CN214279406U

CN214279406U - Agricultural economic management model structure

Info

Publication number: CN214279406U
Application number: CN202120501070.0U
Authority: CN
Inventors: 王秀娟; 田文龙; 李清梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-09-24
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses an agricultural economic management model structure, the four corners of the bottom of a base are all provided with supporting legs, the inner sides of the supporting legs are provided with bearings near the base, a rotating shaft is connected between two opposite bearings, a power box fixedly connected with the central position of the bottom of the base is arranged at the middle position of the rotating shaft, screw thread parts which are symmetrical about the center of the power box and have opposite screw thread directions are arranged on the rotating shaft, screw sleeves are arranged on the screw thread parts, the bottoms of the screw sleeves are connected with connecting rods through hinges, a rotating motor is arranged at the central position of the top of the base, the output end of the rotating motor is connected with a rotating support column, and a model plate is fixedly connected with the top of the rotating support column, the practicality is better to the effectual mobility and the poor problem of stability of having solved.

Description

Agricultural economic management model structure

Technical Field

The utility model relates to an agricultural economic management technical field specifically is an agricultural economic management model structure.

Background

Agricultural economic management is a general term for a series of work of planning, organizing, planning, controlling and coordinating economic activities such as production, exchange, distribution and consumption in the overall agricultural production process, and stimulating personnel to achieve the expected purpose.

In order to better manage agricultural economy, the model structure is required to be displayed, the model structure is an object which is expressed in an objective expression form and structure and is formed by means of entity or virtual expression through subjective consciousness, the form formed by the model structure can be divided into an entity model and a virtual model, the entity model is mainly displayed by using a sand table, but in the existing agricultural economy management model structure, visitors cannot be visually connected with the whole situation, sightseeing positions cannot be quickly selected according to needs, the existing model structure cannot be moved and is poor in stability, and the stability cannot be increased while the mobility is increased. To this end, we provide an agricultural economic management model architecture to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural economic management model structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an agricultural economic management model structure comprises a base, wherein supporting legs are arranged at four corners of the bottom of the base, bearings are arranged at the inner sides of the supporting legs close to the base, a rotating shaft is connected between two opposite bearings, a power box fixedly connected to the central position of the bottom of the base is installed at the middle position of the rotating shaft, threaded parts which are symmetrical about the center of the power box and have opposite thread directions are arranged on the rotating shaft, threaded sleeves are installed on the threaded parts, the bottoms of the threaded sleeves are connected with connecting rods through hinges, the other ends of the connecting rods are connected with transverse plates, universal wheels are fixedly connected to the lower parts of two sides of the transverse plates, two ends of each transverse plate are fixedly connected with the supporting legs through sliding blocks, sliding grooves matched with the sliding blocks are formed in the supporting legs, a rotating motor is arranged at the central position of the top of the base, and the output end of the rotating motor is connected with a rotating support column, and the top of the rotating support is fixedly connected with a model plate.

Preferably, the model plate is provided with a fruit forest model, an animal husbandry industry model, a greenhouse planting model and a farmland model.

Preferably, the model plate is provided with a water tank, a drain pipe is arranged on the side surface of the model plate on one side of the water tank, and a control valve is arranged on the surface of the drain pipe.

Preferably, the bottom of the model plate is fixedly connected with the rotary pillar through a reinforcing rib, the upper end of the reinforcing rib is fixedly connected with the bottom of the model plate through a screw, and the bottom end of the reinforcing rib is fixedly connected with the side face of the pillar through a screw.

Preferably, a controller is arranged on one side of the top of the base and is electrically connected with the power box and the rotating motor.

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

1. the utility model discloses a setting of under casing, pivot, headstock, swivel nut, connecting rod, diaphragm and universal wheel can make things convenient for the model structure to remove and stably visit, and the practicality is better to effectual mobility and the poor problem of stability of having solved.

2. The utility model discloses a set up the rotating electrical machines, can carry out slow rotation, utilize the motor to rotate the power that produces, will drive the slow rotation of the agricultural economy model board of connection to can the omnidirectional show, the people of the different angles of being convenient for watch, improved the effect that shows of agricultural economy model structure.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic diagram of the model plate structure of the present invention.

In the figure: the device comprises a base 1, supporting legs 2, a bearing 3, a rotating shaft 4, a power box 5, a threaded portion 6, a threaded sleeve 7, a connecting rod 8, a transverse plate 9, a universal wheel 10, a sliding block 11, a sliding groove 12, a rotating motor 13, a rotating support column 14, a model plate 15, a fruit forest model 16, an animal husbandry industry model 17, a greenhouse planting model 18, a farmland model 19, a water tank 20, a water discharge pipe 21, a control valve 22, reinforcing ribs 23, screws 24 and a controller 25.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the utility model provides a technical solution of agricultural economic management model structure: an agricultural economic management model structure comprises a base 1, supporting legs 2 are arranged at four corners of the bottom of the base 1, bearings 3 are arranged at the inner sides of the supporting legs 2 close to the base 1, a rotating shaft 4 is connected between two opposite bearings 3, a power box 5 fixedly connected to the central position of the bottom of the base 1 is arranged at the middle position of the rotating shaft 4, threaded parts 6 which are symmetrical about the center of the power box 5 and have opposite thread directions are arranged on the rotating shaft 4, threaded sleeves 7 are arranged on the threaded parts 6, the bottom of the threaded sleeves 7 is connected with a connecting rod 8 through a hinge joint, the other end of the connecting rod 8 is connected with a transverse plate 9, universal wheels 10 are fixedly connected below two sides of the transverse plate 9, two ends of the transverse plate 9 are fixedly connected with the supporting legs 2 through sliding blocks 11, sliding grooves 12 matched with the sliding blocks 11 are formed in the supporting legs 2, a rotating motor 13 is arranged at the central position of the top of the base 1, and the output end of the rotating motor 13 is connected with a rotating support 14, the top fixedly connected with model board 15 of rotating column 14, be equipped with fruit forest model 16 on the model board 15, animal husbandry industry model 17, model 18 and farmland model 19 are planted to the big-arch shelter, the basin 20 has been seted up on the model board 15, model board 15 side-mounting of basin 20 one side has drain pipe 21, the surface mounting of drain pipe 21 has control valve 22, strengthening rib 23 and rotating column 14 fixed connection are passed through to the bottom of model board 15, the bottom fixed connection of screw 5 and model board 15 is passed through to the upper end of strengthening rib 23, the side fixed connection of screw 24 and pillar 14 is passed through to the bottom of strengthening rib 23, base 1 top one side is provided with controller 25, controller 25 and the equal electric connection of headstock 5 and rotating electrical machines 13.

The use principle is as follows: when the agricultural economic model structure displaying device is used, the power box 5 is started through the controller 25, the power box 5 drives the thread part 6 to rotate through the rotating shaft 4, the thread part 6 can drive the screw sleeves 7 to move, because the two screw sleeves 7 are arranged on different thread parts 6, the moving directions of the two screw sleeves 7 are opposite at the same time, the movement of the screw sleeves 7 drives the transverse plate 9 to move up and down through the connecting rod 8, so that the universal wheels 10 are driven to move up and down, the model structure is convenient to move or stably display, the rotating motor 13 is started, the output end of the motor 13 drives the model plate 15 to slowly rotate through the rotating support 14, so that the model plate can be displayed in all directions, people at different angles can conveniently watch, the displaying effect of the agricultural economic model structure is improved, the water channel 20 arranged on the model plate 15 is used for simulating the model of a river, purified water is filled in the model plate, when the device is not needed, the water discharge pipe 21 is opened through the control valve 22, the water in the water tank 20 is discharged through the water discharge pipe 21, thereby realizing the modeled display.

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

1. An agricultural economic management model structure which is characterized in that: comprises a base (1), supporting legs (2) are arranged at four corners of the bottom of the base (1), bearings (3) are arranged at positions close to the base (1) on the inner sides of the supporting legs (2), a rotating shaft (4) is connected between the two opposite bearings (3), a power box (5) fixedly connected to the central position of the bottom of the base (1) is installed at the middle position of the rotating shaft (4), screw thread portions (6) which are symmetrical about the center of the power box (5) and have opposite screw thread directions are arranged on the rotating shaft (4), screw sleeves (7) are installed on the screw thread portions (6), the bottom of each screw sleeve (7) is connected with a connecting rod (8) through hinging, the other end of each connecting rod (8) is connected with a transverse plate (9), universal wheels (10) are fixedly connected to the lower portions of two sides of the transverse plate (9), and two ends of each transverse plate (9) are fixedly connected with the supporting legs (2) through sliding blocks (11), the supporting leg (2) is provided with a sliding groove (12) matched with the sliding block (11), a rotating motor (13) is arranged at the center of the top of the base (1), the output end of the rotating motor (13) is connected with a rotating support column (14), and the top of the rotating support column (14) is fixedly connected with a model plate (15).

2. The agricultural economic management model structure of claim 1, wherein: the model plate (15) is provided with a fruit forest model (16), an animal husbandry industry model (17), a greenhouse planting model (18) and a farmland model (19).

3. The agricultural economic management model structure of claim 1, wherein: a water tank (20) is arranged on the model plate (15), a water drainage pipe (21) is arranged on the side surface of the model plate (15) on one side of the water tank (20), and a control valve (22) is arranged on the surface of the water drainage pipe (21).

4. The agricultural economic management model structure of claim 1, wherein: the bottom of the model plate (15) is fixedly connected with the rotary support column (14) through a reinforcing rib (23), the upper end of the reinforcing rib (23) is fixedly connected with the bottom of the model plate (15) through a screw (24), and the bottom end of the reinforcing rib (23) is fixedly connected with the side surface of the support column (14) through the screw (24).

5. The agricultural economic management model structure of claim 1, wherein: base (1) top one side is provided with controller (25), controller (25) and headstock (5) and the equal electric connection of rotating electrical machines (13).