rod, the other end of the telescopic rod penetrates out of the telescopic sleeve and is fixedly connected with one side of the first sleeve, the telescopic rod is slidably connected with the telescopic sleeve, the telescopic rod is sleeved with a second sleeve which can slide, the bottom end of the second sleeve is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with the top end of the base, one side of the bottom end of the telescopic sleeve is fixedly connected with a connecting piece, the bottom end of the connecting piece is fixedly connected with a steel wire rope, the other side of, the utility model discloses a spacing slider, including spacing slider, third sleeve, slip pulley, compression spring, connecting slide block, limiting slide block top fixedly connected with well core rod, the top is worn out the third sleeve and rather than sliding connection, the cover has compression spring on the well core rod, compression spring sets up between the fixed surface in spacing slider and third sleeve, fixedly connected with pinch roll between two well core rod tops, third sleeve one side is equipped with the spout, sliding connection has the connecting slide block in the spout, connecting slide block one end and wire rope other end fixed connection, the connecting slide block other end stretches into in the third sleeve and limiting slide block one side fixed connection, the belt is connected and is in the state of tightening with the auxiliary wheel and.
Preferably, the distance between the second sleeve and the telescopic sleeve is 0.2m-0.3 m.
Preferably, the base and the support plate are fixedly connected through welding.
Preferably, the belt motor is electrically connected with an external power supply through a circuit.
Compared with the prior art, the beneficial effects of the utility model are that: this device passes through the better principle of triangle-shaped stability, the stability between auxiliary wheel and the follow driving wheel has been guaranteed, it is two-way through damping spring for it provides better damping force, make the power of offsetting the ore whereabouts, thereby stability when guaranteeing the belt transportation, and provide the shock attenuation for it, make it avoid being torn, and make the pinch roll rebound, thereby press from both sides tightly the belt, give operation workman certain buffer time like this, can have sufficient reaction rate to carry out the scram, thereby guarantee the security of this device at the during operation, avoid causing the potential safety hazard that the belt fracture splashes.
Drawings
FIG. 1 is a block diagram of the structure of the present invention;
figure 2 is a cross-sectional view of structure a-a of the present invention.
In the figure: the device comprises a base 1, a supporting plate 2, a mounting plate 3, a belt motor 4, a driving rotating shaft 5, a driving wheel 6, a belt 7, a driven wheel 8, a driven rotating shaft 9, a fixing rod 10, a sliding sleeve 11, a damping spring 12, a U-shaped rod 13, a hinge structure 14, a first sleeve 15, a telescopic rod 16, a second sleeve 17, a connecting rod 18, a telescopic sleeve 19, a return spring 20, a sliding block 21, a connecting piece 22, a steel wire rope 23, a third sleeve 24, a central rod 25, a limiting sliding block 26, a connecting sliding block 27, a sliding groove 28, a compression spring 29, a clamping roller 30, a fourth sleeve 31 and an auxiliary wheel 32.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1 and 2, a protection device for preventing belt from tearing based on TRIZ includes a base 1, and is characterized in that: two supporting plates 2 are symmetrically and fixedly arranged on one side of the top end of the base 1 respectively, two mounting plates 3 are fixedly connected to the top ends of the two supporting plates 2 respectively, a belt motor 4 is fixedly arranged on the side wall of one mounting plate 3, a driving rotating shaft 5 is arranged between the two mounting plates 3, one end of the driving rotating shaft 5 extends into one mounting plate 3 and is in rotary connection with the same, the other end of the driving rotating shaft 5 penetrates through the other side mounting plate 3 and is fixedly connected with the output end of the belt motor 4, a driving wheel 6 is fixedly sleeved on the driving rotating shaft 5, the driving wheel 6 is arranged between the two mounting plates 3, a belt 7 is sleeved outside the driving wheel 6, two fixing rods 10 are respectively and symmetrically and fixedly connected to the center of the top end of the base 1, a driven rotating shaft 9 is fixedly connected between the tops of the two fixing rods 10, the driven wheel 8 is arranged between two first sleeves 15 and is mutually attached, a slidable sliding sleeve 11 is sleeved on the fixed rod 10, a damping spring 12 is sleeved on the fixed rod 10, the damping spring 12 is arranged between the base 1 and the sliding sleeve 11, the top end of the damping spring 12 is fixedly connected with the bottom end of the sliding sleeve 11, the bottom end of the damping spring 12 is fixedly connected with the top end of the base 1, the same side of the two sliding sleeves 11 is respectively hinged with a U-shaped rod 13 through two hinge structures 14, each hinge structure 14 adopts a hinge structure, the hinge structure main body comprises a hinge sheet and a hinge shaft, the hinge sheet is divided into a sub-sheet and a main-sheet, the sub-sheet and the main-sheet are both arranged on the hinge shaft and form hinge connection, an auxiliary wheel 32 and two fourth sleeves 31 which can rotate are respectively sleeved on the cross rod of the U-shaped rod 13, the auxiliary wheel 32 is arranged between the two fourth sleeves 31 and is mutually attached, two