CN220649243U

CN220649243U - Lifting mechanism support

Info

Publication number: CN220649243U
Application number: CN202322408167.9U
Authority: CN
Inventors: 杜伟红
Original assignee: Changchun Huaxiang Photoelectric Technology Co ltd
Current assignee: Changchun Huaxiang Photoelectric Technology Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-03-22
Anticipated expiration: 2033-09-05

Abstract

The utility model relates to the technical field of shooting training devices, in particular to a lifting mechanism support which comprises a bottom plate, wherein a worm gear reduction motor is fixedly arranged above the top of one side of the bottom plate, the front side output end of the worm gear reduction motor is connected with a driving shaft, the worm gear reduction motor is connected with a screw through the driving shaft, the other side of the screw is connected with a transmission rod, one side of the transmission rod is connected with a rotating shaft, the outer ends of the left side and the right side of the rotating shaft are respectively provided with a bearing seat and a connecting sleeve, the outer side of the connecting sleeve is connected with a rotating frame body, and the bottom of the bearing seat is connected with a fixing seat.

Description

Lifting mechanism support

Technical Field

The utility model relates to the technical field of shooting training devices, in particular to a lifting mechanism bracket.

Background

The target practice is a conventional practice on army, the target practice field can be divided into a fixed place and a field, and when the target is worked in the fixed place, for example, indoor, the target can be moved to the front of the target practice surface for target reading through a suspension track and the like after the target practice, and the target can be reported manually.

The loading capacity of the support of the tilting mechanism for targeting in the market is generally small, and the tilting mechanism is only suitable for tilting of some plastic plane targets and has a small application range.

Therefore, there is a need to design a lifting mechanism support to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a lifting mechanism bracket which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a play mechanism support, includes the bottom plate, one side top fixed mounting of bottom plate has worm gear motor, worm gear motor's front side output is connected with the drive shaft, worm gear motor is connected with the screw rod through the drive shaft, the opposite side of screw rod is connected with the transfer line, one side of transfer line is connected with the rotation axis, the left and right sides outer end of rotation axis is provided with bearing frame and adapter sleeve respectively, the outside of adapter sleeve is connected with the swivel mount body, the bottom of bearing frame is connected with the fixing base.

As a preferable scheme of the utility model, one side of the driving shaft is sleeved and connected with the output shaft end of the worm gear motor, and the other side of the driving shaft is sleeved and connected with the outer side of the screw rod.

As a preferable scheme of the utility model, the other side of the screw rod is sleeved and connected with one side of the transmission rod, and the other side of the transmission rod is fixedly connected with the outer side of the rotating shaft.

In a preferred embodiment of the present utility model, the rotation shaft is rotatable by a bearing member inside the bearing housing, and the two bearing housings are symmetrically disposed about a center point of the rotation shaft.

As a preferable scheme of the utility model, threaded holes are formed in the left side and the right side of the bearing seat, and the bearing seat is fixedly connected with the upper part of the fixing seat by penetrating through the threaded holes through bolts.

As a preferable scheme of the utility model, the outer side of the worm gear speed reducing motor is connected with a limiting plate, and the limiting plate is fixedly arranged at the top of the bottom plate through bolts at the bottom.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the lifting mechanism support, the structure of the lifting mechanism support is more compact, and the lifting mechanism support is firm and durable, so that the lifting mechanism support is more suitable for loads with large load capacity, such as lifting of a target person, the application range is wider, and meanwhile, the rotating shaft adopts an integrated welding structure, so that the load is larger, and the service life is long.

Drawings

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

FIG. 2 is a schematic three-dimensional structure of the turnover mechanism of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a part of the present utility model;

fig. 4 is a schematic side view of the present utility model.

In the figure: 1. a bottom plate; 2. a worm gear speed reducing motor; 3. a drive shaft; 4. a screw; 5. a transmission rod; 6. a rotation shaft; 7. a bearing seat; 8. connecting sleeves; 9. a fixing seat; 10. a limiting plate; 11. and rotating the frame body.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a play mechanism support, including bottom plate 1, one side top fixed mounting of bottom plate 1 has worm gear motor 2, and worm gear motor 2's front side output is connected with drive shaft 3, and worm gear motor 2 is connected with screw rod 4 through drive shaft 3, and the opposite side of screw rod 4 is connected with transfer line 5, and one side of transfer line 5 is connected with rotation axis 6, and rotation axis 6's left and right sides outer end is provided with bearing frame 7 and adapter sleeve 8 respectively, and adapter sleeve 8's outside is connected with swivel mount body 11, and bearing frame 7's bottom is connected with fixing base 9.

