CN215177747U

CN215177747U - Farmland measurement planning device

Info

Publication number: CN215177747U
Application number: CN202121380862.3U
Authority: CN
Inventors: 周健; 周豪杰
Original assignee: Hunan Xiangda Land Planning And Design Consulting Co ltd
Current assignee: Hunan Xiangda Land Planning And Design Consulting Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-14
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the field of farmland planning, in particular to a farmland measurement planning device, which comprises a vertical rod, a connecting hole, a first bolt, a first spring and a pull ring; the first spring is in a compressed state by pulling the pull ring, and when the first bolt completely exits from the connecting hole, the number of the vertical rods is increased or decreased according to the height of a measurer; and the pull ring is loosened, the first spring restores to a natural state due to elasticity, and the first bolt simultaneously penetrates through the connecting holes of the two adjacent vertical rods on the same horizontal plane, so that the height of the farmland measurement planning equipment is adjusted. The method has the advantages of easily adjusting the height of the farmland measurement planning equipment and facilitating the operation of measuring personnel.

Description

Farmland measurement planning device

Technical Field

The utility model relates to a farmland planning field, concretely relates to farmland measurement planning device.

Background

The farmland planning is also called farmland internal planning, and comprehensively arranges measures for reasonably organizing farmland utilization on the premise of a set farmland area. With the development of society, more and more rural population goes out to deal with workers, which leads to the waste of part of farmlands, and the rapid development of industry leads to that a large amount of farmlands are used as industrial and living lands. How to make the limited farmland used as efficiently as possible needs more accurate and reasonable measurement and planning.

A patent with publication number CN211824164U and name of farmland measurement planning device comprises a vehicle body, a turntable, a bearing, a sliding rod, a sliding groove, a first scale strip and a second scale strip. The vehicle body is rotationally connected with the rotary table through a bearing, the rotary table rotates to drive the slide rod to move along the sliding groove, the rotary table rotates for one circle, and the slide rod also moves for one circle. After the measurement is finished, the measuring range on the first scale bar is multiplied by the number of turns on the second scale bar, and the reading pointed by the pointer on the first scale bar is added, so that the measuring length is obtained.

Aiming at the prior art, the inventor considers that all parts of a vehicle body of the farmland measurement planning equipment in the prior art are relatively fixed, the height of a vehicle body push handle is not easy to adjust, the heights of measuring personnel are not consistent, and the measuring personnel with a short height cannot easily hold the push handle because the push handle is relatively high when measuring; when a measurer with a high height measures, the push handle is relatively low, and the measurer needs to bend down to perform measurement operation, which brings extreme inconvenience and discomfort to the measurer.

SUMMERY OF THE UTILITY MODEL

In order to make surveying personnel more convenient and more comfortable when the measurement operation, this application provides a farmland and measures planning device.

The application provides a mechanism sand raw and other materials chevron shape feed divider adopts following technical scheme:

a farmland measurement planning device comprises a vehicle body, a measurement turntable and a connecting shaft, wherein the connecting shaft simultaneously penetrates through the circle center position of the measurement turntable and the position of the vehicle body close to the measurement turntable, and the vehicle body is rotatably connected with the measurement turntable through the connecting shaft; the push handle comprises a cross rod and a plurality of vertical rods, the cross rod can be detachably connected to the top ends of the vertical rods, the vertical rods are adjacent to each other, the diameter of the vertical rods is gradually reduced along the direction of the cross rod from the bottom of the vehicle body, and the vertical rods are connected in a detachable mode.

Through adopting above-mentioned technical scheme, the automobile body pushes away to constitute by horizontal pole and a plurality of montant, and arbitrary double-phase adjacent the montant can be dismantled and connect, conveniently adjusts the automobile body height, helps the measuring staff who adapts to various heights, makes measuring staff more convenient, comfortable when measuring.

Optionally, a connecting hole is formed in the side face of any vertical rod close to the top of the end, a connecting device matched with the connecting hole is arranged between any two adjacent vertical rods, and the connecting device is used for disassembling and assembling the adjacent vertical rods.

By adopting the technical scheme, the connecting device is beneficial to adjusting the height of the vehicle body, so that a measurer can measure more conveniently and comfortably.

Optionally, the connecting device is a first bolt, and the first bolt is movably connected to the adjacent vertical rods and simultaneously penetrates through the connecting holes in the two adjacent vertical rods, which are located on the same horizontal plane.

Through adopting above-mentioned technical scheme, through inserting and take off first bolt, adjust handlebar height to make surveying personnel more convenient, comfortable when measuring.

Optionally, a blocking plate is fixedly connected to the vertical rod, a through hole is formed in the blocking plate, a clamping block is fixedly connected to the first plug pin, the sectional area of the clamping block along the length direction of the vertical rod is larger than that of the connecting hole, and the clamping block is located outside the vertical rod and close to one side of the vertical rod;

the first bolt is sleeved with a first spring, the first spring is located between the fixture block and the through hole, the length of the first spring in a natural state is larger than or equal to the distance between the fixture block and the through hole, the diameter of the first spring is larger than that of the through hole, and the fixture block reaches the distance, away from the top end of one side of the blocking plate, of the first bolt is smaller than the length of the first spring.

Through adopting above-mentioned technical scheme, the fixture block helps preventing that first spring from passing behind the connecting hole by adjacent montant crushing, length more than or equal to under the first spring natural state the fixture block with distance between the through-hole, when outwards pulling first bolt, the spring is in compression state, helps the spring to rebound the natural state automatically, provides convenience for dismantling and installing the montant.

Optionally, one end of the first bolt, which is close to the through hole, is fixedly connected with a pull ring.

Through adopting above-mentioned technical scheme, make things convenient for surveying personnel to spur first bolt, provide convenience for dismantling and installing the montant.

Optionally, a handle is sleeved at one end, far away from the vertical rod, of the cross rod.

Through adopting above-mentioned technical scheme, the handle not only helps the antiskid, still helps preventing the horizontal pole mouth from cutting the measurement personnel.

Optionally, the second connecting shaft is connected with two auxiliary wheels in a rolling manner, and the two auxiliary wheels are respectively located on two sides of the roller.

Through adopting above-mentioned technical scheme, the auxiliary wheel makes the automobile body more stable, helps the survey crew to control the automobile body balanced.

Optionally, the vertical rod is hollow, a connecting hole is formed in the vertical rod, two adjacent vertical rods are far away from the side of the roller, and a spring limiting device which is clamped with the connecting hole is fixedly connected to the inner wall of the top end of the side, close to the roller, of the vertical rod.

By adopting the technical scheme, the two adjacent vertical rods can be conveniently contracted together, and the farmland measurement planning equipment is convenient to carry and use.

Optionally, the spring limiting device comprises a sleeve, a second spring and a second bolt, one side of the sleeve is fixedly connected to the inner wall of the vertical rod, the second spring is arranged in the sleeve, one end of the second bolt is fixedly connected to the second spring, the other end of the second bolt penetrates through the connecting holes of the two adjacent vertical rods, and the second spring is in an extending state in a natural state.

Through adopting above-mentioned technical scheme, install spring stop device in the montant, help preventing that spring locating part from being damaged, also help preventing spring stop device fish tail survey crew, make things convenient for the use of farmland measurement planning equipment.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the automobile body pushes away the handle and comprises a plurality of montants and horizontal pole, and arbitrary double-phase adjacent the montant can be dismantled and connect, conveniently adjusts the automobile body height, helps the measuring staff who adapts to various heights, makes measuring staff more convenient, comfortable when measuring.

2. Install spring stop device in the montant, help preventing that spring locating part from being damaged, also help preventing spring stop device fish tail survey crew, make things convenient for the use of farmland measurement planning equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of a farmland survey planning device disclosed in embodiment 1 of the present application.

Fig. 2 is a partial schematic view of an overall structure schematic diagram of a farmland survey planning device disclosed in embodiment 1 of the present application.

Fig. 3 is a schematic view of the overall structure of a farmland survey planning device disclosed in embodiment 2 of the present application.

Fig. 4 is a schematic sectional view of a spring limiting device in the overall structure of a farmland measurement planning device disclosed in embodiment 2 of the present application.

Fig. 5 is a partial exploded view of a farmland survey planning apparatus disclosed in embodiment 2 of the present application.

Description of reference numerals: 1. a vehicle body; 2. a measuring turntable; 3. a connecting shaft; 4. a push handle; 5. a roller; 6. a connecting plate; 7. a second connecting shaft; 8. a cross bar; 9. a vertical rod; 10. a first latch; 61. A hole; 71. an auxiliary wheel; 81. a grip; 91. connecting holes; 92. a blocking plate; 94. a spring limiting device; 101. a clamping block; 102. a first spring; 103. a pull ring; 921. a through hole; 941. a sleeve; 942. a second spring; 943. a second pin.

Detailed Description

The embodiment of the application discloses a farmland measurement planning device.

Example 1

Referring to fig. 1, a planning device is measured in farmland, including automobile body 1, measurement carousel 2 and connecting axle 3, measures 2 centre of a circle positions of carousel and has seted up first hole, and automobile body 1 is close to measurement carousel 2 one side and has seted up the second hole, and first hole and second hole are in same horizontal plane, and connecting axle 3 runs through first hole and second hole for automobile body 1 and measurement carousel 2 rotate through connecting axle 3 and connect.

Referring to fig. 1, the second connecting shaft 7 penetrates through the third hole 61, the second connecting shaft 7 is connected to the roller 5 and two auxiliary wheels 71 in a rolling manner, and the two auxiliary wheels 71 are respectively located at two sides of the roller 5, specifically, the size of the auxiliary wheel 71 is equal to that of the roller 5 in this embodiment.

Referring to fig. 1 and 2, the handle 4 includes a cross bar 8 and a plurality of vertical bars 9, the diameters of two adjacent vertical bars 9 gradually decrease from bottom to top, the upper and lower ends of the vertical bars 9 near the top of the near end are both provided with a connecting hole 91, and specifically, the left and right side walls of the upper and lower ends of the vertical bars 9 are respectively provided with a connecting hole 91. A blocking plate 92 is fixedly connected below the connecting hole 91 at the upper end of the vertical rod 9, specifically, welded in this embodiment, and a through hole 921 is formed in the blocking plate 92. A connecting device is inserted between any two adjacent vertical rods, specifically, in this embodiment, the connecting device is a first pin 10, and in a natural state, the first pin 10 simultaneously penetrates through the connecting holes 91 of the two adjacent vertical rods 9 on the same horizontal plane. The clamping block 101 is fixedly connected to the first plug pin 10, the clamping block 101 is located on the outer portion of the vertical rod 9 and close to one side of the vertical rod, and the cross-sectional area of the clamping block 101 in the length direction of the vertical rod 9 is larger than that of the connecting hole 91, so that the first plug pin 10 is prevented from integrally passing through the connecting hole 91. The first bolt 10 is sleeved with a first spring 102, the first spring 102 is located between the clamping block 101 and the through hole 921, the first spring 102 is in a complete extension state in a natural state, and the diameter of the through hole 921 is smaller than that of the first spring 102, so that the first spring 102 is prevented from passing through the through hole 921. The top end of the first bolt 10 far from the vertical rod 9 is fixedly connected with a pull ring 103.

Referring to fig. 1, the top end of the side of the vertical rod 9 far from the connecting plate 6 is detachably connected with a cross rod 8, specifically, in this embodiment, the cross rod 8 is sleeved, and the top end of the side of the cross rod 8 far from the vertical rod 9 is sleeved with a grip 81, specifically, in this embodiment, the grip 81 is a rubber grip.

The implementation principle of the farmland measurement planning device in the embodiment of the application is as follows:

the first spring 102 is in a compressed state by pulling the pull ring 921, and when the first bolt 10 completely exits from the connecting hole 91, the number of the vertical rods is increased or decreased according to the height of a measurer; when the pull ring 921 is released, the first spring 102 is restored to a natural state due to elasticity, and the first bolt 10 penetrates through the connecting holes 91 of the two adjacent vertical rods 9 on the same horizontal plane, so that the height of the farmland measurement planning equipment is adjusted, and measurement operation of a measurer is convenient and comfortable.

Example 2

Referring to fig. 3 to 5, the vertical rod 9 is a hollow tube, and a connecting hole 91 is formed at a position of the vertical rod 9 near the top end, specifically, the connecting hole is formed at a position 1cm away from the top end and is only formed on the left side wall in this embodiment. The more upper one in double-phase adjacent montant 9 position is close to its lower top department inner wall fixedly connected with be used for with the spring stop device 94 of connecting hole 91 looks joint, spring stop device 94 includes sleeve 941, second spring 942 and second bolt 943, sleeve 941 fixed connection is close to its lower top department inner wall and the horizontally position of second hole 91 in the more upper one in double-phase adjacent montant 9 position, second spring 942 one end fixed connection is on the top that sleeve 941 is close to montant 9 one side, second spring 942 other end fixed connection is on one side top of second bolt 943, second bolt 943 opposite side top sets up to the cambered surface type and passes second hole 91, the lower extension state of second spring natural state.

when the second pin 943 exits the connecting hole 91 of the vertical rod 9 at the lower position of two adjacent vertical rods 9, the upper vertical rod 9 automatically falls into the lower vertical rod 9 due to gravity, so that the shortening and adjustment of the farmland measurement planning equipment are realized; stretching the vertical rod 9, when the second spring 942, the second bolt 943 and the connecting hole 91 which is positioned below the two adjacent vertical rods 9 and is close to the upper port are positioned in the same horizontal line, the second bolt 943 extends leftwards under the elasticity of the second spring 942 and simultaneously passes through the connecting holes 91 of the two adjacent vertical rods 9 which are positioned on the same horizontal plane, so that the increase adjustment of the vertical rods 9 is realized; through shortening and increasing adjustment of the vertical rod 9, the measuring operation of a measuring person is facilitated to be convenient and comfortable.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A farmland measurement planning device comprises a vehicle body (1), a measurement turntable (2) and a connecting shaft (3), the connecting shaft (3) simultaneously penetrates through the circle center position of the measuring turntable (2) and the position of the vehicle body (1) close to the measuring turntable (2), and the vehicle body (1) is rotationally connected with the measuring turntable (2) through a connecting shaft (3), the vehicle body (1) comprises a push handle (4), a roller (5), a connecting plate (6) and a second connecting shaft (7), a hole (61) is arranged at the circle center of the connecting plate (6), the second connecting shaft (7) penetrates through the hole (61) and is fixedly connected with the connecting plate (6), the roller (5) is connected with one side of the second connecting shaft (7) in a rolling way, the push handle (4) is fixedly connected to one side, far away from the measuring turntable (2), of the connecting plate (6); the method is characterized in that: push away (4) including horizontal pole (8) and a plurality of montant (9), horizontal pole (8) can be dismantled to connect and be a plurality of in the top of montant (9), and is adjacent montant (9) are followed automobile body (1) bottom to horizontal pole (8) direction diameter diminishes gradually, and arbitrary two are adjacent montant (9) can be dismantled and connect.

2. A farmland survey planning apparatus according to claim 1, wherein: connecting holes (91) are formed in the side face of each vertical rod (9) close to the top of the end, connecting devices matched with the connecting holes (91) are arranged between every two adjacent vertical rods (9), and the connecting devices are used for being disassembled and assembled adjacent to the vertical rods (9).

3. A farmland survey planning apparatus according to claim 2, wherein: the connecting device is a first bolt (10), the first bolt (10) is movably connected to the adjacent vertical rods (9) and penetrates through the connecting holes (91) in the two adjacent vertical rods (9) and located on the same horizontal plane.

4. A farmland survey planning apparatus according to claim 3, wherein: a blocking plate (92) is fixedly connected to the vertical rod (9), a through hole (921) is formed in the blocking plate (92), a clamping block (101) is fixedly connected to the first bolt (10), the sectional area of the clamping block (101) along the length direction of the vertical rod (9) is larger than that of the connecting hole (91), and the clamping block (101) is located on one side, close to the vertical rod (9), of the outer portion of the vertical rod (9);

the first bolt (10) is sleeved with a first spring (102), the first spring (102) is located between the clamping block (101) and the through hole (921), the length of the first spring (102) in a natural state is larger than or equal to the distance between the clamping block (101) and the through hole (921), the diameter of the first spring (102) is larger than that of the through hole (921), and the distance from the clamping block (101) to the top end of one side of the first bolt (10) away from the blocking plate (92) is smaller than the length of the first spring (102).

5. The farmland survey planning device of claim 4, wherein: the first bolt (10) is close to one end of the through hole (921) and is fixedly connected with a pull ring (103).

6. The farmland survey planning device of claim 4, wherein: one end of the cross rod (8) far away from the vertical rod (9) is sleeved with a handle (81).

7. The farmland survey planning device of claim 4, wherein: two auxiliary wheels (71) are connected to the second connecting shaft (7) in a rolling mode, and the two auxiliary wheels (71) are located on two sides of the roller (5) respectively.

8. A farmland survey planning apparatus according to claim 1, wherein: the vertical rod (9) is arranged to be hollow, a connecting hole (91) is formed in the vertical rod (9), the vertical rod (9) is adjacent to the connecting hole, a spring limiting device (94) is fixedly connected to the inner wall of the top end of one side of the roller (5) and is used for being connected with the connecting hole (91) in a clamped mode, and the side of the roller (5) is far away from the vertical rod (9).

9. A farmland survey planning apparatus according to claim 8, wherein: spring stop device (94) includes sleeve (941), second spring (942) and second bolt (943), sleeve (941) one side fixed connection in on montant (9) inner wall, second spring (942) set up in sleeve (941), second bolt (943) one end fixed connection in second spring (942) is kept away from the end top of montant (9) one end, second bolt (943) other end runs through adjacent two neighbours on montant (9) connecting hole (91), be in the state of stretching under second spring (942) the natural conditions.