CN216391986U

CN216391986U - Paddy field beating machine

Info

Publication number: CN216391986U
Application number: CN202123309249.5U
Authority: CN
Inventors: 武云通
Original assignee: Ning'an Yunong Machinery Manufacturing Co ltd
Current assignee: Ning'an Yunong Machinery Manufacturing Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-04-29
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a paddy field beater, comprising a hand tractor, wherein a rubber wheel of the hand tractor is detachable and replaced by a beating wheel, a support frame is movably arranged at the front end below the hand tractor, an adjusting mechanism is movably arranged at the rear end of the lower part of the hand tractor, the adjusting mechanism comprises a bottom frame, movable plates and connecting devices, the movable plates are symmetrically arranged on the side edges of the bottom frame, the connecting devices are used for connecting the bottom frame and the movable plates, the bottom frame is of an Contraband type structure, slots are vertically formed in the end surface of the bottom frame, one end, far away from the bottom frame, of the movable plate is movably connected with the hand tractor, the other end of the movable plate is inserted into the slots, the inner side surface of the bottom frame is connected with a rod body, one end, close to the movable plate, of the side surface of the rod body is provided with a threaded structure, each connecting device comprises a connecting plate and an internal threaded pipe vertically installed on the connecting plate, the utility model solves the problem that the existing hand tractor lacks a necessary lifting device, the problem that the pulping wheel cannot be quickly installed by agricultural planting personnel is caused.

Description

Paddy field beating machine

Technical Field

The utility model relates to the technical field of paddy field beaters, in particular to a paddy field beater.

Background

Rice is one of important food crops for human, and the history of cultivation and eating is quite long. Half of the population of the world eats rice, provides assistance for solving the grain crisis, and carries out the slurry turning operation on paddy fields before the rice is planted so as to loosen soil remained in the paddy fields and provide convenience for the rice planting, and paddy fields in certain mountainous areas of China can not be subjected to the slurry making operation of the paddy fields through large-scale machinery, and can only be subjected to the slurry making by loading slurry making equipment through a walking tractor, for example, a rubber wheel of the walking tractor is replaced by a slurry making wheel, but the existing walking tractor lacks a necessary lifting device, so that agricultural planting personnel can not quickly install the slurry making wheel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a paddy field beater, aiming at solving the problem that the existing walking tractor lacks a necessary lifting device, so that agricultural growers cannot quickly install beating wheels.

The utility model is realized by the following steps:

the utility model provides a paddy field beating machine, including hand tractor, hand tractor's rubber tyer dismantled and assembled to be changed into the beating wheel, hand tractor's below front end activity is provided with the support frame and the rear end activity is provided with adjustment mechanism, adjustment mechanism includes the underframe, be located the fly leaf that underframe side and symmetry were placed and the connecting device that is used for connecting underframe and fly leaf, the underframe is Contraband type structure, the slot has been seted up perpendicularly to the terminal surface of underframe, the one end and the hand tractor swing joint of underframe are kept away from to the fly leaf, and the fly leaf other end inserts in the slot, the underframe medial surface is connected with the body of rod, the body of rod side is close to the one end of fly leaf and is provided with helicitic texture, the connecting device includes the internal thread pipe of connecting plate and perpendicular connecting plate installation, the both ends of connecting plate are connected with two fly leafs respectively, the body of rod has the one end of helicitic texture and inserts in the internal thread pipe.

Further, the spout has been seted up along its length direction to the fly leaf side, and a plurality of draw-in grooves have been seted up perpendicularly to the bottom surface in the spout, and the setting of spout is convenient for provide the passageway for the insertion and the removal of cardboard, so that make connecting device and underframe move as whole relative fly leaf large distance as required, the setting of draw-in groove is convenient for make connecting plate and fly leaf keep relative static with the draw-in groove cooperation after connecting device and underframe bulk movement, move for underframe relative connecting plate and fly leaf and provide the support.

Further, the equal fixedly connected with cardboard in both ends of connecting plate, the cardboard stretches into in the spout, and the cardboard mountable is at the draw-in groove.

Further, the body of rod passes through the bearing and is connected with the underframe, and fixedly connected with carousel on the side of the body of rod, and the farming personnel of being convenient for of setting up of carousel grip and apply the effort and drive the body of rod and rotate, and then the relative position of adjustment underframe and fly leaf.

Further, the support frame is Contraband type structure, the slide opening has been seted up along its length direction to the end of side to two sides of support frame, the spacing groove has been seted up to the slide opening medial surface, the inserting groove has been seted up perpendicularly to the terminal surface of support frame, the setting of slide opening is convenient for provide the passageway for the installation and the removal of connecting axle group, the setting of spacing groove is convenient for provide the passageway for the marginal insert of spacing ring plate and removal, and then the removal of restriction connecting axle body, the setting of inserting groove be convenient for with first inserted bar, the cooperation of second inserted bar makes the support frame stably be in different states.

Further, the support frame is still including being located the connecting axle group of spacing inslot, the connecting axle group is including the connecting axle body and the spring that is located connecting axle body side, fixedly connected with spacing crown plate on the connecting axle body, the edge-mounting of spacing crown plate is at the spacing inslot, and the other end of spring supports the terminal lateral wall of pressure slide opening, the setting of connecting axle body is convenient for make support frame and second link swing joint, the setting of spring is convenient for support the lateral wall of pressure connecting axle body and spacing groove through its effect, and then make first inserted bar, the inserted bar is stably inserted in the inserted groove to the second, and make first inserted bar under the effect of external force for the support frame, the second inserted bar breaks away from the inserted groove and rotates and provide convenience.

Furthermore, the rear end of the lower portion of the walking tractor is symmetrically and fixedly connected with two first connecting frames, the front end of the lower portion of the walking tractor is symmetrically and fixedly connected with two second connecting frames, the movable plate is movably connected with the first connecting frames through connecting pins, the upper end of each second connecting frame is fixedly connected with a truss, the lower side surface of the truss is vertically and fixedly connected with a first inserted bar, a second inserted bar connected with the walking tractor is arranged in each second connecting frame, the tail end of each supporting frame is located in each second connecting frame, two ends of each connecting shaft body are connected with the corresponding second connecting frame, and the first inserted bars and the second inserted bars can be inserted into the insertion grooves.

Compared with the prior art, the utility model has the beneficial effects that: when the support frame is contacted with the ground to support the front end of the hand tractor, the relative position of the support frame and the internal threaded pipe is adjusted through rotation of the rod body, the relative position of the bottom frame and the movable plate is further adjusted, the rear end of the hand tractor is lifted, the rubber wheel is separated from the ground, convenience is brought to changing into a pulping wheel, agricultural growers can quickly change the purpose of the hand tractor, the spring is arranged to be convenient to press the side walls of the connecting shaft body and the limiting groove through the action of the spring, the first inserted link and the second inserted link are stably inserted into the inserting groove, and convenience is brought to the support frame to separate the first inserted link and the second inserted link from the inserting groove and rotate under the action of external force.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the construction of a hand tractor according to the present invention;

FIG. 3 is a schematic view of a second connecting frame according to the present invention;

FIG. 4 is a schematic view of the adjustment mechanism of the present invention;

FIG. 5 is a schematic view of the bottom frame structure of the present invention;

FIG. 6 is a schematic view of a connector device of the present invention;

FIG. 7 is a schematic view of the support bracket and connecting shaft assembly of the present invention;

FIG. 8 is a schematic view of the support frame structure of the present invention;

FIG. 9 is a schematic view of the connecting shaft assembly of the present invention;

in the figure: 1. a hand tractor; 11. a first connecting frame; 12. a second link frame; 121. a first plunger; 122. a truss; 123. a second plunger; 2. an adjustment mechanism; 21. a bottom frame; 211. a slot; 212. a rod body; 213. a thread structure; 214. a turntable; 22. a connecting device; 221. a connecting plate; 222. an internally threaded tube; 223. clamping a plate; 23. a movable plate; 231. a card slot; 232. a chute; 3. a support frame; 31. a slide hole; 311. a limiting groove; 312. inserting grooves; 32. connecting the shaft set; 321. a connecting shaft body; 322. a limit ring plate; 323. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Example (b): referring to fig. 1-9: a paddy field beater comprises a hand tractor 1, rubber wheels of the hand tractor 1 are detachable and replaced by beating wheels, a support frame 3 is movably arranged at the front end below the hand tractor 1, an adjusting mechanism 2 is movably arranged at the rear end of the support frame 3, the support frame 3 is of an Contraband type structure, sliding holes 31 are formed in the ends of two opposite side surfaces of the support frame 3 along the length direction of the support frame, a limiting groove 311 is formed in the inner side surface of each sliding hole 31, an inserting groove 312 is vertically formed in the end surface of the support frame 3, the support frame 3 further comprises a connecting shaft group 32 located in the limiting groove 311, the connecting shaft group 32 comprises a connecting shaft body 321 and a spring 323 located on the side edge of the connecting shaft body 321, a limiting ring plate 322 is fixedly connected to the connecting shaft body 321, the edge of the limiting ring plate 322 is installed in the limiting groove 311, the other end of the spring 323 abuts against the end side wall of the sliding hole 31, the adjusting mechanism 2 comprises a bottom frame 21, movable plates 23 located on the side edge of the bottom frame 21 and symmetrically arranged, and connecting devices 22 used for connecting the bottom frame 21 and the movable plates 23, the bottom frame 21 is an Contraband-shaped structure, a slot 211 is vertically formed in an end surface of the bottom frame 21, one end of the movable plate 23, which is far away from the bottom frame 21, is movably connected with the walking tractor 1, the other end of the movable plate 23 is inserted into the slot 211, an inner side surface of the bottom frame 21 is connected with a rod body 212, one end, which is close to the movable plate 23, of a side surface of the rod body 212 is provided with a threaded structure 213, the rod body 212 is connected with the bottom frame 21 through a bearing, a turntable 214 is fixedly connected to the side surface of the rod body 212, a sliding groove 232 is formed in the side surface of the movable plate 23 along the length direction of the side surface, a plurality of clamping grooves 231 are vertically formed in the inner bottom surface of the sliding groove 232, the connecting device 22 comprises a connecting plate 221 and an internal threaded pipe 222 which is vertically connected with the connecting plate 221, two ends of the connecting plate 221 are fixedly connected with clamping plates 223, the clamping plates 223 extend into the sliding groove 232 and can be mounted in the clamping grooves 231, one end, of the rod body 212, which is provided with the threaded structure 213, the internal threaded structure is inserted into the internal threaded pipe 222, two first connecting frames 11 are fixedly connected at a rear end and a front end of the walking tractor 1 is symmetrically and a front end symmetrically connected with two first connecting frame 11 Be connected with two second link 12, fly leaf 23 passes through connecting pin and first link 11 swing joint, the upper end fixedly connected with truss 122 of second link 12, the perpendicular fixedly connected with first inserted bar 121 of the downside of truss 122, and be provided with the second inserted bar 123 that hand tractor 1 connects in the second link 12, the end of support frame 3 is located second link 12, the both ends and the second link 12 of connecting axle body 321 are connected, and first inserted bar 121, second inserted bar 123 can insert in inserting groove 312.

When the support frame 3 is contacted with the ground to support the front end of the walking tractor 1, the relative position of the support frame 3 and the internal threaded pipe 222 is adjusted through the rotation of the rod body 212, and the relative position of the bottom frame 21 and the movable plate 23 is further adjusted, so that the rear end of the walking tractor 1 is lifted, rubber wheels are separated from the ground to facilitate the replacement of the rubber wheels into pulping wheels, agricultural growers can quickly change the purpose of the walking tractor 1, and the arrangement of the slot 211 facilitates the installation and the movement of the movable plate 23 to provide a passage for the adjustment of the relative position of the movable plate 23 and the bottom frame 21.

The sliding groove 232 is disposed to provide a passage for the insertion and movement of the locking plate 223, so that the connecting device 22 and the bottom frame 21 move as a whole with a large distance with respect to the movable plate 23 as required, and the locking groove 231 is disposed to cooperate with the locking groove 231 to keep the connecting plate 221 and the movable plate 23 relatively stationary after the connecting device 22 and the bottom frame 21 move as a whole, so as to provide a support for the bottom frame 21 to move with respect to the connecting plate 221 and the movable plate 23.

The turntable 214 is convenient for agricultural growers to hold and apply an acting force to drive the rod 212 to rotate, so as to adjust the relative position of the bottom frame 21 and the movable plate 23.

The slide hole 31 is arranged to provide a passage for the installation and the movement of the connecting shaft group 32, the limiting groove 311 is arranged to provide a passage for the insertion and the movement of the edge of the limiting ring plate 322 to further limit the movement of the connecting shaft body 321, and the insertion groove 312 is arranged to be matched with the first insertion rod 121 and the second insertion rod 123 to enable the support frame 3 to be stably in different states.

The arrangement of the connecting shaft body 321 facilitates the movable connection between the support frame 3 and the second connecting frame 12, and the arrangement of the spring 323 facilitates the pressing of the side walls of the connecting shaft body 321 and the limiting groove 311, so that the first inserting rod 121 and the second inserting rod 123 are stably inserted into the inserting groove 312, and the support frame 3 facilitates the separation of the first inserting rod 121 and the second inserting rod 123 from the inserting groove 312 and the rotation under the action of external force.

When the walking tractor is used, acting force is applied to the support frame 3 firstly, the second inserting rod 123 is separated from the inserting groove 312, the support frame 3 is rotated to be vertical to the walking tractor 1, meanwhile, the first inserting rod 121 is inserted into the inserting groove 312, acting force is applied to the adjusting mechanism 2 to enable the adjusting mechanism to work, the clamping plate 223 moves a certain distance in the sliding groove 232, the clamping plate 223 is inserted into the clamping groove 231, the connecting plate 221 is enabled to be static relative to the movable plate 23, meanwhile, an agricultural planter holds the rotating disc 214 to force the rod body 212 to rotate, the rod body 212 rotates relative to the internal threaded pipe 222 to adjust the positions of the bottom frame 21 and the movable plate 23, and the bottom frame 21 is enabled to abut against the ground to enable the rubber wheel of the walking tractor 1 to be separated from the ground.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 a paddy field beating machine, includes hand tractor (1), its characterized in that: the rubber wheel of the walking tractor (1) is detachable and replaced by a beating wheel, a support frame (3) is movably arranged at the front end of the lower portion of the walking tractor (1), an adjusting mechanism (2) is movably arranged at the rear end of the lower portion of the walking tractor (1), the adjusting mechanism (2) comprises a bottom frame (21), movable plates (23) which are located on the side edges of the bottom frame (21) and symmetrically arranged, and connecting devices (22) used for connecting the bottom frame (21) and the movable plates (23), the bottom frame (21) is of an Contraband-shaped structure, slots (211) are vertically formed in the end face of the bottom frame (21), one ends, far away from the bottom frame (21), of the movable plates (23) are movably connected with the walking tractor (1), the other ends of the movable plates (23) are inserted into the slots (211), a rod body (212) is connected to the inner side face of the bottom frame (21), and a thread structure (213) is arranged at one end, close to the movable plates (23), of the side faces of the rod body (212), the connecting device (22) comprises a connecting plate (221) and an internal threaded pipe (222) which is perpendicular to the connecting plate (221), two ends of the connecting plate (221) are connected with the two movable plates (23) respectively, and one end, provided with a threaded structure (213), of the rod body (212) is inserted into the internal threaded pipe (222).

2. A paddy field beater according to claim 1, wherein the side of the movable plate (23) has a sliding slot (232) along the length direction thereof, and the inner bottom of the sliding slot (232) has a plurality of slots (231) vertically formed therein.

3. A paddy field beater according to claim 2, wherein clamping plates (223) are fixedly connected to both ends of the connecting plate (221), the clamping plates (223) extend into the sliding grooves (232), and the clamping plates (223) are mountable at the clamping grooves (231).

4. A paddy field beater according to claim 3, wherein said rod (212) is connected to the bottom frame (21) by means of bearings, and wherein a turntable (214) is fixedly connected to the side of said rod (212).

5. A paddy field beating machine according to claim 4, characterized in that the support frame (3) is of Contraband type structure, the ends of two opposite sides of the support frame (3) are provided with slide holes (31) along the length direction thereof, the inner side of each slide hole (31) is provided with a limit groove (311), and the end surface of the support frame (3) is vertically provided with a plug-in groove (312).

6. A paddy field beater according to claim 5, wherein the support frame (3) further comprises a connecting shaft assembly (32) located in the limiting groove (311), the connecting shaft assembly (32) comprises a connecting shaft body (321) and a spring (323) located on the side edge of the connecting shaft body (321), a limiting ring plate (322) is fixedly connected to the connecting shaft body (321), the edge of the limiting ring plate (322) is installed in the limiting groove (311), and the other end of the spring (323) abuts against the end side wall of the sliding hole (31).

7. A paddy field beater according to claim 6, wherein two first connecting frames (11) are symmetrically and fixedly connected to the lower rear end of the hand tractor (1) and two second connecting frames (12) are symmetrically and fixedly connected to the front end, the movable plate (23) is movably connected with the first connecting frame (11) through a connecting pin, the upper end of the second connecting frame (12) is fixedly connected with a truss (122), the lower side surface of the truss (122) is vertically and fixedly connected with a first inserted bar (121), a second inserted bar (123) connected with the walking tractor (1) is arranged in the second connecting frame (12), the tail end of the support frame (3) is positioned in the second connecting frame (12), two ends of the connecting shaft body (321) are connected with the second connecting frame (12), and the first insertion rod (121) and the second insertion rod (123) can be inserted into the insertion groove (312).