CN209760626U - Snow remover for greenhouse - Google Patents
Snow remover for greenhouse Download PDFInfo
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- CN209760626U CN209760626U CN201920329133.1U CN201920329133U CN209760626U CN 209760626 U CN209760626 U CN 209760626U CN 201920329133 U CN201920329133 U CN 201920329133U CN 209760626 U CN209760626 U CN 209760626U
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- guide rail
- shoveling plate
- greenhouse
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Abstract
The utility model discloses a warmhouse booth machine of clearing snow, including secondary device of clearing snow, vertical drive, longitudinal rail, transverse transmission and transverse guide. The main spare part of secondary snow removal device be telescopic snow shoveling plate and snow blower, thicker snow is shoveled earlier to the telescopic snow shoveling plate of during operation, then snow blower blows remaining thinner snow, accomplishes shed face snow removal work under the condition of contactless shed face, vertical transmission output curvilinear motion, make snow blower carry out local snow removal, horizontal transmission output linear motion, carry out global snow removal through linear motion and curvilinear motion mutually supporting. The utility model discloses a snow removing device of simple structure, convenient operation, energy-concerving and environment-protective, can high-efficiently clean warmhouse booth shed face snow.
Description
Technical Field
The utility model relates to a snow removing device, in particular to a snow cleaning device which can clean the snow on the greenhouse curved surface with large snow thickness (more than 300 mm) on an occupied area scale.
Background
The vegetable planting distribution in the north China is wide, but the temperature in winter is low, so the greenhouse is mostly adopted for planting, and the problem of farmers is often caused by how to efficiently remove heavy accumulated snow on the curved surface of the greenhouse due to the fact that the snow falls in winter in the north China.
two types of snow cleaning devices in the market at present are a fire-extinguishing snow blower and a road snow remover, the fire-extinguishing snow blower blows snow on the basis of the air volume and the air pressure principle generated by a high-pressure centrifugal fan, but the snow cleaning device is poor in snow cleaning capability and only can clean thin snow (with the thickness of less than 20 mm). The invention discloses a snow remover for cleaning ice and snow on a road, which is disclosed by the patent (CN 104032703A). when the snow remover works, a motor assembly circuit controls a snow removing wheel piece prop to rotate, a turbo fan and hydraulic pressure upgrade and collect the ice and snow and store the ice and snow in a storage box, a time control electric oscillation filter screen is used, when the ice and snow amount in the storage box reaches the requirement of unloading, an oil cylinder supports and inclines a hydraulic plate, and a conveyer belt slides the ice and snow out through a hydraulic sliding plate.
SUMMERY OF THE UTILITY MODEL
the utility model aims to overcome the weak point that exists among the above-mentioned technique, provide a simple structure, simple operation, energy-concerving and environment-protective, can high-efficiently clear away big-arch shelter face snow clear snow device.
in order to achieve the above object, the utility model provides a technical scheme that its technical problem adopted is: a snow remover for a greenhouse comprises a secondary snow removing device, a longitudinal transmission device, a longitudinal guide rail, a transverse transmission device, a first transverse guide rail and a second transverse guide rail, wherein the secondary snow removing device is arranged below the longitudinal transmission device; the first transverse guide rail is fixed in a groove of a rear side soil wall of the greenhouse, and the second transverse guide rail is fixed on a road surface on the front side of the greenhouse; the transverse transmission device is fixedly arranged on the upper sliding plate.
The secondary snow removing device comprises a second connecting support, a snow blower, a first battery and a telescopic snow shoveling plate, wherein the snow blower, the first battery and the telescopic snow shoveling plate are respectively fixed on the second connecting support; and a second sleeve is arranged on the second connecting support. The telescopic snow shoveling plate is composed of an inner snow shoveling plate and an outer snow shoveling plate, the inner snow shoveling plate and the outer snow shoveling plate are semi-cylindrical, the outer snow shoveling plate is fixed on the second connecting support, and the inner snow shoveling plate is fixed on the inner side of the outer snow shoveling plate through an upper sliding rail and a lower sliding rail. The upper sliding rail is T-shaped and is fixed on the outer snow shoveling plate through bolts, the lower sliding rail is fixed on the inner snow shoveling plate through bolts, and the lower sliding rail can move relatively along the upper sliding rail.
The longitudinal transmission device comprises a first connecting support, a first sleeve, a rotating shaft, a deep groove ball bearing and a first motor, wherein the first motor is fixed on the first connecting support; the inner ring of the deep groove ball bearing is in transition fit with the rotating shaft, and the outer ring of the deep groove ball bearing is in interference fit with the connecting support I; the motor is connected with the rotating shaft through a chain wheel and a chain, and the rotating shaft is driven to move along the longitudinal guide rail through the rotation of the motor; the first sleeve is fixed at the lower end of the first connecting support, the first sleeve is matched with the second sleeve internally and externally, and a spring is arranged in the first sleeve.
The transverse transmission device comprises a second battery, a second motor, a flange type coupler, a second-stage speed reducer and a gear, an output shaft of the second motor is connected with an input shaft of the second-stage speed reducer through the flange type coupler, the gear is installed on an output shaft of the second-stage speed reducer, a reference circle of the gear is tangent to a reference line of a rack, the bottom of the rack is fixed in a groove in a soil wall on the rear side of the greenhouse through loess, and the transverse movement of the snow remover in the greenhouse is realized through the meshing of the gear and the rack.
Preferably, the small chain wheel is installed on the output shaft of the first motor through an A-shaped flat key, and the large chain wheel is welded on the rotating shaft.
The longitudinal guide rail is of a curved truss structure close to the greenhouse surface, the upper end and the lower end of the longitudinal guide rail are respectively welded on the upper sliding plate and the lower sliding plate, and the longitudinal guide rail is provided with a braking device.
Preferably, the second roller and the first roller are respectively mounted at the bottoms of the upper sliding plate and the lower sliding plate through bolts and deep groove ball bearings, and the first roller and the second roller respectively move along the first transverse guide rail and the second transverse guide rail.
compared with the prior art, the beneficial effects of the utility model are embodied in:
1) The structure is simple, the design is reasonable, the operation is convenient and fast, and the environment is protected;
2) The longitudinal guide rail adopts a curved surface truss structure, so that accumulated snow on the curved surface of the greenhouse can be cleaned;
3) The secondary snow removing device consists of a telescopic snow shoveling plate and a snow blower, and can achieve high-quality snow removal;
4) The combined movement of the longitudinal movement and the transverse movement improves the snow removing efficiency.
Drawings
FIG. 1 is an overall structure of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged partial view of the cross rail of FIG. 1 in cooperation with the roller;
FIG. 4 is a front view of the cross rail and roller assembly of the present invention;
FIG. 5 is a longitudinal drive of the present invention;
FIG. 6 is a secondary snow remover according to the present invention;
FIG. 7 illustrates the assembled relationship between the outer snow shoveling plate and the inner snow shoveling plate of the present invention;
Fig. 8 is an assembly view of a first connecting bracket and a second connecting bracket according to the present invention;
FIG. 9 is an overall schematic view of the secondary snow removal device and the longitudinal transmission of the present invention;
Fig. 10 is a left side view of the cross drive of the present invention;
fig. 11 is a schematic view of the transverse transmission device of the present invention engaged with a rack;
Fig. 12 is a cross drive of the present invention;
FIG. 13 is a cross-section of an outer snow shoveling plate of the present invention;
FIG. 14 is a cross-section of an inner snow shoveling plate of the present invention;
Fig. 15 shows an inner snow shoveling plate according to the present invention.
in the figure: 1. the snow sweeper comprises a first transverse guide rail, a second transverse guide rail, a brake device, a longitudinal guide rail, a lower sliding plate, a roller I, a rotating shaft, a deep groove ball bearing 8, a first connecting support 9, a first motor, a large chain wheel 11, a chain 12, a small chain wheel 13, a first sleeve, a battery I, a battery 16, a second connecting support 17, a snow blower 18, a spring 19, a second sleeve, a sleeve 20, an inner snow shoveling plate 21, an outer snow shoveling plate 22, a batten 23, an upper sliding rail 24, a lower sliding rail 25, a secondary speed reducer 26, a gear 27, a rack 28, a second motor 29, a flange type coupling 30, a roller II, a battery 31 and an upper sliding plate 32.
Detailed Description
Embodiments of the present invention will be described in further detail with reference to the accompanying drawings, wherein the drawings and the description are intended to illustrate the nature of the invention, rather than to limit the scope of the invention, and the drawings are not necessarily to scale.
Examples
A snow remover for a greenhouse comprises a secondary snow removing device, a longitudinal transmission device, a longitudinal guide rail 4, a transverse transmission device, a first transverse guide rail 1 and a second transverse guide rail 2, wherein the secondary snow removing device is arranged below the longitudinal transmission device, the longitudinal transmission device is arranged on the longitudinal guide rail 4 through a rotating shaft 7, and two ends of the longitudinal guide rail 4 are respectively connected with the first transverse guide rail 1 and the second transverse guide rail 2 through an upper sliding plate 32 and a lower sliding plate 5; the first transverse guide rail 1 is fixed in a groove of a rear side soil wall of the greenhouse, and the second transverse guide rail 2 is fixed on a road surface on the front side of the greenhouse; the transverse transmission device is fixedly arranged on the upper sliding plate 32; the secondary snow removing device comprises a second connecting support 16, a snow blower 17, a first battery 15 and a telescopic snow shoveling plate, wherein the snow blower 17, the first battery 15 and the telescopic snow shoveling plate are respectively fixed on the second connecting support 16; a second sleeve 19 is arranged on the second connecting support 16; the longitudinal transmission device comprises a first connecting support 9, a first sleeve 14, a rotating shaft 7, a deep groove ball bearing 8 and a first motor 10, wherein the first motor is fixed on the first connecting support; the inner ring of the deep groove ball bearing 8 is in transition fit with the rotating shaft 7, and the outer ring of the deep groove ball bearing is in interference fit with the connecting support I; the first motor is connected with the rotating shaft through a chain wheel and a chain, and the rotating shaft is driven to move along the longitudinal guide rail 4 through the rotation of the motor; the first sleeve is fixed at the lower end of the first connecting support and internally and externally matched with the second sleeve, and a spring 18 is arranged in the first sleeve; the transverse transmission device comprises a battery II 31, a motor II 28, a flange type coupling 29, a secondary speed reducer 25 and a gear 26, an output shaft of the motor II 28 is connected with an input shaft of the secondary speed reducer 25 through the flange type coupling 29, the gear 26 is installed on an output shaft of the secondary speed reducer 25, a reference circle of the gear 26 is tangent to a reference line of a rack 27, the bottom of the rack 27 is fixed in a groove in the soil wall on the rear side of the greenhouse through loess, and the snow remover can transversely move in the greenhouse through the engagement of the gear and the rack 27.
As can be seen from fig. 1-2, the longitudinal guide rail 4 is a curved truss structure close to the greenhouse surface, and the longitudinal span of the greenhouse is longer, generally 14-16m, so that the truss structure is adopted to enhance the strength and rigidity of the longitudinal guide rail 4 and prevent the longitudinal guide rail 4 from deforming due to the overlong span.
as can be seen from fig. 2 to 4, the braking device 3 for preventing the snow removing device from sliding down due to inertia force is arranged on the longitudinal guide rail 4, two ends of the longitudinal guide rail 4 are respectively welded on the upper sliding plate 32 and the lower sliding plate 5 which have supporting effect and transverse movement, a first roller 6 and a second roller 30 which are similar to train wheels are respectively arranged on the two sliding plates through bolts and deep groove ball bearings, and the first roller and the second roller respectively move along the first transverse guide rail and the second transverse guide rail, so that derailment caused by overlong guide rail span is prevented.
Referring to fig. 5, the power source of the longitudinal transmission device is a dc series motor one 10 with power of 1500-2200W, the motor one 10 is fixedly mounted on a connecting bracket one 9 by M6-M10 bolts, an output shaft drives a small chain wheel 13 to rotate through a common a-type flat key, a chain 12 is mounted between the small chain wheel 13 and a large chain wheel 11, the large chain wheel 11 rotates by virtue of chain transmission, the large chain wheel 11 is welded on a rotating shaft 7, and when the motor outputs power, the rotating shaft 7 carries the longitudinal transmission device and the secondary snow removal device to reciprocate on the longitudinal guide rail 4.
As can be seen from FIGS. 6-8, the retractable snow shoveling plate and the snow blower 17 are mounted on the second connecting bracket 16 by M6-M10 bolts, respectively. The inner wall of the sleeve II is in clearance fit with the outer wall of the flange of the sleeve I, the connecting support II 16 is connected with the connecting support I9 through a sleeve, and the adjusting spring 18 is arranged in the sleeve I. The first snow removal of the secondary snow removal device is to remove thicker snow through the telescopic snow shoveling plate, and the second snow removal is to remove the residual thinner snow after the first snow removal through the snow blower 17, so that the high-quality snow removal effect is achieved. Under the action that the first storage battery 15 with the voltage of 50-70V provides kinetic energy for the first motor 10 and the longitudinal guide rail 4 provides support and a moving track, the secondary snow removing device completes the curved surface snow removing work of the greenhouse under the condition of not contacting the greenhouse surface.
referring to fig. 7 and 9, the telescopic snow shoveling plate is composed of an inner snow shoveling plate 20 and an outer snow shoveling plate 21, the outer snow shoveling plate 21 is fixed on the second connecting support 16, and the inner snow shoveling plate is fixed on the inner side of the outer snow shoveling plate through an upper slide rail 23 and a lower slide rail 24. Go up the slide rail and be the T type, through the bolt fastening on outer snow shoveling plate, the slide rail passes through on the snow shoveling plate including the bolt fastening down, slide rail relative movement can be followed down to the slide rail, and snow shoveling plate 20 is outwards stretched through the slide rail in driving, and snow area is shoveled to multiplicable through the snow shoveling plate in the tensile, improves work efficiency.
As can be seen from fig. 10 to 12, the second electric motor 28 is powered by the second battery 32 in the transverse transmission, the second electric motor 28 is operated, the output shaft of the second electric motor is connected with the input shaft of the second-stage speed reducer 25 through the flange type coupling 29, the gear 26 is arranged on the output shaft of the second-stage speed reducer 25, and the transverse movement of the snow remover in the greenhouse is realized through the engagement of the gear 26 and the rack 27.
the utility model discloses warmhouse booth snow blower's theory of operation: the longitudinal guide rail 4 provides a support and a moving track for the longitudinal transmission device and the secondary snow removing device, so that the snow removing machine is guaranteed to remove snow under the condition of not contacting with the shed surface, if the shed surface of the greenhouse has a convex condition, the adjusting spring 18 can be compressed due to the pressure of the snow shoveling plate on the shed surface, the damage of the snow shoveling plate to the shed surface is avoided, and the shed surface is not damaged while efficient snow removing is realized. When the snow cleaning machine works, the first storage battery 15 in the longitudinal transmission device provides electric energy for the first motor 10, the first motor 10 rotates forwards, the rotating shaft 7 is driven by chain transmission to bear the second snow cleaning device to move on the longitudinal guide rail 4 so as to clean snow, specifically, the snow cleaning mode is that the telescopic snow shoveling plate performs primary snow cleaning, then the snow blower 17 blows off residual thin snow, when the snow is cleaned to a steep section of a shed surface, the snow freely slides down under the action of gravity and inertia force to complete local snow cleaning, after the local snow cleaning is completed, the first motor 10 rotates reversely, the second snow cleaning device and the longitudinal transmission device return to an initial position, then the second storage battery 31 in the transverse transmission device provides kinetic energy for the second motor 28, the first longitudinal guide rail 4 moves along the first transverse guide rail and the second transverse guide rail through gear-rack transmission, the longitudinal snow cleaning work is repeated after the longitudinal snow cleaning operation is performed to the next position, and finally, the shed surface high efficiency is realized under the mutual matching, high-quality snow removal.
Claims (6)
1. the utility model provides a warmhouse booth machine of removing snow which characterized in that: the snow removing machine comprises a secondary snow removing device, a longitudinal transmission device, a longitudinal guide rail (4), a transverse transmission device, a transverse guide rail I (1) and a transverse guide rail II (2), wherein the secondary snow removing device is arranged below the longitudinal transmission device, the longitudinal transmission device is arranged on the longitudinal guide rail (4) through a rotating shaft (7), and two ends of the longitudinal guide rail (4) are respectively connected with the transverse guide rail I (1) and the transverse guide rail II (2) through an upper sliding plate (32) and a lower sliding plate (5); the first transverse guide rail (1) is fixed in a groove of a soil wall on the rear side of the greenhouse, and the second transverse guide rail (2) is fixed on a road surface on the front side of the greenhouse; the transverse transmission device is fixedly arranged on the upper sliding plate (32);
The secondary snow removing device comprises a second connecting support (16), a snow blower (17), a first battery (15) and a telescopic snow shoveling plate, wherein the snow blower (17), the first battery (15) and the telescopic snow shoveling plate are respectively fixed on the second connecting support (16); a second sleeve (19) is arranged on the second connecting support (16);
the longitudinal transmission device comprises a first connecting support (9), a first sleeve (14), a rotating shaft (7), a deep groove ball bearing (8) and a first motor (10), and the first motor is fixed on the first connecting support; the inner ring of the deep groove ball bearing (8) is in transition fit with the rotating shaft (7), and the outer ring of the deep groove ball bearing is in interference fit with the connecting support I; the first motor is connected with the rotating shaft through a chain wheel and a chain, and the rotating shaft is driven to move along the longitudinal guide rail (4) through the rotation of the motor; the first sleeve is fixed at the lower end of the first connecting support, the first sleeve is matched with the second sleeve internally and externally, and a spring (18) is arranged in the first sleeve;
Horizontal transmission includes battery two (31), motor two (28), flange formula shaft coupling (29), secondary reducer (25), gear (26), the output shaft of motor two (28) passes through flange formula shaft coupling (29) and secondary reducer (25)'s input shaft, installs gear (26) on the output shaft of secondary reducer (25), and the reference circle of gear (26) is tangent with the reference line of rack (27), and rack (27) bottom is fixed in the recess on the side soil wall behind the big-arch shelter through the loess, realizes the lateral shifting of snow remover in the big-arch shelter through wheel and rack (27) mesh mutually.
2. the greenhouse snow blower according to claim 1, wherein: the telescopic snow shoveling plate is composed of an inner snow shoveling plate (20) and an outer snow shoveling plate (21), the inner snow shoveling plate and the outer snow shoveling plate are semi-cylindrical, the outer snow shoveling plate (21) is fixed on the second connecting support (16), and the inner snow shoveling plate is fixed on the inner side of the outer snow shoveling plate through an upper sliding rail (23) and a lower sliding rail (24).
3. The greenhouse snow blower according to claim 2, wherein: the upper sliding rail is T-shaped and is fixed on the outer snow shoveling plate through bolts, the lower sliding rail is fixed on the inner snow shoveling plate through bolts, and the lower sliding rail can move relatively along the upper sliding rail.
4. The greenhouse snow blower according to claim 1, wherein: the small chain wheel (13) is arranged on an output shaft of the first motor (10) through an A-shaped flat key, and the large chain wheel (11) is welded on the rotating shaft (7).
5. The greenhouse snow blower according to claim 1, wherein: the longitudinal guide rail (4) is of a curved truss structure which is close to the greenhouse surface, the upper end and the lower end of the longitudinal guide rail are respectively welded on the upper sliding plate (32) and the lower sliding plate (5), and the longitudinal guide rail (4) is provided with a braking device (3).
6. The greenhouse snow blower according to claim 1, wherein: and the second roller (30) and the first roller (6) are respectively installed at the bottoms of the upper sliding plate (32) and the lower sliding plate (5) through bolts and deep groove ball bearings, and the first roller and the second roller respectively move along the first transverse guide rail and the second transverse guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329133.1U CN209760626U (en) | 2019-03-15 | 2019-03-15 | Snow remover for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329133.1U CN209760626U (en) | 2019-03-15 | 2019-03-15 | Snow remover for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209760626U true CN209760626U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920329133.1U Active CN209760626U (en) | 2019-03-15 | 2019-03-15 | Snow remover for greenhouse |
Country Status (1)
| Country | Link |
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| CN (1) | CN209760626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750800A (en) * | 2019-03-15 | 2019-05-14 | 南京工程学院 | Greenhouse snow blower |
-
2019
- 2019-03-15 CN CN201920329133.1U patent/CN209760626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750800A (en) * | 2019-03-15 | 2019-05-14 | 南京工程学院 | Greenhouse snow blower |
| CN109750800B (en) * | 2019-03-15 | 2024-03-22 | 南京工程学院 | Snow remover for greenhouse |
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