CN208494095U

CN208494095U - A kind of crane height adjustment device

Info

Publication number: CN208494095U
Application number: CN201820522750.9U
Authority: CN
Inventors: 金菊华
Original assignee: 金菊华
Current assignee: SHANGHAI UNIFREE ELECTRONIC TECHNOLOGY CO., LTD.
Priority date: 2018-04-13
Filing date: 2018-04-13
Publication date: 2019-02-15
Anticipated expiration: 2028-04-13

Abstract

The utility model discloses a kind of crane height adjustment device, including bottom plate, the two sides of the bottom base plate are fixedly connected to column, right side at the top of the bottom plate is fixedly connected with cabinet, the two sides of the cabinets cavity offer sliding slot, bottom on the left of the cabinets cavity is fixedly connected with motor, and the output end of the motor is fixedly connected with shaft, is socketed with first bearing seat on the right side of the shaft.The mutual cooperation that the utility model passes through setting hollow pipe, cabinet, first bearing seat, column, non-slip mat, driving gear, second bearing seat, shaft, motor, driven gear, threaded rod, thread bush, sliding block and sliding slot, the advantages of having reached convenient for adjusting height, solve the problems, such as that existing crane is not easy to adjust height, make worker in change operation process, height can be adjusted according to field condition, facilitate worker's use, work task efficiency is improved, to improve the practicability of crane.

Description

A kind of crane height adjustment device

Technical field

The utility model relates to crane technical field, specially a kind of crane height adjustment device.

Background technique

Factory needs to convey rapidoprint on higher device, mixing plant is usually relatively high in production and processing , when worker will convey material to mixing plant, need using crane is arrived, in order to be used when worker's added material, at present Existing crane is not easy to adjust height, makes worker in change operation process, cannot adjust height according to field condition, Inconvenient worker uses, and work task efficiency is reduced, to reduce the practicability of crane.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of crane height adjustment device, has convenient for adjusting The advantages of saving height solves the problems, such as that existing crane is not easy to adjust height.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of crane height adjustment device, including Bottom plate, the two sides of the bottom base plate are fixedly connected to column, and the right side at the top of the bottom plate is fixedly connected with cabinet, described The two sides of cabinets cavity offer sliding slot, and the bottom on the left of the cabinets cavity is fixedly connected with motor, the motor it is defeated Outlet is fixedly connected with shaft, and first bearing seat, the right side of the first bearing seat and cabinet are socketed on the right side of the shaft Bottom on the right side of inner cavity is fixedly connected, and the surface of the shaft is socketed with driving gear, and the surface of the driving gear is engaged with Driven gear is socketed with threaded rod at the axle center of the driven gear, and the bottom of the threaded rod is socketed with second bearing seat, institute It states and is fixedly connected at the bottom and the center of cabinets cavity bottom of second bearing seat, the screw top connection on the threaded rod surface There is thread bush, the two sides of the thread bush are fixedly connected to the sliding block being used cooperatively with sliding slot, and the top of the thread bush is solid Surely it is connected with hollow pipe, the top of cabinet is through at the top of the hollow pipe and is fixedly connected with crane ontology, it is described to mention Fixed block is fixedly connected on the left of material machine body bottom portion, the bottom of the fixed block is connected with fixation by movable axis Seat, the bottom of the fixing seat is fixedly connected with the left side at the top of bottom plate.

Preferably, the bottom of the column is fixedly connected with non-slip mat, and the bottom of the non-slip mat is provided with anti-skid chequer.

Preferably, the surface of the driving gear is fixedly connected with teeth one, and the surface of the driven gear is fixedly connected There are the teeth two being used cooperatively with teeth one.

Preferably, the top on the right side of the cabinet is fixedly connected with controller, the controller and electrical connection of motor, institute State the model MAM-300 of controller.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of crane height adjustment device, has following beneficial to effect Fruit:

1, the utility model passes through setting hollow pipe, cabinet, first bearing seat, column, non-slip mat, driving gear, second The mutual cooperation of bearing block, shaft, motor, driven gear, threaded rod, thread bush, sliding block and sliding slot has reached high convenient for adjusting The advantages of spending solves the problems, such as that existing crane is not easy to adjust height, makes worker in change operation process, Ke Yigen Height is adjusted according to field condition, worker's use is facilitated, work task efficiency is improved, to improve the practical of crane Property.

2, the utility model plays the role of anti-slip stable to bottom plate, solves bottom by setting column and non-slip mat The problem of plate is rocked when working and using plays mobile stable effect to thread bush by setting sliding block and sliding slot, It solves the problems, such as that thread bush shakes when working and using, by the way that cabinet is arranged, plays the role of protection to motor, solve Determined long-time service motor when, fall into dust in motor, cause motor work use when the bad problem of appearance effect.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model cabinet top cross-sectional view.

In figure: 1 hollow pipe, 2 cabinets, 3 controllers, 4 first bearing seats, 5 columns, 6 non-slip mats, 7 driving gears, 8 second Bearing block, 9 shafts, 10 motors, 11 driven gears, 12 threaded rods, 13 thread bush, 14 sliding blocks, 15 sliding slots, 16 bottom plates, 17 are fixed Block, 18 fixing seats, 19 crane ontologies.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of crane height adjustment device referring to FIG. 1-2, including bottom plate 16, the two sides of 16 bottom of bottom plate are fixed It is connected with column 5, the bottom of column 5 is fixedly connected with non-slip mat 6, and the bottom of non-slip mat 6 is provided with anti-skid chequer, vertical by being arranged Column 5 and non-slip mat 6 play the role of anti-slip stable to bottom plate 16, solve what bottom plate 16 occurred rocking when working and using Problem, the right side at 16 top of bottom plate are fixedly connected with cabinet 2, and the top on 2 right side of cabinet is fixedly connected with controller 3, controller 3 It is electrically connected with motor 10, the model MAM-300 of controller 3, by the way that cabinet 2 is arranged, the work of protection is played to motor 10 With, solve be used for a long time motor 10 when, fall into dust in motor 10, cause motor 10 work use when appearance effect not Good problem, the two sides of 2 inner cavity of cabinet offer sliding slot 15, and the bottom on the left of 2 inner cavity of cabinet is fixedly connected with motor 10, electricity The output end of machine 10 is fixedly connected with shaft 9, and the right side of shaft 9 is socketed with first bearing seat 4, the right side of first bearing seat 4 with Bottom on the right side of 2 inner cavity of cabinet is fixedly connected, and the surface of shaft 9 is socketed with driving gear 7, and the surface of driving gear 7 is fixed to be connected Teeth one are connected to, the surface of driven gear 11 is fixedly connected with the teeth two being used cooperatively with teeth one, the surface of driving gear 7 It is engaged with driven gear 11, threaded rod 12 is socketed at the axle center of driven gear 11, the bottom of threaded rod 12 is socketed with the second axis Seat 8 is held, is fixedly connected at the bottom and the center of 2 intracavity bottom of cabinet of second bearing seat 8, the screw top on 12 surface of threaded rod It is connected with thread bush 13, the two sides of thread bush 13 are fixedly connected to the sliding block 14 being used cooperatively with sliding slot 15, slide by setting Block 14 and sliding slot 15 play mobile stable effect to thread bush 13, solve thread bush 13 and shake when working and using Dynamic problem, the top of thread bush 13 are fixedly connected with hollow pipe 1, and the top of hollow pipe 1 is through to the top of cabinet 2 and fixation It is connected with crane ontology 19, fixed block 17 is fixedly connected on the left of 19 bottom of crane ontology, the bottom of fixed block 17 is logical It crosses movable axis and is connected with fixing seat 18, the bottom of fixing seat 18 is fixedly connected with the left side at 16 top of bottom plate, passes through setting Hollow pipe 1, cabinet 2, first bearing seat 4, column 5, non-slip mat 6, driving gear 7, second bearing seat 8, shaft 9, motor 10, from The mutual cooperation of moving gear 11, threaded rod 12, thread bush 13, sliding block 14 and sliding slot 15, the advantages of having reached convenient for adjusting height, It solves the problems, such as that existing crane is not easy to adjust height, makes worker in change operation process, it can be according to live feelings Condition adjusts height, facilitates worker's use, work task efficiency is improved, to improve the practicability of crane.

In use, worker passes through controller 3 first opens motor 10, motor 10 is started to work, and motor 10 passes through first axle Holding seat 4 drives shaft 9 to start turning, and shaft 9 drives driving gear 7 to start turning, and driving gear 7 drives driven gear 11 to start Rotation, driven gear 11 drive threaded rod 12 to start turning by second bearing seat 8, and threaded rod 12 drives thread bush 13 to start to move Dynamic, thread bush 13 starts to slide with movable slider 14 in the inner cavity of sliding slot 15, and thread bush 13 drives hollow pipe 1 to start to move, hollow Pipe 1 drives crane ontology 19 to start to move, and the right side of crane ontology 19 is made to start adjustable height, to reach convenient for adjusting The advantages of saving height.

In conclusion the crane height adjustment device, by hollow pipe 1, cabinet 2, first bearing seat 4, column 5, prevents Skidding 6, driving gear 7, second bearing seat 8, shaft 9, motor 10, driven gear 11, threaded rod 12, thread bush 13, sliding block 14 With the mutual cooperation of sliding slot 15, solve the problems, such as that existing crane is not easy to adjust height.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of crane height adjustment device, including bottom plate (16), it is characterised in that: the two sides of bottom plate (16) bottom are equal It being fixedly connected with column (5), the right side at the top of the bottom plate (16) is fixedly connected with cabinet (2), and the two of cabinet (2) inner cavity Side offers sliding slot (15), and the bottom on the left of cabinet (2) inner cavity is fixedly connected with motor (10), the motor (10) Output end is fixedly connected with shaft (9), is socketed with first bearing seat (4), the first bearing seat on the right side of the shaft (9) (4) right side is fixedly connected with the bottom on the right side of cabinet (2) inner cavity, and the surface of the shaft (9) is socketed with driving gear (7), The surface of the driving gear (7) is engaged with driven gear (11), is socketed with threaded rod at the axle center of the driven gear (11) (12), the bottom of the threaded rod (12) is socketed with second bearing seat (8), the bottom and cabinet (2) of the second bearing seat (8) It is fixedly connected at the center of intracavity bottom, the screw top on threaded rod (12) surface is connected with thread bush (13), the spiral shell The two sides of line set (13) are fixedly connected to the sliding block (14) being used cooperatively with sliding slot (15), and the top of the thread bush (13) is solid Surely it is connected with hollow pipe (1), the top of cabinet (2) is through at the top of the hollow pipe (1) and is fixedly connected with crane sheet Body (19) is fixedly connected with fixed block (17) on the left of crane ontology (19) bottom, the bottom of the fixed block (17) It is connected with fixing seat (18) by movable axis, the bottom of the fixing seat (18) and the fixed company in left side at the top of bottom plate (16) It connects.

2. a kind of crane height adjustment device according to claim 1, it is characterised in that: the bottom of the column (5) It is fixedly connected with non-slip mat (6), the bottom of the non-slip mat (6) is provided with anti-skid chequer.

3. a kind of crane height adjustment device according to claim 1, it is characterised in that: the driving gear (7) Surface is fixedly connected with teeth one, and the surface of the driven gear (11) is fixedly connected with the teeth being used cooperatively with teeth one Two.

4. a kind of crane height adjustment device according to claim 1, it is characterised in that: on the right side of the cabinet (2) Top is fixedly connected with controller (3), and the controller (3) and motor (10) are electrically connected, the model of the controller (3) MAM-300。