telescopic sleeves 19 are respectively and fixedly connected to the same side of the two fourth sleeves 31, a sliding block 21 is connected in the telescopic sleeves 19 in a sliding manner, a reset spring 20 is arranged in the telescopic sleeves 19, one end of the reset spring 20 is fixedly connected with one end of the sliding block 21, the other end of the reset spring 20 is fixedly connected with one side of the inner wall of the telescopic sleeve 19, a telescopic rod 16 is fixedly connected with the other end of the sliding block 21, the other end of the telescopic rod 16 penetrates out of the telescopic sleeves 19 and is fixedly connected with one side of the first sleeve 15, the telescopic rod 16 is connected with the telescopic sleeves 19 in a sliding manner, the telescopic rod 16 is sleeved with a second sleeve 17 capable of sliding, a connecting rod 18 is fixedly connected to the bottom end of the second sleeve 17, the bottom end of the connecting rod 18 is fixedly, the bottom end of the connecting piece 22 is fixedly connected with a steel wire rope 23, the other side of the top end of the base 1 is respectively and symmetrically and fixedly provided with two third sleeves 24, a limiting slide block 26 is connected in the third sleeve 24 in a sliding manner, a central rod 25 is fixedly connected at the top end of the limiting slide block 26, the top end penetrates out of the third sleeve 24 and is connected with the third sleeve in a sliding way, the central rod 25 is sleeved with a compression spring 29, the compression spring 29 is arranged between the limiting slide block 26 and the inner fixed surface of the third sleeve 24, a clamping roller 30 is fixedly connected between the top ends of the two central rods 25, one side of the third sleeve 24 is provided with a sliding groove 28, a connecting sliding block 27 is connected in the sliding groove 28 in a sliding way, one end of the connecting slide block 27 is fixedly connected with the other end of the steel wire rope 23, the other end of the connecting slide block 27 extends into the third sleeve 24 to be fixedly connected with one side of the limiting slide block 26, the belt 7 is respectively connected with the auxiliary wheel 32 and the driven wheel 8 in a belt tightening state.
The distance between the second sleeve 17 and the telescopic sleeve 19 is between 0.2m and 0.3 m.
The base 1 is fixedly connected with the supporting plate 2 through welding.
The belt motor 4 is electrically connected with an external power supply through a circuit.
The working principle is as follows: when the device is used, firstly the device is placed in a working area, but ore is conveyed, the belt motor 4 is started, so that the driving wheel 6 can rotate, the belt 7 rotates due to friction, the driven wheel 8 and the auxiliary wheel 32 are arranged, the stability of the belt 7 during rotation is ensured, when massive ore falls on the belt 7 because the massive ore is not crushed, the belt 7 deforms due to the gravity acceleration of the falling ore, the elasticity of the belt 7 can provide part of shock absorption, the fixed rod 10 is provided with the sliding sleeve 11 which can slide and the shock absorption spring 12 for shock absorption, the telescopic sleeve 19 and the telescopic rod 16 for secondary shock absorption are arranged between the first sleeve 15 and the fourth sleeve 31, so that after the massive ore falls, the belt 7 performs primary shock absorption and the telescopic rod 16 extrudes the return spring 20 in the telescopic sleeve 19 after deformation, thereby forming secondary shock absorption, and because the auxiliary wheel 32 is sleeved on the U-shaped rod 13, and two ends of the U-shaped rod 13 are respectively connected with the sliding sleeve 11 through the hinge structure 14, thereby ensuring the stability between the auxiliary wheel 32 and the driven wheel 8 by the principle of better triangle stability, and providing better shock absorption force for the auxiliary wheel 32 and the driven wheel 8 through the shock absorption spring 12, so as to counteract the force of ore falling, thereby ensuring the stability of the belt 7 during transportation, and providing shock absorption for the auxiliary wheel, so that the auxiliary wheel is prevented from being torn, and as the auxiliary wheel 32 moves rightwards, the longitudinal distance between the steel wire rope 23 at the bottom end of the connecting piece 22 and the connecting slide block 27 is shortened, that is, the steel wire rope 23 pulls the connecting slide block 27 to move upwards in the chute 28, so that the clamping roller 30 also moves upwards, thereby clamping the belt 7, so as to give a certain buffering time to the operating worker, can have sufficient reaction rate to carry out scram to guarantee the security of this device at the during operation, avoid causing the potential safety hazard that belt 7 fracture splashes.