Specifically, referring to fig. 1, 2, 3 and 4, one side of the driving shaft 3 is sleeved and connected to the output shaft end of the worm gear reduction motor 2, and the other side of the driving shaft 3 is sleeved and connected to the outer side of the screw 4; the other side of the screw 4 is sleeved and connected with one side of a transmission rod 5, and the other side of the transmission rod 5 is fixedly connected with the outer side of a rotating shaft 6; the rotating shaft 6 can rotate through bearing pieces in the bearing seats 7, and the two bearing seats 7 are symmetrically arranged left and right by taking the central point of the rotating shaft 6 as an axis; screw holes are formed in the left side and the right side of the bearing seat 7, and the bearing seat 7 passes through the screw holes and is fixedly connected with the upper inner part of the fixed seat 9 through bolts; the outer side of the worm gear reduction motor 2 is connected with a limiting plate 10, and the limiting plate 10 is fixedly arranged at the top of the bottom plate 1 through bolts at the bottom;

in this embodiment, the screw 4 is fixed on the worm gear speed reducing motor 2 through the driving shaft 3, so as to drive the rotation shaft 6 to rotate, meanwhile, a rotating part is arranged in the bearing seat 7, so that the rotation shaft 6 can drive the connecting sleeve 8 to rotate, the connecting sleeve 8 is fixedly connected with the rotating frame 11, and then the rotating frame 11 can be driven to rotate through the connecting sleeve 8, so as to drive the target drone to fall, and further, an input rotating shaft of a worm in the worm gear mechanism is connected with a rotating shaft of the driving motor; the control mechanism comprises a control circuit board, the control mechanism is electrically connected with the driving motor, the driving motor is controlled to start and stop, and the target lifting machine can be remotely controlled to execute corresponding lifting actions.

The working flow of the utility model is as follows: when the lifting mechanism bracket is used, the screw 4 is fixed on the worm gear speed reducing motor 2 through the driving shaft 3, so that the rotation of the rotating shaft 6 can be driven, meanwhile, the rotating part is arranged in the bearing seat 7, so that the rotating shaft 6 can drive the connecting sleeve 8 to rotate, the connecting sleeve 8 is fixedly connected with the rotating frame 11, the rotating frame 11 can be driven to rotate through the connecting sleeve 8, the target crane is driven to lift, and further, the input rotating shaft of the worm in the worm gear transmission mechanism is connected with the rotating shaft of the driving motor; the control mechanism comprises a control circuit board, the control mechanism is electrically connected with the driving motor, the driving motor is controlled to start and stop, and the target lifting machine can be remotely controlled to execute corresponding lifting actions.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a play mechanism support, includes bottom plate (1), its characterized in that: the novel rotary shaft is characterized in that a worm gear reducer motor (2) is fixedly mounted above one side top of the bottom plate (1), a driving shaft (3) is connected to the front side output end of the worm gear reducer motor (2), a screw (4) is connected to the worm gear reducer motor (2) through the driving shaft (3), a transmission rod (5) is connected to the other side of the screw (4), a rotating shaft (6) is connected to one side of the transmission rod (5), a bearing seat (7) and a connecting sleeve (8) are respectively arranged at the outer ends of the left side and the right side of the rotating shaft (6), a rotary frame body (11) is connected to the outer side of the connecting sleeve (8), and a fixing seat (9) is connected to the bottom of the bearing seat (7).

2. A lifting mechanism support according to claim 1, wherein: one side of the driving shaft (3) is sleeved with an output shaft end connected to the worm gear speed reducing motor (2), and the other side of the driving shaft (3) is sleeved with an outer side connected to the screw rod (4).

3. A lifting mechanism support according to claim 1, wherein: the other side of the screw rod (4) is sleeved with one side of the transmission rod (5), and the other side of the transmission rod (5) is fixedly connected to the outer side of the rotating shaft (6).

4. A lifting mechanism support according to claim 1, wherein: the rotating shafts (6) can rotate through bearing pieces inside the bearing seats (7), and the two bearing seats (7) are symmetrically arranged on the left and right sides by taking the central point of the rotating shafts (6) as an axis.

5. A lifting mechanism support according to claim 1, wherein: threaded holes are formed in the left side and the right side of the bearing seat (7), and the bearing seat (7) penetrates through the threaded holes and is fixedly connected with the upper portion of the fixing seat (9) through bolts.

6. A lifting mechanism support according to claim 1, wherein: the outside of worm gear motor (2) is connected with limiting plate (10), limiting plate (10) are through the bolt fixed mounting of bottom at the top of bottom plate (1).