CN211971622U - Lifting mechanism of balance jack for assembling mining equipment - Google Patents
Lifting mechanism of balance jack for assembling mining equipment Download PDFInfo
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- CN211971622U CN211971622U CN202020586475.4U CN202020586475U CN211971622U CN 211971622 U CN211971622 U CN 211971622U CN 202020586475 U CN202020586475 U CN 202020586475U CN 211971622 U CN211971622 U CN 211971622U
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Abstract
The utility model discloses a mining equipment assembly is with lifting mechanism of balanced jack, including base, connecting plate and regulating box, the regulating box is placed and installed to the bottom of base, the top fixed mounting of base has the jack, the left side fixed mounting of jack has the manometer, the left side fixed mounting of regulating box has deposits the case, the inside fixed mounting who deposits the case has the motor, the right side fixed mounting of motor has the axis of rotation. The utility model discloses a be provided with lead screw, axis of rotation, first gear, second gear, sliding block, head rod and connecting plate, through first gear and second gear intermeshing, when can making the motor rotate, drive the sliding block rebound to the realization can fix the jack at co-altitude, makes things convenient for the staff to use it simultaneously, and then has increased the practicality of structure, has also promoted staff's use and has experienced.
Description
Technical Field
The utility model relates to a jack technical field specifically is a balanced jack's lifting mechanism is used in mine equipment assembly.
Background
The hydraulic jack is also called oil jack, and is a jack which adopts a plunger or a hydraulic cylinder as a rigid jacking piece. Simple hoisting equipment is generally only provided with a hoisting mechanism for hoisting heavy objects. Simple structure, light weight, portability and convenient movement.
The current jack is when the staff uses, can't lift the jack to lead to the staff can't use the jack at different heights, reduced staff's use and experienced, through the in-process that is lifted at the jack, rock comparatively easily, thereby lead to the jack on it unstable or drop easily, reduced the stability of device, also can reduce the life of device, consequently, need design a mine equipment assembly with balanced jack's lifting mechanism and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mine equipment assembly is with lifting mechanism of balanced jack, in order to solve the staff that proposes in the above-mentioned background art when using, can't lift the jack, thereby lead to the staff can't use the jack at different heights, the use that has reduced the staff is experienced, through the in-process that is lifted at the jack, comparatively rock easily, thereby lead to the jack on it unstable or drop easily, the stability of device has been reduced, also can reduce the life's of device problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lifting mechanism of balanced jack for mining equipment assembly, includes base, connecting plate and regulating box, the regulating box is placed and installed to the bottom of base, the top fixed mounting of base has the jack, the left side fixed mounting of jack has the manometer, the left side fixed mounting of regulating box has deposits the case, the inside fixed mounting who deposits the case has the motor, the right side fixed mounting of motor has the axis of rotation, the top fixed mounting of connecting plate has the support column, the top fixed mounting of support column has the inserted block, the slot has been seted up to the bottom of base.
Preferably, the inside fixed mounting of regulating cabinet has the lead screw, the right side fixed mounting of axis of rotation has first gear, the bottom of lead screw is cup jointed and is installed the second gear, first gear and second gear intermeshing, the sliding block is cup jointed in the outside of lead screw and is installed, the both sides on sliding block top are all fixed mounting have the head rod, the top fixed mounting of head rod has the connecting plate.
Preferably, the cavity has all been seted up to the both sides of inserted block, the inside of cavity is fixed mounting all has first spring, two one side that first spring kept away from each other is fixed mounting all has spacing post, spacing hole has all been seted up to the both sides of slot, spacing post and spacing hole are mutually supported.
Preferably, the both sides on connecting plate top are fixed mounting all has first fixed block, the second connecting rod is all installed through the pivot in the top of first fixed block, the third fixed block is all installed through the pivot in the top of second connecting rod.
Preferably, the both sides of support column are fixed mounting all have the second fixed block, the inside fixed mounting all of second fixed block has the second spring, two the third fixed block is close to each other the equal fixed mounting in one side have the bradyseism board, and the right side of bradyseism board runs through the second fixed block and extends to inside, the top of second fixed block all is connected in the bradyseism board.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with the lead screw, the axis of rotation, first gear, the second gear, the sliding block, head rod and connecting plate, through first gear and second gear intermeshing, when can making the motor rotate, drive the sliding block rebound, thereby realize the purpose to jack lift, can fix the jack at different heights simultaneously, make things convenient for the staff to use it, and then the practicality of structure has been increased, staff's use experience has also been promoted, through being provided with the cavity, first spring, spacing post and spacing hole, mutually support through spacing post and spacing hole, can make firm the installing on the support column of base, thereby the fastness of structure has been increased, the mounting means of base has also been improved simultaneously, also make things convenient for the staff to the dismantlement and the installation of base, thereby the practicality of structure has further been increased.