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a protection device based on TRIZ prevents that belt is torn, includes base (1), its characterized in that: the automatic belt conveyor is characterized in that two supporting plates (2) are symmetrically and fixedly mounted on one side of the top end of the base (1) respectively, two mounting plates (3) are fixedly connected to the top ends of the two supporting plates (2) respectively, a belt motor (4) is fixedly mounted on the side wall of one of the mounting plates (3), an active rotating shaft (5) is arranged between the two mounting plates (3), one end of the active rotating shaft (5) extends into one of the mounting plates (3) and is rotatably connected with the same, the other end of the active rotating shaft (5) penetrates through the other side mounting plate (3) and is fixedly connected with the output end of the belt motor (4), an active wheel (6) is fixedly sleeved on the active rotating shaft (5), the active wheel (6) is arranged between the two mounting plates (3), a belt (7) is sleeved outside the active wheel (6), and two fixing, the damping device is characterized in that a driven rotating shaft (9) is fixedly connected between the top ends of two fixing rods (10), a driven wheel (8) and two first sleeves (15) which can rotate are sleeved on the driven rotating shaft (9), the driven wheel (8) is arranged between the two first sleeves (15) and is mutually attached, a sliding sleeve (11) which can slide is sleeved on the fixing rod (10), a damping spring (12) is sleeved on the fixing rod (10), the damping spring (12) is arranged between a base (1) and the sliding sleeve (11), the top end of the damping spring (12) is fixedly connected with the bottom end of the sliding sleeve (11), the bottom end of the damping spring (12) is fixedly connected with the top end of the base (1), the same side of the two sliding sleeves (11) is respectively hinged with a U-shaped rod (13) through two hinge structures (14), and the hinge structures (14) adopt hinge structures, the hinge structure main body comprises a hinge piece and a hinge shaft, the hinge piece is divided into a sub-hinge piece and a main hinge piece, the sub-hinge piece and the main hinge piece are both arranged on the hinge shaft and form hinge connection, the cross rod of the U-shaped rod (13) is respectively sleeved with an auxiliary wheel (32) and two fourth sleeves (31) which can rotate, the auxiliary wheel (32) is arranged between the two fourth sleeves (31) and is mutually attached, the same side of the two fourth sleeves (31) is respectively and fixedly connected with the two telescopic sleeves (19), the telescopic sleeves (19) are internally and slidably connected with sliders (21), reset springs (20) are arranged in the telescopic sleeves (19), one ends of the reset springs (20) are fixedly connected with one ends of the sliders (21), the other ends of the reset springs (20) are fixedly connected with one side of the inner wall of the telescopic sleeves (19), and telescopic rods (16) are fixedly connected with the other ends of the sliders (21), the other end of the telescopic rod (16) penetrates out of a telescopic sleeve (19) and is fixedly connected with one side of a first sleeve (15), the telescopic rod (16) is connected with the telescopic sleeve (19) in a sliding manner, a second sleeve (17) capable of sliding is sleeved on the telescopic rod (16), a connecting rod (18) is fixedly connected with the bottom end of the second sleeve (17), the bottom end of the connecting rod (18) is fixedly connected with the top end of the base (1), a connecting piece (22) is fixedly connected with one side of the bottom end of the telescopic sleeve (19), a steel wire rope (23) is fixedly connected with the bottom end of the connecting piece (22), two third sleeves (24) are respectively and symmetrically and fixedly installed on the other side of the top end of the base (1), a limiting slide block (26) is connected in the third sleeve (24) in a sliding manner, the top end of the limiting slide block (26) is fixedly connected, the cover has compression spring (29) on well core rod (25), compression spring (29) set up in spacing slider (26) and third sleeve (24) between the fixed surface, fixedly connected with pinch rolls (30) between two well core rod (25) tops, third sleeve (24) one side is equipped with spout (28), sliding connection has link block (27) in spout (28), link block (27) one end and wire rope (23) other end fixed connection, link block (27) other end stretch into in third sleeve (24) with spacing slider (26) one side fixed connection, belt (7) are connected and are in the state of tightening with auxiliary wheel (32) and follow driving wheel (8) belt respectively.
2. The TRIZ-based belt rip prevention protection apparatus of claim 1, wherein: the distance between the second sleeve (17) and the telescopic sleeve (19) is 0.2-0.3 m.
3. The TRIZ-based belt rip prevention protection apparatus of claim 1, wherein: the base (1) is fixedly connected with the supporting plate (2) through welding.
4. The TRIZ-based belt rip prevention protection apparatus of claim 1, wherein: the belt motor (4) is electrically connected with an external power supply through a circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749340.9U CN210854146U (en) | 2019-10-18 | 2019-10-18 | Protection device for preventing belt from being torn based on TRIZ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749340.9U CN210854146U (en) | 2019-10-18 | 2019-10-18 | Protection device for preventing belt from being torn based on TRIZ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210854146U true CN210854146U (en) | 2020-06-26 |
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ID=71301489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921749340.9U Expired - Fee Related CN210854146U (en) | 2019-10-18 | 2019-10-18 | Protection device for preventing belt from being torn based on TRIZ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210854146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278771A (en) * | 2020-11-23 | 2021-01-29 | 范文芳 | High-strength tear-resistant baffle conveyer belt |
-
2019
- 2019-10-18 CN CN201921749340.9U patent/CN210854146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278771A (en) * | 2020-11-23 | 2021-01-29 | 范文芳 | High-strength tear-resistant baffle conveyer belt |
| CN112278771B (en) * | 2020-11-23 | 2022-01-25 | 山东通泰橡胶股份有限公司 | High-strength tear-resistant baffle conveyer belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20201018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |