Capacity expansion equipment of greenhouse cultivation groove system and greenhouse cultivation groove system
Technical Field
The invention relates to the technical field of agricultural cultivation, in particular to capacity expansion equipment of a greenhouse cultivation groove system and the greenhouse cultivation groove system.
Background
In order to improve the production efficiency and quality of high-added-value horticulture and vegetable crops such as strawberries, tomatoes and the like, the method of off-ground soilless cultivation in an overhead cultivation groove is generally adopted in protected land facilities with highly controllable environments such as multi-span greenhouses or glass greenhouses and the like. However, more than 90cm of operation channel space is reserved between the cultivation tanks, so that more than half of greenhouse facility area cannot be cultivated and produced by using solar radiation. The existing solution is to increase the layer height when the greenhouse facility is designed and built and to be matched with the cultivation groove with the lifting structure, but the solution belongs to the field of reconstruction, requires a great deal of expense, and cannot be transformed or expanded in the planting area on the basis of the original low-layer high-temperature greenhouse and the ground fixed cultivation groove layout thereof. And the lifting of the cultivation groove by using the top layer structure of the original greenhouse facility can damage the bearing structure of the greenhouse facility, so that potential safety hazards exist.
Disclosure of Invention
The invention aims to provide capacity expansion equipment of a greenhouse cultivation groove system and the greenhouse cultivation groove system, so as to solve the problems of the prior art, enlarge the cultivation area, improve the space utilization rate of greenhouse facilities, and have low cost and no potential safety hazard on the premise of not changing the original greenhouse facility structure and the floor-standing type cultivation groove layout.
In order to achieve the above object, the present invention provides the following solutions:
the invention provides capacity expansion equipment of a greenhouse cultivation groove system, which comprises a bearing frame, wherein the bearing frame comprises a first bearing part, a second bearing part and a third bearing part, the first bearing part is arranged below a floor type fixed cultivation groove, the lower end of the first bearing part is provided with a fixing part which is used for being fixed on the ground, the second bearing part comprises two side bearing parts, the two side bearing parts are respectively arranged at two sides of the floor type fixed cultivation groove, the lower ends of the two side bearing parts are fixedly connected with the upper ends of the first bearing part, the third bearing part is fixedly connected with the upper ends of the two side bearing parts, the two ends of the third bearing part are respectively provided with a suspension device, the two suspension devices are respectively arranged above passages at two sides of the floor type fixed cultivation groove, the lower ends of the suspension devices are used for suspending and lifting the lifting type cultivation groove, and the lifting type cultivation groove can be lifted by the suspension devices to be lowered to the same height as the floor type fixed cultivation groove.
Preferably, the bearing frame includes two bearing units, two the bearing unit sets up with regard to the vertical center plane symmetry of floor-type fixed cultivation groove width direction, the bearing unit includes first bearing pole, second bearing pole, third bearing pole and fourth bearing pole, first bearing pole sets up in the one side of floor-type fixed cultivation groove support along vertical, the second bearing pole sets up in the below of floor-type fixed cultivation groove along the horizontal direction, the third bearing pole sets up in the one side of floor-type fixed cultivation groove along vertical, the fourth bearing pole sets up in the top of floor-type fixed cultivation groove along the horizontal direction, first bearing pole bottom is fixed to be equipped with fixed part, second bearing pole one end with first bearing pole upper end fixed connection, the other end with third bearing pole lower extreme fixed connection, fourth bearing pole one end with the upper end fixed connection of third bearing pole, the other end extends to the passageway top of floor-type fixed cultivation groove one side and connects the suspension device.
Preferably, in the bearing frame, two second bearing rods are fixedly connected through bolts, and two fourth bearing rods are fixedly connected through bolts.
Preferably, the fixing member is a ground nail structure.
Preferably, the first bearing rod is fixedly connected with the second bearing rod through a bolt, the second bearing rod is fixedly connected with the third bearing rod through a bolt, and the third bearing rod is fixedly connected with the fourth bearing rod through a bolt.
Preferably, the suspension device comprises a fixed pulley, a sling and a driving part, wherein the fixed pulley is arranged at the free end of the fourth bearing rod, the driving part is fixed on the fourth bearing rod, one end of the sling is wound on a winding drum of the driving part, and the other end of the sling bypasses the fixed pulley to be connected with the lifting cultivation groove.
The invention also provides a greenhouse cultivation groove system, which comprises a greenhouse and a floor type fixed cultivation groove, wherein the bottom of the floor type fixed cultivation groove is fixed on the ground in the greenhouse through a floor type fixed cultivation groove bracket, a passage is arranged between two adjacent rows of floor type fixed cultivation grooves, the greenhouse cultivation groove system further comprises expansion equipment, lifting cultivation grooves and operation vehicles, every other row of floor type fixed cultivation grooves, and the upper parts of the passages at the two sides of the floor type fixed cultivation grooves are connected with the lifting cultivation grooves in a hanging manner through bearing frames; the working vehicle comprises a chassis, a first working seat and a second working seat, wherein the first working seat or the second working seat is arranged on the chassis; after the lifting cultivation groove ascends, the aisle below the lifting cultivation groove can be used for the operation vehicle to move, a first operation space is formed between the lifting cultivation groove and the floor type fixed cultivation groove outside the lifting cultivation groove, when the first operation seat is installed on the chassis, an operator sits on the first operation seat and can move along with the movement of the operation vehicle to carry out agricultural operation on the lifting cultivation groove, and when the second operation seat is installed on the chassis, the operator sits on the second operation seat and can move along with the movement of the operation vehicle in the aisle to carry out agricultural operation on the floor type fixed cultivation groove.
Preferably, a lifting mechanism is arranged on the chassis and used for driving the first working seat or the second working seat to lift.
Preferably, the working vehicle is an electric working vehicle, the electric working vehicle is connected with a control device through a circuit, and an operator can control the working vehicle to move forwards, backwards and stop through the control device and can control the lifting mechanism to start and stop.
Preferably, the chassis is provided with a mounting frame, the first working seat or the second working seat is slidably mounted on the mounting frame, and the lifting mechanism is an electric lifting rod.
Compared with the prior art, the invention has the following technical effects:
according to the capacity expansion equipment of the greenhouse cultivation groove system and the greenhouse cultivation groove system, the idle space at the lower part of the floor type fixed cultivation groove is used as a bearing point, the lifting type cultivation groove is suspended above the passages at the two sides of the floor type fixed cultivation groove through the bearing frame, the lifting type cultivation groove and the floor type fixed cultivation groove can be at the same height under the action of the suspension device, sunlight is not blocked, the purposes that the space of the passages is fully utilized, the cultivation area is enlarged and the space utilization rate of greenhouse facilities is improved on the premise that the original greenhouse facility structure and the layout of the floor type fixed cultivation groove are not changed are achieved, the bearing frame is only required to be fixed at the lower part of the original floor type fixed cultivation groove, the greenhouse facilities are not required to be re-built, the cost is low, the bearing structure of the greenhouse facilities is not damaged, and potential safety hazards are not caused are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the mounting structure of a bearing frame of a capacity expansion device of a greenhouse cultivation trough system provided by the invention;
FIG. 2 is a schematic view of the structure of the present invention when two load bearing units are not secured together;
FIG. 3 is a schematic view of the structure of the load bearing unit of the present invention;
FIG. 4 is a schematic diagram of a greenhouse cultivation trough system provided by the invention;
FIG. 5 is a schematic perspective view of a first work seat mounted on a work vehicle according to the present invention;
FIG. 6 is a schematic side view of a first work seat mounted on a work vehicle in accordance with the present invention;
FIG. 7 is a schematic front view of a first work seat mounted on a work vehicle according to the present invention;
FIG. 8 is a schematic perspective view of a second work chair mounted on a work vehicle in accordance with the present invention;
FIG. 9 is a schematic side elevational view of a second work chair mounted on a work vehicle in accordance with the present invention;
FIG. 10 is a schematic front view of a second work seat mounted on a work vehicle in accordance with the present invention;
in the figure: 1-bearing frame, 2-floor type fixed cultivation groove, 3-ground, 4-fixed part, 5-suspension device, 6-passageway, 7-lift cultivation groove, 8-warmhouse booth, 9-floor type fixed cultivation groove support, 10-operation car, 11-first operation space, 12-operation personnel, 13-first bearing part, 14-second bearing part, 15-third bearing part, 16-side bearing part, 17-bearing unit, 18-first bearing rod, 19-second bearing rod, 20-third bearing rod, 21-fourth bearing rod, 22-fixed pulley, 23-sling, 24-driving part, 25-chassis, 26-first operation seat, 27-second operation seat, 28-mounting frame, 29-ground nail, 30-balancing weight.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide capacity expansion equipment of a greenhouse cultivation groove system and the greenhouse cultivation groove system, so as to solve the problems in the prior art, enlarge the cultivation area, improve the space utilization rate of greenhouse facilities, and have low cost and no potential safety hazard on the premise of not changing the original greenhouse facility structure and the floor-standing type cultivation groove layout.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1
As shown in fig. 1-4, the present embodiment provides a capacity expansion device of a greenhouse cultivation trough system, which comprises a bearing frame 1, the bearing frame 1 comprises a first bearing part 13, a second bearing part 14 and a third bearing part 15, the first bearing part 13 is used for being arranged below a floor-type fixed cultivation trough 2, a fixed component 4 used for being fixed on the ground 3 is arranged at the lower end of the first bearing part 13, the second bearing part 14 comprises two side bearing parts 16, the two side bearing parts 16 are respectively arranged at two sides of the floor-type fixed cultivation trough 2, the lower ends of the two side bearing parts 16 are fixedly connected with the upper ends of the first bearing part 13, the third bearing part 15 is fixedly connected with the upper ends of the two side bearing parts 16, the two ends of the third bearing part 15 are respectively provided with a suspension device 5, the two suspension devices 5 are respectively arranged above passages 6 at two sides of the floor-type fixed cultivation trough 2, the lower ends of the suspension device 5 are used for suspending the lifting cultivation trough 7, the lifting cultivation trough 7 can be lifted by the suspension device 5, and the lifting cultivation trough 7 can be lowered to the same height as the floor-type fixed cultivation trough 2.
When the greenhouse cultivation device is used, the bottom of the bearing frame is fixed on the ground of the lower part of the floor type fixed cultivation groove 2 through the fixing part 4, the idle space of the lower part of the floor type fixed cultivation groove 2 is used as a bearing point, the lifting type cultivation groove 7 is suspended above the passages 6 on the two sides of the floor type fixed cultivation groove 2 through the bearing frame, the lifting type cultivation groove 7 and the floor type fixed cultivation groove 2 can be positioned at the same height under the action of the suspension device 5, and sunlight is not blocked, so that the purposes of fully utilizing the passage space, expanding the cultivation area and improving the space utilization rate of greenhouse facilities on the premise of not changing the original greenhouse facility structure and the layout of the floor type fixed cultivation groove are realized, and the bearing frame is only fixed on the lower part of the original floor type fixed cultivation groove 2, so that the greenhouse facilities do not need to be re-built, the cost is low, the bearing structure of the greenhouse facilities cannot be destroyed, and the potential safety hazard cannot be caused.
In this embodiment, the bearing frame 1 includes two bearing units 17, two bearing units 17 are arranged symmetrically about the vertical center plane of the width direction of the fixed cultivation tank 2, the bearing units 17 include a first bearing rod 18, a second bearing rod 19, a third bearing rod 20 and a fourth bearing rod 21, the first bearing rod 18 is vertically arranged at one side of the fixed cultivation tank bracket 9, the second bearing rod 19 is horizontally arranged below the fixed cultivation tank 2, the third bearing rod 20 is vertically arranged at one side of the fixed cultivation tank 2, the fourth bearing rod 21 is horizontally arranged above the fixed cultivation tank 2, a fixing member 4 is fixedly arranged at the bottom of the first bearing rod 18, one end of the second bearing rod 19 is fixedly connected with the upper end of the first bearing rod 18, the other end of the second bearing rod is fixedly connected with the lower end of the third bearing rod 20, one end of the fourth bearing rod 21 is fixedly connected with the upper end of the third bearing rod 20, and the other end of the fourth bearing rod 21 extends to the upper portion of the passageway 6 at one side of the fixed cultivation tank 2 and is connected with the suspension device 5. The structure is simple, only a plurality of bearing units 17 are required to be manufactured during manufacturing, then two bearing units 17 are taken as a group to be installed to form the bearing frame 1, and the manufacturing cost is reduced. Wherein two first load-bearing bars 18 and two second load-bearing bars 19 in the load-bearing frame 1 constitute the first load-bearing parts 13 described above, two third load-bearing bars 20 in the load-bearing frame 1 constitute the two side load-bearing parts 16 described above, respectively, and two fourth load-bearing bars 21 in the load-bearing frame 1 constitute the third load-bearing parts 15 described above.
In this embodiment, in the bearing frame 1, two second bearing rods 19 are fixedly connected through bolts, and two fourth bearing rods 21 are fixedly connected through bolts, so that the bearing frame is stable in structure and convenient to assemble and disassemble.
In this embodiment, the fixing member 4 has a ground nail structure, and three ground nails 29 arranged in a triangle shape may be provided to stably fix the bearing frame 1 on the ground 3.
In this embodiment, the first bearing rod 18 is fixedly connected with the second bearing rod 19 through a bolt, the second bearing rod 19 is fixedly connected with the third bearing rod 20 through a bolt, the third bearing rod 20 is fixedly connected with the fourth bearing rod 21 through a bolt, and the first bearing rod 18, the second bearing rod 19, the third bearing rod 20 and the fourth bearing rod 21 can be disassembled for transportation, so that the convenience of transportation is improved.
In this embodiment, the suspension device 5 includes a fixed pulley 22, a sling 23, and a driving member 24, wherein the fixed pulley 22 is mounted on a free end of the fourth bearing rod 21, the driving member 24 is fixed on the fourth bearing rod 21, one end of the sling 23 is wound on a drum of the driving member 24, and the other end of the sling is connected to the lifting cultivation groove 7 by bypassing the fixed pulley 22. The driving unit 24 may be a small winch, and the lifting of the lifting cultivation tank 7 is driven by the small winch.
Example two
As shown in fig. 4-10, the embodiment provides a greenhouse cultivation groove system, which comprises a greenhouse 8 and floor-type fixed cultivation grooves 2, wherein the bottom of each floor-type fixed cultivation groove 2 is fixed on the ground 3 in the greenhouse 8 through floor-type fixed cultivation groove brackets 9, a passageway 6 is arranged between two adjacent rows of floor-type fixed cultivation grooves 2, the greenhouse cultivation groove system further comprises expansion equipment, lifting cultivation grooves 7 and a working vehicle 10, every other row of floor-type fixed cultivation grooves 2 is suspended and connected with the lifting cultivation grooves 7 through bearing frames 1 above the passageways 6 on two sides of each floor-type fixed cultivation groove 2; the work vehicle 10 includes a chassis 25, a first work seat 26, and a second work seat 27, the first work seat 26 or the second work seat 27 being mounted on the chassis 25; after the lifting cultivation tank 7 ascends, the aisle 6 below the lifting cultivation tank 7 can be moved by the working vehicle 10, a first working space 11 is formed between the lifting cultivation tank 7 and the floor type fixed cultivation tank 2 outside the lifting cultivation tank 7, when the first working seat 26 is installed on the chassis 25, the working personnel 12 sits on the first working seat 26 and can move in the first working space 11 along with the movement of the working vehicle 10 to carry out agricultural work on the lifting cultivation tank 7, and when the second working seat 27 is installed on the chassis 25, the working personnel 12 sits on the second working seat 27 and can move in the aisle 6 along with the movement of the working vehicle 10 to carry out agricultural work on the floor type fixed cultivation tank 2.
When the agricultural operation is needed, the lifting cultivation groove 7 is lifted to a certain height, a first operation space 11 through which an operator 12 (sitting on a first operation seat 26) can pass is formed between the lifting cultivation groove 7 and the floor type fixed cultivation groove 2, so that the agricultural operation is conveniently performed on the lifting cultivation groove 7, after the second operation seat 27 is arranged on the operation vehicle 10, the operator 12 can move in the passageway 6 along with the movement of the operation vehicle 10 to perform the agricultural operation on the floor type fixed cultivation groove 2, and the operator sits in a sitting position when performing the agricultural operation, so that the labor intensity of a planter is reduced; after the agronomic operation is completed, the lifting type cultivation groove 7 is lowered to the same height as the floor type fixed cultivation groove 2, so that the sunshine is not blocked. Wherein, the weight block 30 is provided on the working vehicle 10, and the weight block 30 can be overlapped or detached according to the weight of the operator 12 to maintain the balance of the vehicle during working.
In this embodiment, the chassis 25 is provided with a lifting mechanism, and the lifting mechanism is used to drive the first working seat 26 or the second working seat 27 to lift, and in the working process, the height of the first working seat 26 or the second working seat 27 can be adjusted by the lifting mechanism so as to adapt to the agronomic operations of the lifting cultivation tanks 7 and the floor-type fixed cultivation tanks 2 with different heights.
In this embodiment, the working vehicle 10 is an electric working vehicle, the electric working vehicle is connected to a control device through a circuit, and an operator 12 can control the working vehicle 10 to move forward, backward and stop through the control device, and can control the lifting mechanism to start and stop, so that the operator can perform continuous operation conveniently.
In this embodiment, the chassis 25 is provided with a mounting frame 28, the first working seat 26 or the second working seat 27 is slidably mounted on the mounting frame 28, and the lifting mechanism is an electric lifting rod. The first operation seat 26 or the second operation seat 27 is driven to lift along the guide rail on the mounting frame 28 by lifting of the electric lifting rod, so that the structure is simple, and the control is convenient.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.