CN217350399U - A steady hoist device for production of sintering machine platform truck - Google Patents
A steady hoist device for production of sintering machine platform truck Download PDFInfo
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- CN217350399U CN217350399U CN202220412388.6U CN202220412388U CN217350399U CN 217350399 U CN217350399 U CN 217350399U CN 202220412388 U CN202220412388 U CN 202220412388U CN 217350399 U CN217350399 U CN 217350399U
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- 238000005245 sintering Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 125000003003 spiro group Chemical group 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 4
- 210000000481 breast Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a steady hoist device for production of sintering machine platform truck relates to hoisting accessory technical field. The utility model provides a steady hoist device for production of sintering machine platform truck, which comprises a cross beam, the last fixed surface of mounting bracket installs the motor, the output shaft of motor runs through mounting bracket fixedly connected with screw thread post, the outside spiro union of screw thread post has the movable block, the opposite face of two movable blocks all rotates and is connected with two connecting rods, every connecting rod all with the mounting bracket between rotate and be connected with the couple, the other end fixedly connected with of digging arm runs through the slider of direction slide rail, one side fixed mounting that is located the left side slider has the threaded rod, and one side that is located the right side slider rotates the screwed pipe that is connected with the threaded rod spiro union. The utility model provides a steady hoist device for production of sintering machine platform truck has solved about ascending couple distance of side certain, is difficult to adjust according to the demand, leads to the adaptation ability relatively poor, influences the technical problem of result of use.
Description
Technical Field
The utility model relates to a hoisting accessory technical field especially relates to a steady hoisting device for production of sintering machine platform truck.
Background
At present, the sintering trolley is replaced by a steel wire rope, one end of the steel wire rope is firstly hung on a lifting hook of a travelling crane, the other end of the steel wire rope is pulled by another worker through two wheel shafts on one side of the trolley by hand, the shafts of the two wheels of the sintering trolley are pocketed and handed over to the worker on the trolley, and the steel wire rope is hung on the lifting hook of the travelling crane. The other side of the trolley is also used for manually holding the steel wire rope on the shaft of the trolley wheel, so that the whole sintering trolley is held through two symmetrical steel wire ropes, and the trolley is replaced by a travelling crane. The wire rope at both ends can produce great thrust to sintering platform truck breast board when changing the platform truck like this, and the heavier thrust of platform truck is also big more, not only has great destruction to the fastening of breast board on the platform truck, also can make the wire rope with the contact of platform truck breast board take place great wearing and tearing to there is certain potential safety hazard.
According to the Chinese patent publication No. CN201437489U, the two movable hooks are respectively arranged at two ends of the beam; the movable hook comprises a longitudinal fixed shaft, a movable shaft sleeve, a first hook and a second hook, the top end of the longitudinal fixed shaft is fixed on the beam, the movable shaft sleeve is sleeved on the longitudinal fixed shaft and can move up and down relatively to the longitudinal fixed shaft, the upper ends of the first hook and the second hook are connected with the beam through a pin shaft, and the middle parts of the first hook and the second hook are connected with the movable shaft sleeve through a connecting rod respectively. Although the utility model discloses a sintering pallet hoisting accessory has reduced operating personnel's intensity of labour, improves work efficiency, has reduced field operation's danger coefficient simultaneously. However, the distance between the hooks in the left and right directions is certain, so that the hooks are difficult to adjust according to requirements, the adaptive capacity is poor, and the using effect is influenced. Therefore, it is necessary to provide a stable hoisting device for the production of sintering pallet to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steady hoist device for production of sintering machine platform truck has solved about ascending couple distance of side certain, is difficult to adjust according to the demand, leads to the adaptation ability relatively poor, influences the technical problem of result of use.
In order to solve the technical problems, the utility model provides a stable hoisting device for sintering pallet production, which comprises a crossbeam, wherein guide slide rails are symmetrically arranged on the upper surface of the crossbeam, movable grooves communicated with the guide slide rails are respectively arranged at two ends of the crossbeam, a movable arm is inserted into each movable groove, one end of each movable arm is fixedly connected with a mounting frame, a motor is fixedly arranged on the upper surface of the mounting frame, an output shaft of the motor penetrates through the mounting frame and is fixedly connected with a threaded column, a movable block is screwed on the outer side of the threaded column, two opposite surfaces of the two movable blocks are respectively and rotatably connected with two connecting rods, each connecting rod is rotatably connected with a hook between the mounting frame, a slide block penetrating through the guide slide rails is fixedly connected with the other end of each movable arm, a threaded rod is fixedly arranged on one side of the slide block on the left side, and one side of the sliding block positioned at the right side is rotatably connected with a threaded pipe in threaded connection with the threaded rod.
Preferably, the mounting bracket is L-shaped structure, and the mounting bracket and the movable arm are of an integrated structure.
Preferably, the threaded pipe is connected with the sliding block through a bearing, and the lower end of the threaded column is fixedly connected with a limiting block.
