CN214410485U

CN214410485U - Agricultural economy production model display device

Info

Publication number: CN214410485U
Application number: CN202120200193.0U
Authority: CN
Inventors: 竺舒琦; 向云; 文礼朋; 郑铿城
Original assignee: Guilin University of Electronic Technology
Current assignee: Guilin University of Electronic Technology
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-15
Anticipated expiration: 2031-01-25

Abstract

The agricultural economic production model display equipment structurally comprises a bottom plate, a controller, a power line, a supporting rod, a sand table, an adjusting mechanism and an auxiliary assembly, wherein the adjusting mechanism is arranged in the bottom plate, a bearing plate can increase the space for placing objects of the equipment, the sand table is disassembled, the bearing plate moves upwards, the equipment can be used as a chair or a table, and the functionality of the device is improved; through having set up auxiliary assembly in sand table bottom, the mutual joint between cutting ferrule and the cardboard can make quick dismantlement and the installation of sand table and bracing piece, save time.

Description

Agricultural economy production model display device

Technical Field

The utility model relates to an agricultural technology field, concretely relates to agricultural economy produces model display device.

Background

Along with the development of agricultural science and technology, the agriculture tends to be centralized more and more, and convenient management, planting and sale are more, but modern agriculture can not be received once to present peasant's thought, need carry out certain advantage of propaganda agricultural integration economic production, and this just needs preparation show sand table, and the convenience is explained at the in-process of country propaganda down.

The model display device has a single structure, the whole functionality of the device is less, the sand table on the upper end of the model display device is fixed with the supporting frame at the bottom, and the sand table is not easy to fix and detach when being arranged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide an agricultural economic production model display device now, it is comparatively single to have solved the structure that model display device has, and the holistic functionality of equipment is less, and the sand table of model display device upper end is often fixed with the support frame of bottom, when putting in order the sand table, the problem of the fixed of comparatively difficult sand table and dismantling.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an agricultural economic production model display device, which comprises a bottom plate, a controller, a power line, a support rod, a sand table, an adjusting mechanism and an auxiliary component, wherein the right side surface of the bottom plate is provided with the controller, the back end surface of the bottom plate is provided with the power line, the top of the bottom plate is welded with the support rod, the top of the support rod is provided with the sand table, the power line is electrically connected with the controller, the adjusting mechanism is arranged at the upper end in the bottom plate, the auxiliary component is connected with the bottom of the sand table, the adjusting mechanism comprises a motor, a lead screw, a belt, a gear, a limit rod, a screw and a bearing plate, the motor is connected with a bottom bolt in the bottom plate, the output shaft of the motor rotates coaxially with the back end surface of the lead screw, the front end surface of the lead screw rotates coaxially with the inner side surface of the bottom plate, the lead screw rotates coaxially with the right end surface of the belt, the side insection of the lead screw is engaged with the gear, the top of the bottom plate is fixedly connected with the limiting rod, the inner side face of the limiting rod is rotatably connected with the screw, the side face of the screw is in threaded connection with the bearing plate, the lower end of the screw coaxially rotates with the center of the circle of the gear, and the motor is electrically connected with the controller.

Further, the auxiliary assembly comprises a connecting plate, a cavity, a spring, a clamping plate, a clamping sleeve and a connecting rod, the connecting plate is fixedly connected with the top of the supporting rod, the cavity is formed in the connecting plate, the bottom of the cavity is fixedly connected with the spring, the clamping plate is arranged at the upper end of the spring and clamped with the inner side surface of the clamping sleeve, the side surface of the clamping sleeve is rotatably connected with the connecting rod, and the lower end of the connecting rod is rotatably connected with the side surface of the supporting rod.

Furthermore, the screw rod, the gear, the limiting rod and the screw rod are provided with two groups, and the screw rods at the left end and the right end in the bottom plate are connected through a belt in a transmission mode.

Furthermore, the top of the limiting rod is open, and the limiting rod is symmetrically arranged at the left end and the right end of the top of the bottom plate.

Furthermore, threaded holes are formed in the left end and the right end of the bearing plate and are matched with threads on the side face of the screw rod.

Furthermore, the middle end of the bearing plate is provided with a hollow rectangular structure, and the rectangular structure is larger than the diameter of the supporting rod by 2 CM.

Furthermore, the lower end face of the clamping sleeve is of a hollow structure, and a clamping layer is arranged on the inner side face of the clamping plate.

Further, both ends all are equipped with the cavity about the connecting plate, and the cardboard is equipped with two.

Further, the spring material is the musical instrument steel wire.

Furthermore, the gear is made of aluminum alloy.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) an agricultural economy produces model display device, through having set up adjustment mechanism in the bottom plate, accepts the space of placing the article of the multiplicable equipment of board, dismantles the sand table, and accepts the board rebound, and equipment can use as a chair or desk, improves the functionality of device.

2) An agricultural economy production model display device, through having set up the auxiliary assembly in the sand table bottom, the mutual joint between cutting ferrule and the cardboard can make quick dismantlement and the installation of sand table and bracing piece, save time.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of the auxiliary assembly of the present invention;

FIG. 4 is a schematic structural view of an adjusting mechanism of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: the sand table comprises a bottom plate-1, a controller-2, a power line-3, a support rod-4, a sand table-5, an adjusting mechanism-6, an auxiliary component-7, a motor-61, a screw rod-62, a belt-63, a gear-64, a limiting rod-65, a screw rod-66, a bearing plate-67, a connecting plate-71, a cavity-72, a spring-73, a clamping plate-74, a clamping sleeve-75 and a connecting rod-76.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 2, the present invention provides an agricultural economic production model display apparatus: including bottom plate 1, controller 2, power cord 3, bracing piece 4, sand table 5, adjustment mechanism 6 and auxiliary assembly 7, 1 right flank of bottom plate is equipped with controller 2, and 1 back of the body terminal surface of bottom plate is equipped with power cord 3, and 1 top of bottom plate welds with bracing piece 4 mutually, and 4 tops of bracing piece are equipped with sand table 5, and power cord 3 is connected with 2 electricity of controller, and adjustment mechanism 6 locates the interior upper end of bottom plate 1, and auxiliary assembly 7 is connected with sand table 5 bottom.

Referring to fig. 3, the utility model provides an agricultural economic production model display device, the adjusting mechanism 6 includes a motor 61, a lead screw 62, a belt 63, a gear 64, a limiting rod 65, a screw 66 and a bearing plate 67, the motor 61 is connected with the bottom bolt in the bottom plate 1, the output shaft of the motor 61 rotates coaxially with the back end face of the lead screw 62, the front end face of the lead screw 62 rotates coaxially with the inner side face of the bottom plate 1, the lead screw 62 rotates coaxially with the right end side face of the belt 63, the side insection of the lead screw 62 is engaged with the gear 64, the top of the bottom plate 1 is fixedly connected with the limiting rod 65, the inner side face of the limiting rod 65 is connected with the screw 66, the side thread of the screw 66 is connected with the bearing plate 67, the lower end of the screw 66 rotates coaxially with the center of the gear 64, the motor 61 is electrically connected with the controller 2, the lead screw 62, the gear 64, the limiting rod 65 and the screw 66 are provided with two sets, and the lead screws 62 at the left and right ends in the bottom plate 1 are connected by the belt 63 in a transmission way, the top of the limiting rod 65 is open, the limiting rod 65 is symmetrically arranged at the left end and the right end of the top of the bottom plate 1, threaded holes are formed in the left end and the right end of the bearing plate 67, the height of the bearing plate 67 can be adjusted conveniently, the threaded holes are matched with threads on the side face of the screw 66, a rectangular structure hollow part is arranged at the middle end of the bearing plate 67, the rectangular structure is larger than the diameter 2CM of the support rod 4, and the bearing plate 67 can move upwards through the rectangular structure when moving upwards.

Please refer to fig. 4 and 5, the utility model provides an agricultural economic production model display device, auxiliary assembly 7 includes connecting plate 71, cavity 72, spring 73, cardboard 74, cutting ferrule 75 and connecting rod 76, connecting

plate

71 and 4 top fixed connection of bracing piece, be equipped with cavity 72 in the connecting plate 71, bottom and spring 73 fixed connection in cavity 72, spring 73 upper end is equipped with cardboard 74, cardboard 74 and 75 medial surface looks joints of cutting ferrule, the cutting ferrule 75 side is rotated with connecting rod 76 and is connected, the connecting rod 76 lower extreme rotates with the bracing piece 4 side and is connected, the lower extreme of cutting ferrule 75 personally submits hollow out construction, be convenient for the removal of cardboard 74, and cardboard 74 medial surface is equipped with the clamping layer, both ends all are equipped with cavity 72 about connecting plate 71, and cardboard 74 is equipped with two, improve card and the effect to sand table 5.

The utility model provides an agricultural economic production model display device through improvement, and the working principle is as follows;

firstly, when the equipment is used, the device is firstly placed in a working area, and then the equipment is connected with an external power supply, so that the required electric energy can be provided for the work of the equipment;

secondly, the sand table 5 can be supported by the supporting rod 4 and can be watched by outside people, when the sand table 5 is disassembled, the clamping plate 74 is pulled downwards, the clamping plate 74 compresses the spring 73, the clamping plate 74 moves downwards from the inside of the clamping sleeve 75, the clamping sleeve 75 has a certain sliding space, the clamping plate 74 can be taken out from the inside of the clamping sleeve 75, then the connecting rod 76 is rotated to drive the clamping sleeve 75 to rotate towards the lower end, namely, the sand table 5 is separated from the supporting rod 4, and the sand table 5 is convenient to disassemble and fix;

thirdly, after the sand table 5 is separated from the support rod 4, the motor 61 is controlled to be started, the motor 61 applies power to the screw rod 62 at the right end in the bottom plate 1, the screw rod 62 at the left end drives the belt 63 to rotate, the belt 63 drives the screw rod 62 at the left end in the bottom plate 1 to rotate, and the screw rods 62 at the two ends can drive the gear 64 to rotate while rotating;

fourthly, the gear 64 drives the screw 66 connected with the gear to rotate, the screw 66 drives the bearing plate 67 to move upwards through the threads on the side surface, and when the bearing plate 67 moves upwards to the upper end of the limiting rod 65, the bearing plate 67 can be used as a table or a chair, so that the functionality of the equipment is improved.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The agricultural economic production model display equipment comprises a bottom plate (1) and a sand table (5), wherein a controller (2) is arranged on the right side face of the bottom plate (1), a power line (3) is arranged on the back end face of the bottom plate (1), the top of the bottom plate (1) is welded with a support rod (4), the sand table (5) is arranged on the top of the support rod (4), and the power line (3) is electrically connected with the controller (2);

the method is characterized in that: the sand table is characterized by further comprising an adjusting mechanism (6) and an auxiliary component (7), wherein the adjusting mechanism (6) is arranged at the inner upper end of the bottom plate (1), the auxiliary component (7) is connected with the bottom of the sand table (5), the adjusting mechanism (6) comprises a motor (61), a lead screw (62), a belt (63), a gear (64), a limiting rod (65), a screw (66) and a bearing plate (67), the motor (61) is connected with the bottom of the bottom plate (1) through a bolt, an output shaft of the motor (61) is coaxially rotated with the back end face of the lead screw (62), the front end face of the lead screw (62) is coaxially rotated with the inner side face of the bottom plate (1), the lead screw (62) is coaxially rotated with the side face of the right end of the belt (63), the side insection of the lead screw (62) is meshed with the gear (64), the top of the bottom plate (1) is fixedly connected with the limiting rod (65), and the inner side face of the limiting rod (66) is rotatably connected with the screw, the side surface threads of the screw rod (66) are in threaded connection with the bearing plate (67), the lower end of the screw rod (66) and the circle center of the gear (64) rotate coaxially, and the motor (61) is electrically connected with the controller (2).

2. An agricultural economic production model display apparatus according to claim 1, wherein: auxiliary assembly (7) is including connecting plate (71), cavity (72), spring (73), cardboard (74), cutting ferrule (75) and connecting rod (76), connecting plate (71) and bracing piece (4) top fixed connection, be equipped with cavity (72) in connecting plate (71), bottom and spring (73) fixed connection in cavity (72), spring (73) upper end is equipped with cardboard (74), cardboard (74) and cutting ferrule (75) medial surface looks joint, cutting ferrule (75) side is connected with connecting rod (76) rotation, connecting rod (76) lower extreme and bracing piece (4) side rotation are connected.

3. An agricultural economic production model display apparatus according to claim 1, wherein: the screw rod (62), the gear (64), the limiting rod (65) and the screw rod (66) are provided with two groups, and the screw rods (62) at the left end and the right end in the bottom plate (1) are in transmission connection through a belt (63).

4. An agricultural economic production model display apparatus according to claim 1, wherein: the top of the limiting rod (65) is open, and the limiting rod (65) is symmetrically arranged at the left end and the right end of the top of the bottom plate (1).

5. An agricultural economic production model display apparatus according to claim 1, wherein: threaded holes are formed in the left end and the right end of the bearing plate (67) and are matched with threads on the side face of the screw rod (66).

6. An agricultural economic production model display apparatus according to claim 1, wherein: the middle end of the bearing plate (67) is provided with a rectangular hollow structure, and the rectangular structure is larger than the diameter 2CM of the support rod (4).

7. An agricultural economic production model display apparatus according to claim 2, wherein: the lower end face of the clamping sleeve (75) is of a hollow structure, and a clamping layer is arranged on the inner side face of the clamping plate (74).

8. An agricultural economic production model display apparatus according to claim 2, wherein: the left end and the right end of the connecting plate (71) are both provided with cavities (72), and the number of the clamping plates (74) is two.