2. Through being provided with first fixed block, second connecting rod and third fixed block, the second connecting rod through both sides supports the support column when lifting to the jack, thereby can make more stable when upwards lifting the jack, make the jack can not appear rocking the circumstances such as when ascending, thereby the stability of structure has been increased, through being provided with the second fixed block, second spring and bradyseism board, when the support column both sides are receiving the collision, can make the inside second spring of bradyseism board extrusion second fixed block, inertia through the second spring, can alleviate the pressure that the collision produced, thereby the pressure that the collision was received to the support column has been reduced greatly, make the support column can not take place the slope, further the stability of structure has been increased, the protecting effect to the jack has also been played, the service life of device has been promoted.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of a support pillar structure according to the present invention;
fig. 3 is an enlarged schematic view of a portion of the structure at a in fig. 2 according to the present invention;
fig. 4 is an enlarged schematic view of a part of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a jack; 3. a pressure gauge; 4. a slot; 5. inserting a block; 6. a support pillar; 7. a cavity; 8. a first spring; 9. a limiting column; 10. a limiting hole; 11. a connecting plate; 12. an adjusting box; 13. a storage box; 14. a motor; 15. a screw rod; 16. a rotating shaft; 17. a first gear; 18. a second gear; 19. a slider; 20. a first connecting rod; 21. a first fixed block; 22. a second fixed block; 23. a second spring; 24. a second connecting rod; 25. a third fixed block; 26. a shock absorption plate.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment:
the utility model provides a mining equipment assembly is with balanced jack's lifting mechanism, the on-line screen storage device comprises a base 1, connecting plate 11 and regulating box 12, regulating box 12 is placed and installs to base 1's bottom, base 1's top fixed mounting has jack 2, jack 2's left side fixed mounting has manometer 3, regulating box 12's left side fixed mounting has deposits case 13, the inside fixed mounting who deposits case 13 has motor 14, motor 14's right side fixed mounting has axis of rotation 16, connecting plate 11's top fixed mounting has support column 6, support column 6's top fixed mounting has inserted block 5, slot 4 has been seted up to base 1's bottom.
The inside fixed mounting of regulating box 12 has lead screw 15, the right side fixed mounting of axis of rotation 16 has first gear 17, the bottom of lead screw 15 is cup jointed and is installed second gear 18, first gear 17 and second gear 18 intermeshing, the outside of lead screw 15 is cup jointed and is installed sliding block 19, the equal fixed mounting in both sides on sliding block 19 top has head rod 20, head rod 20's top fixed mounting has connecting plate 11, when motor 14 rotates, drive sliding block 19 rebound, thereby realize the purpose of jack 2 lifts, can fix jack 2 at different heights simultaneously, make things convenient for the staff to use it, and then the practicality of structure has been increased, staff's use experience has also been promoted.
All fixed mounting in both sides on 11 tops of connecting plate has first fixed block 21, second connecting rod 24 is all installed through the pivot in the top of first fixed block 21, third fixed block 25 is all installed through the pivot in the top of second connecting rod 24, second connecting rod 24 through both sides supports support column 6 when lifting jack 2, thereby can make the stability that can be more when upwards lifting jack 2, make jack 2 can not appear rocking the circumstances such as when ascending, thereby the stability of structure has been increased.
All fixed mounting in both sides of support column 6 has second fixed block 22, the inside all fixed mounting of second fixed block 22 has second spring 23, two third fixed blocks 25 all fixed mounting in one side that is close to each other has bradyseism board 26, and the right side of bradyseism board 26 runs through second fixed block 22 and extends to inside, the top of second fixed block 22 all is connected in bradyseism board 26, when 6 both sides of support column are receiving the collision, can make bradyseism board 26 extrude the inside second spring 23 of second fixed block 22, inertia through second spring 23, can alleviate the pressure that the collision produced, thereby the pressure that support column 6 received the collision has been reduced greatly, make support column 6 can not take place the slope, further increased the stability of structure, the life of device has also been promoted.
The working principle is as follows: when the staff need adjust jack 2's height, can be through opening the switch, thereby start and deposit the inside motor 14 of case 13, make motor 14 drive axis of rotation 16 and rotate, thereby make axis of rotation 16 drive first gear 17 and rotate, through first gear 17 and second gear 18 intermeshing, first gear 17 rotates and can drive second gear 18 and rotate, rotate through second gear 18, thereby it rotates to drive lead screw 15, lead screw 15 rotates and can make sliding block 19 rebound, thereby make head rod 20 rebound, drive connecting plate 11 rebound, thereby can rise jack 2's position, the effect of lifting jack 2 has been reached, thereby made things convenient for the staff to use jack 2 to different heights, and then increased the practicality of structure, also promoted staff's use experience.
When the staff needs to take the base 1 down, the slot 4 is moved upwards by pulling the base 1 upwards, the limiting column 9 is moved inwards by pressing the first spring 8 in the cavity 7, so as to be separated from the limiting hole 10, the inserting block 5 can be separated from the inside of the inserting slot 4, and the base 1 can be taken down by the working personnel, thereby increasing the convenience of the structure, when the worker needs to install the base 1, the insertion block 5 is inserted into the insertion slot 4 by moving the base 1 downward, when the slot 4 moves to the designated position, the limit post 9 is ejected to the inside of the limit hole 10 through the first spring 8, and the limit post 9 and the limit hole 10 are matched with each other, can be firm fix inside slot 4 with inserted block 5 to install base 1 to lifting mechanism on, made things convenient for the dismantlement and the installation of staff to base 1, also further increased the practicality of structure.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a mining equipment assembly is with balanced jack's lifting mechanism, includes base (1), connecting plate (11) and regulating box (12), its characterized in that are installed to the bottom of base (1) is placed: the top fixed mounting of base (1) has jack (2), the left side fixed mounting of jack (2) has manometer (3), the left side fixed mounting of regulating box (12) has deposits case (13), the inside fixed mounting who deposits case (13) has motor (14), the right side fixed mounting of motor (14) has axis of rotation (16), the top fixed mounting of connecting plate (11) has support column (6), the top fixed mounting of support column (6) has inserted block (5), slot (4) have been seted up to the bottom of base (1).
2. The lifting mechanism of the balance jack for the mining equipment assembly according to claim 1, wherein: the inside fixed mounting of regulating box (12) has lead screw (15), the right side fixed mounting of axis of rotation (16) has first gear (17), the bottom of lead screw (15) is cup jointed and is installed second gear (18), first gear (17) and second gear (18) intermeshing, sliding block (19) are cup jointed in the outside of lead screw (15) and are installed, the both sides on sliding block (19) top are all fixed mounting have head rod (20), the top fixed mounting of head rod (20) has connecting plate (11).
3. The lifting mechanism of the balance jack for the mining equipment assembly according to claim 1, wherein: cavity (7) have all been seted up to the both sides of inserted block (5), the inside all fixed mounting of cavity (7) has first spring (8), two the equal fixed mounting in one side that first spring (8) kept away from each other has spacing post (9), spacing hole (10) have all been seted up to the both sides of slot (4), spacing post (9) and spacing hole (10) mutually support.
4. The lifting mechanism of the balance jack for the mining equipment assembly according to claim 1, wherein: the utility model discloses a fixing device for connecting plate, including connecting plate (11), the both sides on connecting plate (11) top are all fixed mounting have first fixed block (21), second connecting rod (24) are all installed through the pivot in the top of first fixed block (21), third fixed block (25) are all installed through the pivot in the top of second connecting rod (24).
5. The lifting mechanism of the balance jack for the mining equipment assembly according to claim 4, wherein: the both sides of support column (6) are all fixed mounting have second fixed block (22), the inside all fixed mounting of second fixed block (22) has second spring (23), two the equal fixed mounting in one side that third fixed block (25) are close to each other has bradyseism board (26), and the right side of bradyseism board (26) runs through second fixed block (22) and extends to inside, the top of second fixed block (22) all is connected in bradyseism board (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586475.4U CN211971622U (en) | 2020-04-20 | 2020-04-20 | Lifting mechanism of balance jack for assembling mining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586475.4U CN211971622U (en) | 2020-04-20 | 2020-04-20 | Lifting mechanism of balance jack for assembling mining equipment |
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| Publication Number | Publication Date |
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| CN211971622U true CN211971622U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020586475.4U Active CN211971622U (en) | 2020-04-20 | 2020-04-20 | Lifting mechanism of balance jack for assembling mining equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915477A (en) * | 2021-11-03 | 2022-01-11 | 苏州市科强机电科技有限公司 | Industrial support for electric automation equipment and use method |
-
2020
- 2020-04-20 CN CN202020586475.4U patent/CN211971622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915477A (en) * | 2021-11-03 | 2022-01-11 | 苏州市科强机电科技有限公司 | Industrial support for electric automation equipment and use method |
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