CN217204964U

CN217204964U - Fruit tree big-arch shelter snow removing device

Info

Publication number: CN217204964U
Application number: CN202220196819.XU
Authority: CN
Inventors: 钱东南; 房经贵; 柏德玟; 程建徽; 张�林
Original assignee: Nanjing Agricultural University; Zhejiang Agricultural Machinery Research Institute
Current assignee: Nanjing Agricultural University; Zhejiang Agricultural Machinery Research Institute
Priority date: 2022-01-23
Filing date: 2022-01-23
Publication date: 2022-08-16
Anticipated expiration: 2032-01-23

Abstract

The utility model provides a fruit tree big-arch shelter snow removing device. It has solved the comparatively inconvenient problem that leads to the big-arch shelter to crush of current fruit tree big-arch shelter clear away snow easily. The utility model discloses when using, clear away overstock snow on the shed roof through fixed scraper blade that sets up between two first mounting panels, erect on the guide rail and can remove along guide rail length direction through first gyro wheel and second gyro wheel between two first mounting panels at scraper blade both ends and the second mounting panel, can drive the scraper blade through the gear with rack looks meshing all the time on the first motor and remove snow along guide rail length direction, comparatively convenient and will pile up the snow of recess between two adjacent shed roofs through the roof that sets up in the recess during use, effectively avoid a large amount of snow extrusion to lead to the collapsing of big-arch shelter on the shed roof.

Description

Fruit tree big-arch shelter snow removing device

Technical Field

The utility model relates to an agricultural production technical field, in particular to fruit tree big-arch shelter snow removing device.

Background

In the 20 th century and the 70 th era, the greenhouse planting industry in China has already formed a relatively complete industrial system along with the industrial development and the improvement of the economic level. At present, the common greenhouse in China is formed by using bamboo and wood poles, cement poles, light steel pipes or pipes and other materials as a framework, manufacturing the framework into upright posts, pull rods, arch poles and pressure rods, and covering plastic films to form an arched material greenhouse. Although the greenhouse planting industry in China has been developed for a long time, the problem of snow accumulation in winter every year still puzzles greenhouse growers for a long time.

When snowfall in winter, a large amount of accumulated snow is piled on the top of the greenhouse, the temperature and the illumination condition inside the greenhouse can be affected if the greenhouse is not cleaned in time, the weight borne by the greenhouse is also increased along with the continuous increase of the snowfall, and finally the greenhouse is damaged, even crushed or collapsed.

Disclosure of Invention

The utility model discloses equipment is clear away snow to current fruit tree big-arch shelter and is comparatively inconvenient to lead to the not enough that the big-arch shelter collapses easily, provides a fruit tree big-arch shelter snow removing device.

The invention aims to be realized by the following technical scheme: a snow removing device for a fruit tree greenhouse is arranged above a greenhouse top and is characterized by comprising guide rails fixedly arranged at two ends of the greenhouse top, a first mounting plate and a second mounting plate are respectively arranged at two sides of the guide rails, two first rollers and one second roller which are attached to the guide rails are movably arranged between the first mounting plate and the second mounting plate, the two first rollers are positioned above the guide rails between the first mounting plate and the second mounting plate, the second rollers are positioned below the guide rails between the first mounting plate and the second mounting plate, a scraper blade is fixedly arranged between the two first mounting plates on the two guide rails, brush hair used for scraping snow accumulated on the greenhouse top is fully distributed on the lower end face of the scraper blade, the lower ends of the brush hair are attached to the upper end face of the greenhouse top, a first motor is fixedly arranged on the second mounting plate, the two ends of the shed roof are respectively and fixedly provided with a rack extending along the width direction of the shed roof, and one end of the upper rotating shaft of the first motor, which is far away from the first motor, is fixedly provided with a gear which is always meshed with the rack.

Preferably, the brush staples are provided in an inclined shape on a lower end surface of the blade, and a longitudinal direction of the brush staples intersects with a width direction of the ceiling.

Preferably, two sides of two ends of the shed roof are respectively and fixedly provided with a supporting plate, two ends of the guide rail are respectively and fixedly arranged on the two supporting plates positioned on two sides of the shed roof, and a certain gap is reserved between the supporting plates and the lower end of the shed roof.

Preferably, a groove is formed between the two adjacent shed tops, two fixing plates are fixedly arranged at two ends of the groove respectively, a rotating seat is fixedly arranged at the lower end of each fixing plate, a screw rod is rotatably arranged on each rotating seat, a second motor for driving the screw rod to rotate is fixedly arranged on one fixing plate, a top plate is movably arranged on the screw rod, the screw rod is inserted into the top plate, the top plate is engaged with the screw rod all the time, and the top plate is driven to move along the length direction of the groove through the rotating screw rod.

Preferably, a plurality of guide rods are fixedly provided between the two fixing plates, and the guide rods penetrate through the top plate.

Preferably, the plane on which the guide rod is located above the plane on which the screw rod is located.

Preferably, the fixing plate is located below the support plate.

Compared with the prior art, the utility model discloses when using, clear away overstock snow on the shed roof through fixed scraper blade that sets up between two first mounting panels, erect on the guide rail and can remove along guide rail length direction through first gyro wheel and second gyro wheel between two first mounting panels at scraper blade both ends and the second mounting panel, can drive the scraper blade through the gear with rack looks meshing all the time on the first motor and remove the snow along guide rail length direction, comparatively convenient and will pile up the snow of recess between two adjacent shed roofs through the roof that sets up in the recess during use, effectively avoid a large amount of snow extrusions to lead to collapsing of big-arch shelter on the shed roof.

Drawings

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

FIG. 2 is a cut-away view at the flight;

FIG. 3 is a cut-away view at the top plate;

FIG. 4 is an enlarged view taken at A in FIG. 2;

fig. 5 is an enlarged view of fig. 3 at B.

The labels in the figure are: 1. a shed roof; 2. a guide rail; 3. a first mounting plate; 4. a second mounting plate; 5. a first roller; 6. a second roller; 7. a squeegee; 8. brushing; 9. a first motor; 10. a rack; 11. a rotating shaft; 12. A gear; 13. a support plate; 14. a groove; 15. a fixing plate; 16. a rotating seat; 17. a screw; 18. a second motor; 19. a top plate; 20. a guide rod.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which: as shown in fig. 1-5, a snow removing device for a fruit tree greenhouse is arranged above a greenhouse top 1, and is characterized by comprising guide rails 2 fixedly arranged at two ends of the greenhouse top 1, wherein two sides of the guide rails 2 are respectively provided with a first mounting plate 3 and a second mounting plate 4, two first rollers 5 and a second roller 6 which are attached to the guide rails 2 are movably arranged between the first mounting plates 3 and the second mounting plates 4, the two first rollers 5 are positioned above the guide rails 2 between the first mounting plates 3 and the second mounting plates 4, the second roller 6 is positioned below the guide rails 2 between the first mounting plates 3 and the second mounting plates 4, a scraper 7 is fixedly arranged between the two first mounting plates 3 on the two guide rails 2, the lower end surface of the scraper 7 is fully distributed with bristles 8 for scraping snow accumulated on the greenhouse top 1, and the lower ends of the bristles 8 are attached to the upper end surface of the greenhouse top 1, the fixed first motor 9 that is provided with on the

second mounting panel

4, 1 both ends of shed roof are fixed respectively and are provided with a rack 10 that extends along 1 width direction of shed roof, the fixed gear 12 that is provided with one and meshes with above-mentioned rack 10 all the time of the one end that first motor 9 was kept away from to pivot 11 on the first motor 9. The bristles 8 are arranged on the lower end face of the scraper 7 in an inclined shape, and the length direction of the bristles 8 is crossed with the width direction of the ceiling. The brush hair 8 that sets up through the slope makes the contact area of brush hair 8 and snow when cleaing away snow bigger with scraper blade 7, can be comparatively complete clear away the snow on shed roof 1. And through fixed first motor 9 that sets up on second mounting panel 4, make first mounting panel 3 and second mounting panel 4 both ends rotate to first motor 9 one side around the track under the effect of first motor 9 gravity, and through gear 12 and rack 10 of intermeshing all the time, gear 12 on the first motor 9 presses on rack 10 all the time under the effect of first motor 9 gravity, avoids the too big gear 12 of resistance of scraper blade 7 and the condition that the rack 10 breaks away from to appear.

When using, clear away the accumulated snow on shed roof 1 through fixed scraper blade 7 that sets up between two first mounting panels 3, erect on guide rail 2 and can follow guide rail 2 length direction through first gyro wheel 5 and second gyro wheel 6 between two first mounting panels 3 at scraper blade 7 both ends and second mounting panel 4 and remove, can drive scraper blade 7 along guide rail 2 length direction snow removing through gear 12 with rack 10 engaged with on the first motor 9 all the time, it is comparatively convenient during the use.

Two sides of two ends of the shed roof 1 are respectively and fixedly provided with a supporting plate 13, two ends of the guide rail 2 are respectively and fixedly arranged on the two supporting plates 13 positioned on two sides of the shed roof 1, and a certain gap is reserved between the supporting plates 13 and the lower end of the shed roof 1. A groove 14 is formed between two adjacent shed roofs 1, two fixing plates 15 are fixedly arranged at two ends of the groove 14 respectively, a rotating seat 16 is fixedly arranged at the lower end of each fixing plate 15 respectively, a screw rod 17 is rotatably arranged on each rotating seat 16, a second motor 18 for driving the screw rod 17 to rotate is fixedly arranged on one fixing plate 15, a top plate 19 is movably arranged on the screw rod 17, the screw rod 17 is inserted into the top plate 19, the top plate 19 is always meshed with the screw rod 17, and the top plate 19 is driven to move along the length direction of the groove 14 through the rotating screw rod 17. The accumulated snow accumulated in the groove 14 between the two adjacent shed roofs 1 is cleared through the top plate 19 arranged in the groove 14, and the problem that the greenhouse collapses due to the extrusion of a large amount of accumulated snow on the shed roofs 1 is effectively avoided. A plurality of guide rods 20 are fixedly provided between the two fixing plates 15, and the guide rods 20 penetrate the top plate 19. The plane of the guide rod 20 is above the plane of the screw 17. Fixed plate 15 is located the below of above-mentioned backup pad 13, avoid the roof 19 striking of removal on backup pad 13, the condition that slope leads to the unable complete clear-up of snow to appear in the removal in-process of roof 19 through a plurality of guide bars 20 that are located the screw rod 17 top that set up avoids roof 19 to appear, and set up in guide bar 20 below through the screw rod 17 that will drive roof 19 and move, make roof 19 at the in-process that removes, the resistance dispersion that roof 19 received leads to the upper end and the lower extreme of roof 19, avoid the resistance to concentrate on the one end of roof 19 completely and lead to roof 19 to buckle and damage.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A snow removing device for a fruit tree greenhouse is arranged above a greenhouse top (1) and is characterized by comprising guide rails (2) fixedly arranged at two ends of the greenhouse top (1), wherein a first mounting plate (3) and a second mounting plate (4) are respectively arranged at two sides of each guide rail (2), two first rollers (5) and two second rollers (6) which are attached to the guide rails (2) are movably arranged between the first mounting plates (3) and the second mounting plates (4), the two first rollers (5) are arranged above the guide rails (2) between the first mounting plates (3) and the second mounting plates (4), the second rollers (6) are arranged below the guide rails (2) between the first mounting plates (3) and the second mounting plates (4), a scraper (7) is fixedly arranged between the two first mounting plates (3) on the two guide rails (2), the utility model discloses a snow removal device, including scraper blade (7), the lower terminal surface of scraper blade (7) is covered with on the terminal surface and is used for brushing hair (8) of scraping snow on shed roof (1), and the lower extreme subsides of this brush hair (8) lean on the up end of above-mentioned shed roof (1), fixed being provided with one first motor (9) on second mounting panel (4), shed roof (1) both ends are fixed respectively and are provided with one along the rack (10) that shed roof (1) width direction extends, the fixed gear (12) that mesh with above-mentioned rack (10) all the time that are provided with of one end that first motor (9) were kept away from in pivot (11) on first motor (9).

2. The snow removing device for the fruit tree greenhouse as claimed in claim 1, wherein the brush hairs (8) are obliquely arranged on the lower end surface of the scraper (7), and the length direction of the brush hairs (8) is intersected with the width direction of the ceiling.

3. The snow removing device for the fruit tree greenhouse as claimed in claim 1, wherein two supporting plates (13) are respectively and fixedly arranged on two sides of two ends of the greenhouse top (1), two ends of the guide rail (2) are respectively and fixedly arranged on the two supporting plates (13) on two sides of the greenhouse top (1), and a certain gap is left between the supporting plates (13) and the lower end of the greenhouse top (1).

4. The snow removing device for the fruit tree greenhouse as claimed in claim 3, wherein a groove (14) is formed between the adjacent greenhouse roofs (1), two fixing plates (15) are respectively fixedly arranged at two ends of the groove (14), a rotating seat (16) is respectively fixedly arranged at the lower ends of the two fixing plates (15), a screw (17) is rotatably arranged on the two rotating seats (16), a second motor (18) for driving the screw (17) to rotate is fixedly arranged on one of the fixing plates (15), a top plate (19) is movably arranged on the screw (17), the screw (17) is inserted on the top plate (19), the top plate (19) is always meshed with the screw (17), and the top plate (19) is driven to move along the length direction of the groove (14) through the rotating screw (17).

5. The snow removing device for the fruit tree greenhouse as claimed in claim 4, wherein a plurality of guide rods (20) are fixedly arranged between the two fixing plates (15), and the guide rods (20) penetrate through the top plate (19).

6. The snow removing device for the fruit tree greenhouse as claimed in claim 5, wherein the guide rod (20) is located on a plane above a plane on which the screw rod (17) is located.

7. The snow removing device for the fruit tree greenhouse as claimed in claim 4, wherein the fixing plate (15) is located below the supporting plate (13).