CN214030508U - Chain plate conveying mechanism of elevator - Google Patents
Chain plate conveying mechanism of elevator Download PDFInfo
- Publication number
- CN214030508U CN214030508U CN202022752277.3U CN202022752277U CN214030508U CN 214030508 U CN214030508 U CN 214030508U CN 202022752277 U CN202022752277 U CN 202022752277U CN 214030508 U CN214030508 U CN 214030508U
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- transmission
- fixing plate
- chain
- plate
- lower fixing
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- 230000005540 biological transmission Effects 0.000 claims abstract description 95
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 230000000737 periodic effect Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a lifting machine link joint conveying mechanism, including the bottom plate, the left end surface of bottom plate is connected with the transmission shaft, and the left end surface mounting of bottom plate has drive motor, the top of bottom plate is provided with the upper fixed plate, and the bottom of upper fixed plate installs and supports adjustment mechanism. The utility model discloses in, under drive mechanism's effect, when the staff uses this lifting machine, then can start the motor, make the motor drive first drive wheel rotate, rotate as first drive wheel, and during the transmission, then make the second drive wheel rotate through first drive chain, make the third drive wheel that meets rotate, when the third drive wheel rotates, make the fourth drive wheel rotate through second drive chain, make the effectual transport of transmission epaxial transmission link joint like this, wherein carry through drive chain, only need regularly maintain just, reduce the cost of changing the conveyer belt.
Description
Technical Field
The utility model relates to a lifting machine technical field especially relates to a lifting machine link joint conveying mechanism.
Background
The hoister generally refers to large-scale mechanical equipment with high power and high hoisting capacity, a power machine drags the flexible steel wire rope and transported goods to move up and down to finish the transportation process, and the hoister is mechanical conveying equipment of a fixing device and is mainly suitable for continuous vertical hoisting of powdery, granular and small materials.
The existing elevator is driven by a belt pulley when in use, and when the transmission time is long, looseness can be generated and needs to be replaced, so that the maintenance cost is high, the supporting height can not be adjusted when in use, and therefore an elevator chain plate conveying mechanism is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing hoister transmits through a belt pulley when in use, and when the transmission time is long, the hoister becomes loose and needs to be replaced, thereby leading to higher maintenance cost and overcoming the defect that the supporting height can not be adjusted when in use, and providing a chain plate conveying mechanism of the hoister.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a chain plate conveying mechanism of a lifting machine comprises a lower fixing plate, wherein a transmission shaft is connected to the surface of the left end of the lower fixing plate, a transmission motor is installed on the surface of the left end of the lower fixing plate, an upper fixing plate is arranged at the top end of the lower fixing plate, a supporting and adjusting mechanism is installed at the bottom end of the upper fixing plate, a transmission mechanism is connected between the upper fixing plate and the lower fixing plate, transmission chain plates are arranged on the outer sides of the upper fixing plate and the lower fixing plate, a first bearing is installed between the lower fixing plate and the transmission shaft, an oil injection opening and closing mechanism is connected between the first bearing and the lower fixing plate, a first transmission wheel is arranged in the transmission mechanism, a second transmission wheel is installed on the left side of the first transmission wheel, a first transmission chain is connected between the second transmission wheel and the first transmission wheel, a third transmission wheel is connected to the rear end face of the second transmission wheel, and a fourth transmission wheel is installed on the outer side of the third transmission wheel, and a second transmission chain is connected between the fourth transmission wheel and the third transmission wheel.
As a further description of the above technical solution:
the second driving wheel and the first driving wheel form a driving structure through a first driving chain, and the cross-sectional area of the second driving wheel is smaller than that of the third driving wheel.
As a further description of the above technical solution:
support that adjustment mechanism is inside including last bracing piece, and the top of going up the bracing piece is connected with the fixed block, the internally mounted of fixed block has first loose axle, the constant head tank has been seted up to the inside of going up the bracing piece, and the inside threaded connection of constant head tank has the screw thread post, the bottom suspension strut is installed to the bottom of screw thread post, and is connected with the second loose axle between bottom suspension strut and the screw thread post, the base is installed to the bottom of bottom suspension strut.
As a further description of the above technical solution:
the threaded column and the lower support rod form a movable structure through a second movable shaft, and the central axis of the lower support rod coincides with the central axis of the threaded column.
As a further description of the above technical solution:
the oiling mechanism that opens and shuts is inside including the mounting panel, and the top of mounting panel is connected with and draws the piece, the inside threaded connection of mounting panel has first bolt, and the bottom of mounting panel is connected with the baffle, the outside of baffle is provided with the bar groove.
As a further description of the above technical solution:
the baffle passes through the bar groove and constitutes the active structure with the bottom plate, and the baffle passes through mounting panel, first bolt and constitutes fixed knot with the bottom plate and construct.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, under drive mechanism's effect, when the staff uses this lifting machine, then can start the motor, make the motor drive first drive wheel rotate, rotate as first drive wheel, and during the transmission, then make the second drive wheel rotate through first drive chain, make the third drive wheel that meets rotate, when the third drive wheel rotates, make the fourth drive wheel rotate through second drive chain, make the effectual transport of transmission epaxial transmission link joint like this, wherein carry through drive chain, only need regularly maintain just, reduce the cost of changing the conveyer belt.
2. The utility model discloses in, under the effect of oiling mechanism, when needs are maintained drive chain, then can unscrew first bolt for carry out effectual separation between mounting panel and the bottom plate, then the staff can catch the pulling with drawing the piece, thereby make the baffle that meets pass through the inside bar groove of bottom plate and effectually take out, make the bottom plate inside open like this, make the staff can carry out the periodic maintenance oiling to the inner bearing, guarantee the stability of whole transport.
3. The utility model discloses in, under supporting mechanism's effect, when the staff need adjust the height of this lifting machine link joint transmission, then can twist the screw thread post and move, make the screw thread post rotate, thereby make the screw thread post stretch out the extension or twist and shorten from the inside constant head tank of last bracing piece, effectual fixed plate position will be adjusted like this, when the adjustment, it passes through the fixed block to go up the bracing piece, first loose axle rotates the adjustment with the upper fixed plate, effectively prevent that the upper fixed plate card from dying, the adjustment is carried high validity has been guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of a chain plate conveying mechanism of a lifting machine of the present invention;
FIG. 2 is a schematic view of the structure of the transmission mechanism of the present invention;
FIG. 3 is a schematic structural view of the oil injection opening and closing mechanism of the present invention;
fig. 4 is a schematic structural view of the middle support adjusting mechanism of the present invention.
Illustration of the drawings:
1. a lower fixing plate; 2. a drive shaft; 3. a drive motor; 4. an upper fixing plate; 5. a support adjustment mechanism; 501. an upper support rod; 502. a fixed block; 503. a first movable shaft; 504. positioning a groove; 505. a threaded post; 506. a lower support bar; 507. a second movable shaft; 508. a base; 6. a transmission chain plate; 7. a transmission mechanism; 701. a first drive pulley; 702. a second transmission wheel; 703. a first drive chain; 704. a third transmission wheel; 705. a fourth transmission wheel; 706. a second drive chain; 8. an oil injection opening and closing mechanism; 801. mounting a plate; 802. pulling the block; 803. a first bolt; 804. a baffle plate; 805. a strip-shaped groove; 9. a first bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a chain plate conveying mechanism of a hoist comprises a lower fixing plate 1, a transmission shaft 2, a transmission motor 3, an upper fixing plate 4, a support adjusting mechanism 5, an upper support rod 501, a fixing block 502, a first movable shaft 503, a positioning groove 504, a threaded column 505, a lower support rod 506, a second movable shaft 507, a base 508, a transmission chain plate 6, a transmission mechanism 7, a first transmission wheel 701, a second transmission wheel 702, a first transmission chain 703, a third transmission wheel 704, a fourth transmission wheel 705, a second transmission chain 706, an oil injection opening and closing mechanism 8, a mounting plate 801, a pull block 802, a first bolt 803, a baffle 804, a strip-shaped groove 805 and a first bearing 9, wherein the transmission shaft 2 is connected to the left end surface of the lower fixing plate 1, the transmission motor 3 is mounted on the left end surface of the lower fixing plate 1, the upper fixing plate 4 is arranged at the top end of the lower fixing plate 1, and the support adjusting mechanism 5 is mounted at the bottom end of the upper fixing plate 4, a transmission mechanism 7 is connected between the upper fixing plate 4 and the lower fixing plate 1, a transmission chain plate 6 is arranged at the outer sides of the upper fixing plate 4 and the lower fixing plate 1, a first bearing 9 is arranged between the lower fixing plate 1 and the transmission shaft 2, an oiling opening-closing mechanism 8 is connected between the first bearing 9 and the lower fixing plate 1, a first transmission wheel 701 is arranged in the transmission mechanism 7, a second transmission wheel 702 is arranged at the left side of the first transmission wheel 701, a first transmission chain 703 is connected between the second transmission wheel 702 and the first transmission wheel 701, a third transmission wheel 704 is connected at the rear end face of the second transmission wheel 702, a fourth transmission wheel 705 is arranged at the outer side of the third transmission wheel 704, a second transmission chain 706 is connected between the fourth transmission wheel 705 and the third transmission wheel 704, wherein when the first transmission wheel 701 rotates and transmits, the second transmission wheel 702 rotates through the first transmission chain 703, the adjoining third drive wheel 704 is caused to rotate and when the third drive wheel 704 rotates, the fourth drive wheel 705 is caused to rotate via the second drive chain 706, which enables the drive link plates 6 on the drive shaft 2 to be effectively conveyed.
Further, the second driving wheel 702 and the first driving wheel 701 form a driving structure through a first driving chain 703, and the cross-sectional area of the second driving wheel 702 is smaller than that of the third driving wheel 704, wherein the conveying is performed through the driving chain, and only regular maintenance is needed, so that the cost for replacing the conveying belt is reduced.
Further, support that adjustment mechanism 5 is inside including last bracing piece 501, and the top of going up bracing piece 501 is connected with fixed block 502, the internally mounted of fixed block 502 has first loose axle 503, constant head tank 504 has been seted up to the inside of going up bracing piece 501, and the inside threaded connection of constant head tank 504 has screw thread post 505, lower support bar 506 is installed to the bottom of screw thread post 505, and be connected with second loose axle 507 between lower support bar 506 and the screw thread post 505, base 508 is installed to the bottom of lower support bar 506, wherein the junction is rotatable between upper fixed plate 4 and the lower fixed plate 1, when adjusting, then make the effectual rotation of upper fixed plate 4, and constant head tank 504 is inside to be provided with the screw thread and is connected with screw thread post 505, convenient adjustment.
Further, the threaded column 505 and the lower support rod 506 form a movable structure through the second movable shaft 507, and the central axis of the lower support rod 506 coincides with the central axis of the threaded column 505, wherein the upper support rod 501 is rotatably adjusted through the fixed block 502, the first movable shaft 503 and the upper fixed plate 4, so that the upper fixed plate 4 is effectively prevented from being locked, and the effectiveness of adjusting the conveying height is ensured.
Further, the oiling opening and closing mechanism 8 is inside including mounting panel 801, and the top of mounting panel 801 is connected with draws piece 802, the inside threaded connection of mounting panel 801 has first bolt 803, and the bottom of mounting panel 801 is connected with baffle 804, the outside of baffle 804 is provided with bar groove 805, wherein the outside of baffle 804 is provided with bar groove 805, thereby make the baffle 804 that meets effectively take out through the inside bar groove 805 of bottom plate 1, make the bottom plate 1 inside open like this, make the staff can carry out the periodic maintenance oiling to the inner bearing.
Further, the baffle 804 forms a movable structure with the lower fixing plate 1 through the strip-shaped groove 805, and the baffle 804 forms a fixed structure with the lower fixing plate 1 through the mounting plate 801 and the first bolt 803, wherein the baffle 804 makes the lower fixing plate 1 effectively prevent the invasion of external dust when working, and prolongs the service life of the inner bearing.
The working principle is as follows: when a worker uses the elevator, the motor can be started, so that the motor drives the first transmission wheel 701 to rotate, when the first transmission wheel 701 rotates and transmits, the second transmission wheel 702 rotates through the first transmission chain 703, so that the connected third transmission wheel 704 rotates, when the third transmission wheel 704 rotates, the fourth transmission wheel 705 rotates through the second transmission chain 706, so that the transmission chain plates 6 on the transmission shaft 2 are effectively conveyed, wherein the transmission is carried through the transmission chains, only regular maintenance is needed, the cost for replacing the transmission belts is reduced, when the transmission chains need to be maintained, the first bolts 803 can be unscrewed, so that the mounting plate 801 and the lower fixing plate 1 are effectively separated, the worker can catch and pull the pull block 802, so that the connected baffle 804 can be effectively pulled out through the strip grooves 805 in the lower fixing plate 1, make 1 inside opening of bottom plate like this, make the staff can carry out the periodic maintenance oiling to the inner bearing, guarantee the stability of whole transport, when the staff need adjust the height of this lifting machine link joint transmission, then can twist screw post 505 and move, make screw post 505 rotate, thereby make screw post 505 stretch out the extension or twist and shorten from the inside constant head tank 504 of last bracing piece 501, effectual adjusting 4 positions of top plate like this, when the adjustment, it passes through fixed block 502 to go up bracing piece 501, first loose axle 503 rotates the adjustment with top plate 4, effectively prevent 4 card dies of top plate, the adjustment is carried high validity has been guaranteed, just so accomplish the theory of operation of the device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A chain plate conveying mechanism of a lifting machine comprises a lower fixing plate (1) and is characterized in that a transmission shaft (2) is connected to the surface of the left end of the lower fixing plate (1), a transmission motor (3) is mounted on the surface of the left end of the lower fixing plate (1), an upper fixing plate (4) is arranged at the top end of the lower fixing plate (1), a supporting and adjusting mechanism (5) is mounted at the bottom end of the upper fixing plate (4), a transmission mechanism (7) is connected between the upper fixing plate (4) and the lower fixing plate (1), transmission chain plates (6) are arranged on the outer sides of the upper fixing plate (4) and the lower fixing plate (1), a first bearing (9) is mounted between the lower fixing plate (1) and the transmission shaft (2), an oil injection opening and closing mechanism (8) is connected between the first bearing (9) and the lower fixing plate (1), a first transmission wheel (701) is arranged inside the transmission mechanism (7), and a second driving wheel (702) is installed on the left side of the first driving wheel (701), a first driving chain (703) is connected between the second driving wheel (702) and the first driving wheel (701), a third driving wheel (704) is connected to the rear end face of the second driving wheel (702), a fourth driving wheel (705) is installed on the outer side of the third driving wheel (704), and a second driving chain (706) is connected between the fourth driving wheel (705) and the third driving wheel (704).
2. The chain scraper conveying mechanism of the elevator as claimed in claim 1, characterized in that the second transmission wheel (702) is in transmission structure with the first transmission wheel (701) via the first transmission chain (703), and the cross-sectional area of the second transmission wheel (702) is smaller than that of the third transmission wheel (704).
3. The lifting machine chain plate conveying mechanism is characterized in that an upper supporting rod (501) is arranged in the supporting and adjusting mechanism (5), a fixed block (502) is connected to the top end of the upper supporting rod (501), a first movable shaft (503) is arranged in the fixed block (502), a positioning groove (504) is formed in the upper supporting rod (501), a threaded column (505) is connected to the inner thread of the positioning groove (504), a lower supporting rod (506) is arranged at the bottom end of the threaded column (505), a second movable shaft (507) is connected between the lower supporting rod (506) and the threaded column (505), and a base (508) is arranged at the bottom end of the lower supporting rod (506).
4. The scraper chain conveying mechanism of the hoister according to claim 3, characterized in that the threaded column (505) and the lower support rod (506) form a movable structure through the second movable shaft (507), and the central axis of the lower support rod (506) is coincident with the central axis of the threaded column (505).
5. The chain plate conveying mechanism of the hoisting machine as claimed in claim 1, wherein the oil injection opening and closing mechanism (8) comprises a mounting plate (801) inside, the top end of the mounting plate (801) is connected with a pulling block (802), the mounting plate (801) is connected with a first bolt (803) through a thread inside, the bottom end of the mounting plate (801) is connected with a baffle (804), and the outer side of the baffle (804) is provided with a strip-shaped groove (805).
6. The chain plate conveying mechanism of the lifting machine as claimed in claim 5, characterized in that the baffle (804) forms a movable structure with the lower fixing plate (1) through the strip-shaped groove (805), and the baffle (804) forms a fixed structure with the lower fixing plate (1) through the mounting plate (801) and the first bolt (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752277.3U CN214030508U (en) | 2020-11-24 | 2020-11-24 | Chain plate conveying mechanism of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752277.3U CN214030508U (en) | 2020-11-24 | 2020-11-24 | Chain plate conveying mechanism of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214030508U true CN214030508U (en) | 2021-08-24 |
Family
ID=77361886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022752277.3U Expired - Fee Related CN214030508U (en) | 2020-11-24 | 2020-11-24 | Chain plate conveying mechanism of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214030508U (en) |
-
2020
- 2020-11-24 CN CN202022752277.3U patent/CN214030508U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |