CN216254231U

CN216254231U - Snow removing tool for vegetable greenhouse

Info

Publication number: CN216254231U
Application number: CN202122816386.1U
Authority: CN
Inventors: 马金慧; 邱进栋; 谢忠清
Original assignee: Gansu Agricultural Engineering Technology Research Institute
Current assignee: Gansu Agricultural Engineering Technology Research Institute
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-12
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a snow removing tool for a vegetable greenhouse, which comprises: the bottom end of the frame-shaped cutting frame is connected with snow-receiving plastic cloth for snow sliding; and one end of the operating rod is fixedly connected with the middle part of the top end of the frame-shaped cutting frame. When snow removing, an operator holds the operating rod and pushes the frame-shaped cutting frame upwards along the greenhouse heat preservation, the frame-shaped cutting frame cuts snow into snow blocks, and the snow blocks fall on the snow receiving plastic cloth and slide on the ground, so that the snow removing function is realized. This snow removing instrument not only can make the operator stand just can remove the snow with it below the big-arch shelter for the operator need not climb on the big-arch shelter, can not trample to cause harm and security high to the big-arch shelter, only need just can operate alone in addition, and labour saving and time saving has prevented effectively moreover that the snow from collapsing the big-arch shelter, avoids peasant household's economic loss, and convenient to use, the effect is fine.

Description

Snow removing tool for vegetable greenhouse

Technical Field

The utility model relates to the technical field of snow removing tools, in particular to a snow removing tool for a vegetable greenhouse.

Background

In the north, the vegetable greenhouse is a production base for planting and producing in winter, not only can good economic benefits be generated, but also green food is provided for people in winter, but when the vegetable greenhouse is planted, heavy snow can be encountered every year, if the snow on the top of the greenhouse cannot be cleaned in time, the snow can collapse, once the production in the greenhouse is damaged, or the snow cannot be cleaned in time, the greenhouse can not be rolled up on time after heat preservation, the illumination and temperature rise in the greenhouse is influenced, and the normal growth of vegetables in the greenhouse is influenced, so that the problem of difficulty in the production of the existing planting greenhouse of people is solved.

At present, the method for removing snow for the vegetable greenhouse is to manually climb the greenhouse, clean the greenhouse by using tools such as a broom, a push plate and a shovel, or blow the snow by using a fan.

Therefore, how to provide a vegetable greenhouse snow removing tool which is time-saving, labor-saving, convenient to use, good in effect and high in safety is a problem which needs to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a snow removing tool for a vegetable greenhouse, which is time-saving, labor-saving, convenient to use, good in effect and high in safety.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a vegetable greenhouse snow removal tool comprising:

the snow-collecting device comprises a frame-shaped cutting frame, wherein the bottom end of the frame-shaped cutting frame is connected with snow-collecting plastic cloth for snow sliding;

and one end of the operating rod is fixedly connected with the middle part of the top end of the frame-shaped cutting frame.

According to the technical scheme, compared with the prior art, the vegetable greenhouse snow removing tool disclosed by the utility model has the advantages that when snow is removed, an operator holds the operating rod and pushes the frame-shaped cutting frame upwards along the greenhouse heat preservation, the frame-shaped cutting frame cuts snow into snow blocks, and the snow blocks fall on the snow receiving plastic cloth and slide on the ground, so that the snow removing function is realized. This snow removing instrument not only can make the operator stand just can remove the snow with it below the big-arch shelter for the operator need not climb on the big-arch shelter, can not trample to cause harm and security high to the big-arch shelter, only need just can operate alone in addition, and labour saving and time saving has prevented effectively moreover that the snow from collapsing the big-arch shelter, avoids peasant household's economic loss, and convenient to use, the effect is fine.

Further, the frame-shaped cutting frame includes:

the middle part of the upper cross rod is fixedly connected with one end of the operating rod;

the number of the vertical cutting rods is two, and one end of each vertical cutting rod is fixedly connected with the two ends of the upper transverse rod respectively;

and two ends of the lower cross rod are fixedly connected with the other ends of the two vertical cutting rods, and the snow-receiving plastic cloth is fixedly connected to the lower cross rod.

Adopt above-mentioned technical scheme to produce beneficial effect be, when keeping warm along the big-arch shelter by up promoting the frame shape cutting frame, the sheer pole can be separated heat preservation quilt and the snow that covers on the heat preservation quilt to vertical cutting rod cuts snow, thereby is convenient for the snow piece to fall to and connect on the snow plastic sheeting and the landing ground, accomplishes the snow removing function.

Further, two the direction spout mouth has been seted up along its length direction on the pole wall of vertical cutting pole, the articulated handle that is connected with on the action bars still includes:

the two springs are respectively arranged inside the two vertical cutting rods, and one end of each spring is fixed with the inner top wall of each vertical cutting rod;

the two side ends of the transverse cutting plate are respectively connected with the two guide sliding groove openings in a sliding manner, and the other end of the spring is fixedly connected with the side end of the transverse cutting plate;

the pull rope, pull rope one end with handle fixed connection, the other end is connected with two branch pull ropes, two the tip that the branch pull rope kept away from the pull rope is respectively through two vertical cutting pole upper end stretch into to vertical cutting pole is inside, and with horizontal cutting board fixed connection.

The beneficial effect who adopts above-mentioned technical scheme to produce is, promotes the handle forward, makes the stay wire loosen, relies on the spring to extend the both ends that promote the transverse cutting board, makes the transverse cutting board move down, cuts apart into less snow piece with rectangular shape snow piece, and the snow piece falls on connecing snow plastic sheeting, and the snow piece is along connecing snow plastic sheeting landing to ground, accomplishes the snow removal task.

Furthermore, a supporting pulley is arranged on the operating rod, and the pull rope is in sliding contact with the supporting pulley.

Further, still include U type snap ring, the open end of U type snap ring is fixed on the action bars, it is connected with to rotate on the U type snap ring support the pulley, the stay cord is worn to locate the blind end of U type snap ring with space between the support pulley arranges.

Adopt the beneficial effect that above-mentioned technical scheme produced to effectively support the stay cord to be convenient for the removal of stay cord.

Furthermore, the two ends of the lower cross rod are respectively connected with rollers in a rotating manner.

Adopt the beneficial effect that above-mentioned technical scheme produced to reduce the friction of instrument and heat preservation quilt, do benefit to the removal of frame-shaped cutting frame on the heat preservation quilt.

Further, the frame-shaped cutting frame and the operating rod are both stainless steel tubes.

The beneficial effects that adopt above-mentioned technical scheme to produce are that difficult rust, the quality is light, intensity is high, long service life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a snow removing tool for a vegetable greenhouse provided by the utility model.

Fig. 2 is a front view structure schematic diagram of the vertical cutting rod.

Fig. 3 is a schematic diagram of a top view of the vertical cutting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, an embodiment of the utility model discloses a snow removing tool for a vegetable greenhouse, comprising:

the snow-collecting device comprises a frame-shaped cutting frame 1, wherein the bottom end of the frame-shaped cutting frame 1 is connected with a snow-collecting plastic cloth 2 for snow sliding;

and one end of the operating rod 3 is fixedly connected with the middle part of the top end of the frame-shaped cutting frame 1.

The frame-shaped cutting frame 1 includes:

the middle part of the upper cross rod 11 is fixedly connected with one end of the operating rod 3;

two vertical cutting rods 12 are provided, and one end of each vertical cutting rod 12 is fixedly connected with two ends of the upper transverse rod 11;

the two ends of the lower cross rod 13 are fixedly connected with the other ends of the two vertical cutting rods 12, and the snow-receiving plastic cloth 2 is fixedly connected to the lower cross rod 13.

Have seted up direction spout 121 along its length direction on the pole wall of two vertical cutting poles 12, articulated being connected with handle 4 on the action bars 3 still includes:

the two springs 5 are respectively arranged inside the two vertical cutting rods 12, and one end of each spring 5 is fixed with the inner top wall of each vertical cutting rod 12;

the two side ends of the transverse cutting plate 6 are respectively connected with the two guide sliding groove openings 121 in a sliding manner, and the other end of the spring 5 is fixedly connected with the side end of the transverse cutting plate 6;

stay cord 7, 7 one ends of stay cord and 4 fixed connection of handle, the other end is connected with two branch stay cords 8, and the tip that stay cord 7 was kept away from to two branch stay cords 8 stretches into to inside vertical cutting pole 12 through two vertical cutting poles 12 upper ends respectively to with 6 fixed connection of transverse cutting board.

The operating lever 3 is provided with a support pulley 9, and the pull rope 7 is in sliding contact with the support pulley 9.

The vegetable greenhouse snow removing tool further comprises a U-shaped clamping ring 10, the open end of the U-shaped clamping ring 10 is fixed on the operating rod 3, a supporting pulley 9 is connected to the U-shaped clamping ring 10 in a rotating mode, and the stay cord 7 penetrates through the closed end of the U-shaped clamping ring 10 and the gap between the supporting pulley 9.

The two ends of the lower cross bar 13 are respectively connected with a roller 14 in a rotating way.

The frame-shaped cutting frame 1 and the operating rod 3 are both stainless steel tubes.

During snow removing, the operator stands handheld operation pole below the big-arch shelter, then keep warm along the big-arch shelter and by up promoting frame shape cutting frame, the sheer pole will keep warm this moment and be separated with the snow that covers at the heat preservation quilt, and vertical cutting rod cuts snow, promote the handle simultaneously forward, make and act as go-between and loosen, rely on the spring to extend the both ends that promote the transverse cutting board, make the transverse cutting board move down, the transverse cutting board is cut apart into less snow piece with rectangular shape snow piece, the snow piece falls on connecing snow plastic sheeting, the snow piece is along connecing snow plastic sheeting landing to ground, accomplish the snow removing task. This snow removing instrument not only can make the operator stand just can remove the snow with it below the big-arch shelter for the operator need not climb on the big-arch shelter, can not trample to cause harm and security high to the big-arch shelter, only need just can operate alone in addition, and labour saving and time saving has prevented effectively moreover that the snow from collapsing the big-arch shelter, avoids peasant household's economic loss, and convenient to use, the effect is fine.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a vegetable greenhouse snow removing instrument which characterized in that includes:

the snow-collecting device comprises a frame-shaped cutting frame (1), wherein the bottom end of the frame-shaped cutting frame (1) is connected with a snow-collecting plastic cloth (2) for snow sliding;

and one end of the operating rod (3) is fixedly connected with the middle part of the top end of the frame-shaped cutting frame (1).

2. A vegetable greenhouse snow removing tool as claimed in claim 1, characterized in that the frame-shaped cutting frame (1) comprises:

the middle part of the upper cross rod (11) is fixedly connected with one end of the operating rod (3);

the number of the vertical cutting rods (12) is two, and one end of each vertical cutting rod (12) is fixedly connected with two ends of the upper cross rod (11) respectively;

the snow-collecting plastic cloth cutting machine comprises a lower cross rod (13), wherein the two ends of the lower cross rod (13) are fixedly connected with the other ends of the vertical cutting rods (12), and the lower cross rod (13) is fixedly connected with snow-collecting plastic cloth (2).

3. A vegetable greenhouse snow removing tool as claimed in claim 2, wherein the walls of the two vertical cutting rods (12) are provided with guide notches (121) along the length direction thereof, the operating rod (3) is hinged with a handle (4), and the snow removing tool further comprises:

the number of the springs (5) is two, the two springs (5) are respectively arranged inside the two vertical cutting rods (12), and one end of each spring (5) is fixed with the inner top wall of each vertical cutting rod (12);

the two side ends of the transverse cutting plate (6) are respectively connected with the two guide sliding groove openings (121) in a sliding mode, and the other end of the spring (5) is fixedly connected with the side end of the transverse cutting plate (6);

stay cord (7), stay cord (7) one end with handle (4) fixed connection, the other end is connected with two branch stay cords (8), two branch stay cord (8) are kept away from the tip of stay cord (7) is respectively through two vertical cutting pole (12) upper end stretches into to inside vertical cutting pole (12), and with horizontal cutting board (6) fixed connection.

4. A vegetable greenhouse snow removing tool as claimed in claim 3, wherein a support pulley (9) is provided on the operating lever (3), and the pulling rope (7) is in sliding contact with the support pulley (9).

5. The vegetable greenhouse snow removing tool as claimed in claim 4, further comprising a U-shaped snap ring (10), wherein the open end of the U-shaped snap ring (10) is fixed on the operating rod (3), the supporting pulley (9) is rotatably connected to the U-shaped snap ring (10), and the pull rope (7) is arranged in a gap between the closed end of the U-shaped snap ring (10) and the supporting pulley (9).

6. A vegetable greenhouse snow removing tool as claimed in any one of claims 2 to 5, wherein rollers (14) are rotatably connected to both ends of the lower cross bar (13), respectively.

7. A vegetable greenhouse snow removing tool as claimed in any one of claims 1 to 5, characterized in that the frame-shaped cutting frame (1) and the operating rod (3) are both stainless steel tubes.