Preferably, a lifting lug is fixedly mounted on the upper surface of the mounting frame, and a connecting hole is formed in the front surface of the lifting lug.
Preferably, the hook is rotatably connected with the mounting frame through a rotating shaft, and the movable block and the hook are rotatably connected with the connecting rod through rotating shafts.
Preferably, stop gear has been cup jointed in the outside of screw thread post, the rear surface fixed mounting of mounting bracket has the L template, the rear surface fixed mounting of L template has electric telescopic handle, electric telescopic handle's output runs through L template fixedly connected with fixture block, the block is with the block between the stop gear.
Preferably, the limit gear is located above the movable block, and the tooth clearance of the limit gear is 0.15 mm.
Compared with the prior art, the utility model provides a pair of a steady hoist device for production of sintering machine platform truck has following beneficial effect:
1. the utility model provides a steady hoist device for production of sintering machine platform truck, adopt digging arm and activity groove to be connected between mounting bracket and crossbeam, through rotating the screwed pipe, adjust the total length of screwed pipe and threaded rod, realize that the digging arm that control is connected through the slider removes to the interval of two mounting brackets of control, and then the distance of couple in the direction of change left and right sides, it is certain to have solved the couple distance in the direction of left and right sides, be difficult to adjust according to the demand, lead to the adaptation ability relatively poor, influence the problem of result of use.
2. The utility model provides a steady hoist device for production of sintering machine platform truck is provided with limit gear in the outside of screw thread post, through starting electric telescopic handle, realizes the fixture block card that is connected rather than the output and blocks in limit gear tooth clearance to the fastness of couple, the stability of reinforcing hoist and mount after the reinforcing is to adjusting.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a stable hoisting device for production of a pallet of a sintering machine according to the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a schematic view of the structure of the present invention;
fig. 4 is a partial enlarged view of part a of the present invention.
Reference numbers in the figures: 1. a limiting block; 2. a movable block; 3. a threaded post; 4. a slider; 5. a cross beam; 6. a connecting rod; 7. hooking; 8. a mounting frame; 9. connecting holes; 10. a threaded pipe; 11. a threaded rod; 12. a guide slide rail; 13. lifting lugs; 14. a motor; 15. an electric telescopic rod; 16. an L-shaped plate; 17. a limit gear; 18. a clamping block; 19. a movable arm; 20. a movable groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: a stable hoisting device for production of a sintering pallet comprises a cross beam 5, guide slide rails 12 are symmetrically arranged on the upper surface of the cross beam 5, movable grooves 20 communicated with the guide slide rails 12 are respectively arranged at two ends of the cross beam 5, movable arms 19 are inserted into the movable grooves 20, one ends of the movable arms 19 are fixedly connected with a mounting frame 8, a motor 14 is fixedly arranged on the upper surface of the mounting frame 8, an output shaft of the motor 14 penetrates through the mounting frame 8 and is fixedly connected with a threaded column 3, movable blocks 2 are screwed on the outer side of the threaded column 3, two connecting rods 6 are respectively and rotatably connected with opposite surfaces of the two movable blocks 2, a hook 7 is rotatably connected between each connecting rod 6 and the mounting frame 8, a slide block 4 penetrating through the guide slide rails 12 is fixedly connected with the other end of the movable arm 19, a threaded rod 11 is fixedly arranged on one side of the slide block 4 on the left side, and a threaded pipe 10 in threaded connection with the threaded rod 11 is rotatably connected on one side of the slide block 4 on the right side, mounting bracket 8 is L type structure, and mounting bracket 8 and digging arm 19 are the integrated into one piece structure, are connected through the bearing between screwed pipe 10 and the slider 4, and the lower extreme fixedly connected with stopper 1 of screw thread post 3, and the last fixed surface of mounting bracket 8 installs lug 13, and connecting hole 9 has been seted up to the front surface of lug 13, rotates through the pivot between couple 7 and the mounting bracket 8 to be connected, and the digging block 2 all rotates through the pivot between 7 and the connecting rod 6 with couple to be connected.
In this embodiment, adopt digging arm 19 and activity groove 20 to be connected between mounting bracket 8 and crossbeam 5, through rotating screwed pipe 10, adjust screwed pipe 10 and threaded rod 11's total length, realize that control moves through the digging arm 19 that slider 4 is connected, thereby control two mounting bracket 8's interval, and then change the distance of couple 7 in the left and right sides direction, it is certain to have solved couple 7 distance in the left and right sides direction, be difficult to adjust according to the demand, lead to the adaptability relatively poor, influence the problem of result of use.
Example two:
referring to fig. 1-4, based on the first embodiment, the present invention provides a technical solution: limiting gear 17 has been cup jointed in the outside of screw post 3, and the rear surface fixed mounting of mounting bracket 8 has L template 16, and the rear surface fixed mounting of L template 16 has electric telescopic handle 15, and electric telescopic handle 15's output runs through L template 16 fixedly connected with fixture block 18, block between fixture block 18 and the limiting gear 17, and limiting gear 17 is located the top of movable block 2, and limiting gear 17's tooth clearance is 0.15 mm.
