CN210321529U

CN210321529U - Agricultural is ridge measuring device for economic management

Info

Publication number: CN210321529U
Application number: CN201921679696.XU
Authority: CN
Inventors: 黄艳
Original assignee: Liupanshui vocational technical college
Current assignee: Liupanshui vocational technical college
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-04-14
Anticipated expiration: 2029-10-09

Abstract

The utility model belongs to the technical field of agricultural auxiliary device, especially be a farmland ridge measuring device for agricultural economic management, including the movable rod, the surface sliding connection of movable rod has the dead lever, the surface overlap joint of movable rod has the bolt, bolt threaded connection is in the inside of dead lever, the one end fixedly connected with body frame of dead lever, one side fixedly connected with counter of body frame, the inside fixedly connected with bearing of body frame, the pivot has been cup jointed to the inside of bearing; the utility model discloses, through setting up the pivot, bearing, action wheel, from driving wheel, regulation handle, counter and regulation handle in actual application, through the cooperation between the aforesaid, can reach alone and carry out measuring purpose, not only convenient measurement, but also applicable measurement straight line and curve to increase the practicality of device, can take notes the number of turns of action wheel rotation simultaneously under the effect of counter, thereby obtain accurate measured data.

Description

Agricultural is ridge measuring device for economic management

Technical Field

The utility model belongs to the technical field of the agricultural auxiliary device, concretely relates to agricultural is ridge measuring device for economic management.

Background

Agricultural economic management is to producing in the agricultural production overall process, exchange, economic activities such as distribution and consumption plan, organize, control, coordinate, and encourage personnel, in order to reach the general title of a series of works of anticipated purpose, when agricultural teaching, the teacher can take the student to the field and carry out a series of measurements, generally need two students to accomplish when measuring the ridge at present, one is in one side of ridge, the other end is pulled out the tape and is walked along the ridge, until walking to the opposite side of ridge, the personnel that this kind of measurement mode needs are more, can't alone accomplish, can only measure straight ridge simultaneously, once the ridge is crooked will cause measuring data's inaccurate.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a agricultural economic management is with field ridge measuring device has the characteristics of measuring accurate and convenient to use.

In order to achieve the above object, the utility model provides a following technical scheme: a ridge measuring device for agricultural economic management comprises a movable rod, a fixed rod is connected on the surface of the movable rod in a sliding way, a bolt is lapped on the surface of the movable rod, the bolt is in threaded connection with the inside of the fixed rod, one end of the fixed rod is fixedly connected with the main frame, one side of the main frame is fixedly connected with a counter, the inside of the main frame is fixedly connected with a bearing, a rotating shaft is sleeved in the bearing, one end of the rotating shaft penetrates through the bearing and is fixedly connected with an adjusting handle, a driven wheel is fixedly connected to the surface of the rotating shaft, a belt is lapped on the surface of the driven wheel, a driving wheel is lapped on the other end of the belt, the driving wheel is sleeved with a pin shaft, the pin shaft is fixedly connected with one end of the main frame, a supporting block is fixedly connected to the inner side surface of the main frame, and a shell is fixedly connected to the surface of the supporting block.

Preferably, the driven wheel is arranged inside the shell, a through hole is formed in the surface of the shell, and the rotating shaft and the belt penetrate through the through hole to be connected with the bearing and the driving wheel.

Preferably, the counter is connected with the rotating shaft through a gear set.

Preferably, the fixed rod is internally provided with a sliding groove, one end of the movable rod is fixedly connected with a sliding block, and the sliding block is arranged inside the fixed rod and is in sliding connection with the sliding groove.

Preferably, the number of the supporting blocks is eight and the supporting blocks are equally distributed on the left side and the right side of the shell.

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

the utility model discloses, through setting up the pivot, a bearing, the action wheel, from the driving wheel, adjust the handle, counter and adjust the handle, in actual application, cooperation between through the aforesaid, can reach alone and carry out measuring purpose, not only convenient measurement, and applicable to measure straight line and curve, thereby increase the practicality of device, can take notes the number of turns of action wheel rotation simultaneously under the effect of counter, thereby obtain accurate measured data, through setting up the movable rod, dead lever and bolt, in actual application, can adjust the whole length of device according to the difference of student's height, thereby make things convenient for the student of different heights to measure the field ridge, while transporting and when preserving the device, can retract the movable rod, thereby reduce the whole volume of device, make things convenient for the transportation and deposit of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of the position A of the present invention;

FIG. 3 is a schematic structural view of the fixing rod of the present invention;

in the figure: 1. a movable rod; 2. a bolt; 3. fixing the rod; 4. a main frame; 5. a counter; 6. a pin shaft; 7. a driving wheel; 8. a belt; 9. a bearing; 10. adjusting the handle; 11. a rotating shaft; 12. a support block; 13. a housing; 14. a driven wheel; 15. a slider; 16. a chute.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a ridge measuring device for agricultural economic management comprises a movable rod 1, wherein a fixed rod 3 is connected to the surface of the movable rod 1 in a sliding mode, a bolt 2 is lapped on the surface of the movable rod 1, the bolt 2 is connected to the inside of the fixed rod 3 in a threaded mode, the movable rod 1, the fixed rod 3 and the bolt 2 are arranged, in practical application, the whole length of the device can be adjusted according to the height of students, so that the students with different heights can measure ridges conveniently, meanwhile, when the device is transported and stored, the movable rod 1 can be retracted, the whole size of the device is reduced, the device can be transported and stored conveniently, a main frame 4 is fixedly connected to one end of the fixed rod 3, a counter 5 is fixedly connected to one side of the main frame 4, a bearing 9 is fixedly connected to the inside of the main frame 4, a rotating shaft 11 is sleeved inside the bearing 9, one end of the rotating shaft 11 penetrates through a bearing 9 and is fixedly connected with an adjusting handle 10, the surface of the rotating shaft 11 is fixedly connected with a driven wheel 14, a belt 8 is lapped on the surface of the driven wheel 14, the other end of the belt 8 is lapped with a driving wheel 7, through the arrangement of the rotating shaft 11, the bearing 9, the driving wheel 7, the driven wheel 14, a handle, a counter 5 and the adjusting handle 10, in practical application, the purpose of measurement by one person can be achieved through the matching of the above parts, the measurement is convenient, the device is applicable to measuring straight lines and curves, the practicability of the device is increased, meanwhile, the number of rotating circles of the driving wheel 7 can be recorded under the action of the counter 5, accurate measurement data is obtained, a pin shaft 6 is sleeved inside the driving wheel 7, the pin shaft 6 is fixedly connected with one end of the main frame 4, and a supporting block 12 is fixedly connected with the, the surface of the supporting block 12 is fixedly connected with a shell 13.

Specifically, the driven wheel 14 is arranged inside the housing 13, a through hole is formed in the surface of the housing 13, and the rotating shaft 11 and the belt 8 penetrate through the through hole to be connected with the bearing 9 and the driving wheel 7.

Specifically, the counter 5 is connected with the rotating shaft 11 through a gear set.

Specifically, a sliding groove 16 is formed in the fixed rod 3, a sliding block 15 is fixedly connected to one end of the movable rod 1, and the sliding block 15 is arranged in the fixed rod 3 and is in sliding connection with the sliding groove 16.

Specifically, the number of the supporting blocks 12 is eight and the supporting blocks are equally distributed on the left and right sides of the housing 13.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the extending length of the movable rod 1 is adjusted through the bolt 2 according to the different heights of people, thereby being suitable for students with different heights, then the number on the counter 5 is reset to zero by rotating the adjusting handle 10, then the movable rod 1 is held by hand to make the driving wheel 7 contact the ground, then the device is pushed to make the driving wheel 7 roll on the ground under the action of the pin shaft 6, thereby driving the driven wheel 14 and the rotating shaft 11 to rotate in the bearing 9, so that the counter 5 counts under the action of the gear set, thereby recording the number of rotations of the driving wheel 7, after the measurement is finished, because the perimeter of the driving wheel 7 is a fixed numerical value, the accurate ridge length can be obtained by multiplying the perimeter by the number of turns, the device can measure the linear distance, and the curve length can be measured by repeating the actions.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an agricultural economic management is with ridge measuring device, includes movable rod (1), its characterized in that: the surface sliding connection of movable rod (1) has dead lever (3), the surperficial overlap joint of movable rod (1) has bolt (2), bolt (2) threaded connection is in the inside of dead lever (3), the one end fixedly connected with body frame (4) of dead lever (3), one side fixedly connected with counter (5) of body frame (4), the inside fixedly connected with bearing (9) of body frame (4), pivot (11) have been cup jointed to the inside of bearing (9), the one end of pivot (11) passes bearing (9) fixedly connected with adjustment handle (10), the fixed surface of pivot (11) is connected with from driving wheel (14), the surface overlap joint of following driving wheel (14) has belt (8), the other end overlap joint of belt (8) has action wheel (7), round pin axle (6) have been cup jointed to the inside of action wheel (7), the hinge pin (6) is fixedly connected with one end of the main frame (4), a supporting block (12) is fixedly connected to the inner side face of the main frame (4), and a shell (13) is fixedly connected to the surface of the supporting block (12).

2. The agricultural economic management ridge measuring device as set forth in claim 1, characterized in that: the driven wheel (14) is arranged inside the shell (13), a through hole is formed in the surface of the shell (13), and the rotating shaft (11) and the belt (8) penetrate through the through hole to be connected with the bearing (9) and the driving wheel (7).

3. The agricultural economic management ridge measuring device as set forth in claim 1, characterized in that: the counter (5) is connected with the rotating shaft (11) through a gear set.

4. The agricultural economic management ridge measuring device as set forth in claim 1, characterized in that: the inside of dead lever (3) has seted up spout (16), the one end fixedly connected with slider (15) of movable rod (1), slider (15) set up in the inside of dead lever (3) and spout (16) sliding connection.

5. The agricultural economic management ridge measuring device as set forth in claim 1, characterized in that: the number of the supporting blocks (12) is eight, and the supporting blocks are equally distributed on the left side and the right side of the shell (13).