In this embodiment, be provided with limit gear 17 in the outside of screw thread post 3, through starting electric telescopic handle 15, realize the fixture block 18 card connected rather than the output in limit gear 17's tooth clearance to the reinforcing is to the fastness of adjusting back couple 7, the stability of reinforcing hoist and mount.
The utility model provides a pair of a steady hoist device for production of sintering machine platform truck's theory of operation as follows:
the first innovation point implementation step:
the threaded pipe 10 is rotated to change the total length between the threaded pipe 10 and the threaded rod 11, and then the movable arm 19 connected through the sliding block 4 is driven to move in the movable groove 20, the distance between the two mounting frames 8 is changed, and the distance between the hooks 7 in the left and right directions is changed.
The implementation step of the second innovation point:
the first step is as follows: when the hook 7 is adjusted, firstly, the electric telescopic rod 15 is adjusted, so that the fixture block 18 connected with the output end of the electric telescopic rod is separated from the tooth clearance of the limiting gear 17;
the second step is that: starting a motor 14 to drive a threaded column 3 connected with the output end of the motor to rotate, and driving a movable block 2 at the outer side to drive a hook 7 connected through a connecting rod 6 to rotate;
the third step: and adjusting the electric telescopic rod 15 again to enable the fixture block 18 connected with the output end of the electric telescopic rod to be clamped into the tooth clearance of the limiting gear 17, and fixing the adjusted hook 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a steady hoist device for production of sintering machine platform truck, includes crossbeam (5), its characterized in that: the guide sliding rail (12) is symmetrically arranged on the upper surface of the cross beam (5), movable grooves (20) communicated with the guide sliding rail (12) are formed in the two ends of the cross beam (5), movable arms (19) are inserted into the movable grooves (20), one ends of the movable arms (19) are fixedly connected with mounting frames (8), motors (14) are fixedly arranged on the upper surface of the mounting frames (8), output shafts of the motors (14) penetrate through the mounting frames (8) and are fixedly connected with threaded columns (3), movable blocks (2) are screwed on the outer sides of the threaded columns (3), two opposite surfaces of the movable blocks (2) are rotatably connected with two connecting rods (6), each connecting rod (6) is rotatably connected with a hook (7) between the connecting rod (6) and the mounting frame (8), and a sliding block (4) penetrating through the guide sliding rail (12) is fixedly connected with the other ends of the movable arms (19), and the left side is positioned, one side of the sliding block (4) is fixedly provided with a threaded rod (11), and the right side is positioned, one side of the sliding block (4) is rotatably connected with a threaded pipe (10) in threaded connection with the threaded rod (11).
2. The stable hoisting device for the production of the pallet of sintering machines according to claim 1 characterized in that the mounting frame (8) is of L-shaped structure and the mounting frame (8) and the movable arm (19) are of an integrated structure.
3. The stable hoisting device for the production of the pallet of the sintering machine as claimed in claim 1, wherein the threaded pipe (10) is connected with the sliding block (4) through a bearing, and the lower end of the threaded column (3) is fixedly connected with the limiting block (1).
4. The stable hoisting device for the production of the sintering pallet as claimed in claim 1, wherein the upper surface of the mounting frame (8) is fixedly provided with a lifting lug (13), and the front surface of the lifting lug (13) is provided with a connecting hole (9).
5. The stable hoisting device for the production of the pallet of the sintering machine as claimed in claim 1, wherein the hook (7) is rotatably connected with the mounting frame (8) through a rotating shaft, and the movable block (2) and the hook (7) are rotatably connected with the connecting rod (6) through a rotating shaft.
6. The stable hoisting device for the production of the sintering pallet as claimed in claim 1, wherein a limit gear (17) is sleeved on the outer side of the threaded column (3), an L-shaped plate (16) is fixedly mounted on the rear surface of the mounting frame (8), an electric telescopic rod (15) is fixedly mounted on the rear surface of the L-shaped plate (16), the output end of the electric telescopic rod (15) penetrates through the L-shaped plate (16) and is fixedly connected with a clamping block (18), and the clamping block (18) is clamped with the limit gear (17).
7. The smooth hoisting device for the production of sintering pallet according to claim 6 is characterized in that the limit gear (17) is located above the movable block (2) and the tooth clearance of the limit gear (17) is 0.15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220412388.6U CN217350399U (en) | 2022-02-28 | 2022-02-28 | A steady hoist device for production of sintering machine platform truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220412388.6U CN217350399U (en) | 2022-02-28 | 2022-02-28 | A steady hoist device for production of sintering machine platform truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217350399U true CN217350399U (en) | 2022-09-02 |
Family
ID=83045493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220412388.6U Expired - Fee Related CN217350399U (en) | 2022-02-28 | 2022-02-28 | A steady hoist device for production of sintering machine platform truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217350399U (en) |
-
2022
- 2022-02-28 CN CN202220412388.6U patent/CN217350399U/en not_active Expired - Fee Related
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| 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: 20220902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |