CN209185229U - The no column film rolling device of tomato planting - Google Patents

Abstract

The utility model discloses the no column film rolling devices of tomato planting, including supportive body and mobile main body, the mobile main body is engaged on the outboard end of supportive body, support rod is fixedly installed with inside the supportive body, the support rod bottom end is fixedly connected with pedestal, the pedestal upper end, which is uniformly run through, offers mounting hole, and the mounting hole is distributed in matrix, the side of the support rod offers rack gear, the mobile body interior is symmetrically fixedly installed with shell, the shell inner end is fixedly connected with bearing, the bearing inner end is fixedly connected with shaft, outboard end is fixedly connected with gear in the middle part of the shaft, the shaft front end is fixedly connected with handle, the shaft is threaded with hexagon socket head cap screw far from the side of handle, the shell side is fixedly connected with U type connecting rod, outboard end rotation in the middle part of the U type connecting rod It is connected with idler wheel.Damage when reducing wound membrane in the utility model use process to film, better meets and uses needs.

Description

The no column film rolling device of tomato planting

Technical field

The utility model relates to plant to use film rolling device technical field, the specially no column film rolling device of tomato planting.

Background technique

Greenhouse, also known as greenhouse.Energy light transmission, heat preservation (or heating), for the facility of cultivated plant.It is being not suitable for plant The season of growth can provide greenhouse breeding time and increase yield, be chiefly used in the plants such as low temperature season warm season vegetable, flowers, forest Cultivation or nursery etc..The type in greenhouse is more, can be divided into again according to different roof truss materials, lighting material, shape and heating condition etc. Many types.Tomato planting is also to be planted by greenhouse, needs the moment to pay close attention to and adjust in greenhouse in planting process At this moment temperature and ventilation condition just need to use this device of film-coiling device.Existing manual film-coiling device is to pass through in wound membrane Swing handle drives shaft and wound membrane to be rotated with extension bar, and being climb due to film-coiling device along bar is using film during wound membrane to wound membrane Device pulls power, and such mode be easy to cause the tearing and damage of film, so being badly in need of a kind of no column wound membrane of tomato planting Device solves the above problems.

Utility model content

The purpose of this utility model is to provide the no column film rolling devices of tomato planting, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: the no column film rolling device of tomato planting, packet Supportive body and mobile main body are included, the mobile main body is engaged on the outboard end of supportive body, fixes inside the supportive body Support rod is installed, the support rod bottom end is fixedly connected with pedestal, and the pedestal upper end, which is uniformly run through, offers mounting hole, and The mounting hole is distributed in matrix, and the side of the support rod offers rack gear, and the mobile body interior is symmetrically fixedly mounted There is shell, the shell inner end is fixedly connected with bearing, and the bearing inner end is fixedly connected with shaft, the shaft middle part Outboard end is fixedly connected with gear, and the shaft front end is fixedly connected with handle, and the shaft connects far from the side screw thread of handle It is connected to hexagon socket head cap screw, the shell side is fixedly connected with U type connecting rod, and outboard end is rotatably connected in the middle part of the U type connecting rod Idler wheel, the U type connecting rod outboard end is symmetrically fixedly connected with gasket, and the idler wheel is located among gasket and has between gasket Gap.

Preferably, the shaft offers threaded hole compatible with hexagon socket head cap screw far from handle side, and described interior Hex(agonal)screw is threaded in the inside of threaded hole.

Preferably, the shaft offers slot far from one end of handle, and threaded hole is communicated with slot.

Preferably, the support rod and rack gear are between idler wheel and gear, and the wheel and rack engages, the rolling Wheel is bonded with support rod.

Preferably, the shell side offers groove compatible with bearing, and the shaft and groove respectively with axis The inner and outer ring held is fixedly connected.

Preferably, the handle is rotatablely connected by bearing and shaft with shell.

Compared with prior art, the beneficial effects of the utility model are as follows:

Device can be stably mounted to desired position using mounting hole, the relationship being meshed by rack and pinion, benefit Shaft and gear rotation are driven with external force swing handle, drives mobile main body to move up along rack gear convenient for gear, passes through bearing The relationship that inner and outer ring is fixedly connected with the groove that shaft and shell institute side open up respectively, convenient for shaft be rotatably connected on bearing and The design person of being convenient to use of the inside of shell, handle applies external force, is opened by hexagon socket head cap screw and shaft far from handle side If the compatible relationship of threaded hole, using external force rotate hexagon socket head cap screw, so that hexagon socket head cap screw bottom end is supported on additional extension bar Outboard end, keep extension bar fixed locked, the design of idler wheel reduces the frictional force between mobile main body and support rod, is conducive to move Main body is moved up and down along rack gear, and U type connecting rod outboard end is symmetrically fixedly connected with gasket, prevents idler wheel from deviateing original during rotation The track come, the present apparatus can be climbed up automatically by external force in wound membrane process, avoid pullling power using film, be greatly reduced pair The damage that film is pullled reduces the loss of user's economy compared to existing manual roll film device.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model；

Fig. 2 is the supportive body structural schematic diagram of the utility model；

Fig. 3 is the mobile agent structure schematic diagram of the utility model.

In figure: 1- supportive body, 2- mobile main body, 3- pedestal, 4- mounting hole, 5- support rod, 6- rack gear, 7- handle, 8- Bearing, 9- shell, 10-U type connecting rod, 11- gasket, 12- idler wheel, 13- gear, 14- hexagon socket head cap screw, 15- shaft.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: the no column film rolling device of tomato planting, including Supportive body 1 and mobile main body 2, mobile main body 2 are engaged on the outboard end of supportive body 1, are fixedly installed with inside supportive body 1 Support rod 5,5 bottom end of support rod are fixedly connected with pedestal 3, and 3 upper end of pedestal, which is uniformly run through, offers mounting hole 4, utilize mounting hole 4 Device can be stably mounted to desired position, and mounting hole 4 is distributed in matrix, the side of support rod 5 offers rack gear 6, leads to The relationship that rack gear 6 is meshed with gear 13 is crossed, drives shaft 15 and gear 13 to rotate using external force swing handle 7, is convenient for gear 13 drive mobile main body 2 to move up along rack gear 6, and mobile 2 internal symmetry of main body is fixedly installed with shell 9, and 9 inner end of shell is solid Surely it is connected with bearing 8, the pass being fixedly connected respectively with the groove that 9 sides of shaft 15 and shell open up by 8 inner and outer ring of bearing System, the inside of bearing 8 and shell 9 is rotatably connected on convenient for shaft 15,8 inner end of bearing is fixedly connected with shaft 15, shaft 15 Middle part outboard end is fixedly connected with gear 13, and 15 front end of shaft is fixedly connected with handle 7, and the person of being convenient to use applies external force, turns Axis 15 is threaded with hexagon socket head cap screw 14 far from the side of handle 7, by hexagon socket head cap screw 14 and shaft 15 far from handle 7 one The compatible relationship of the threaded hole that side opens up rotates hexagon socket head cap screw 14 using external force, is supported on 14 bottom end of hexagon socket head cap screw The outboard end of additional extension bar keeps extension bar fixed locked, and 9 side of shell is fixedly connected with U type connecting rod 10, and 10 middle part of U type connecting rod is outer Side is rotatably connected to idler wheel 12, reduces the frictional force between mobile main body 2 and support rod 5, is conducive to mobile main body 2 along rack gear 6 move up and down, and 10 outboard end of U type connecting rod is symmetrically fixedly connected with gasket 11, prevent idler wheel 12 from deviateing during rotation originally Track, and idler wheel 12 is located among gasket 11 and has gap between gasket 11.

Shaft 15 offers threaded hole compatible with hexagon socket head cap screw 14, and hexagon socket head cap screw 14 far from 7 side of handle It is threaded in the inside of threaded hole, shaft 15 offers slot far from one end of handle 7, and threaded hole is communicated with slot, branch Strut 5 and rack gear 6 are between idler wheel 12 and gear 13, and gear 13 is engaged with rack gear 6, and idler wheel 12 is bonded with support rod 5, outside 9 side of shell offers groove compatible with bearing 8, and shaft 15 and groove are fixedly connected with the inner and outer ring of bearing 8 respectively, Hand 7 is rotatablely connected by bearing 8 and shaft 15 with shell 9.

Working principle: device when in use, is fixed by the mounting hole 4 uniformly opened up on pedestal 3 pacify first by the present apparatus Mounted in desired position, the compatible relationship of the threaded hole opened up by hexagon socket head cap screw 14 and shaft 15 far from 7 side of handle, Inside the slot that the extension bar insertion shaft 15 of external wound membrane is opened up far from 7 one end of handle, interior hexagonal spiral shell is rotated using external force Silk 14, makes 14 bottom end of hexagon socket head cap screw be supported on the outboard end of extension bar, so that extension bar fixation is locked in the inside of slot, by extension bar With the EDGE CONTACT of film, the pass being fixedly connected respectively with the groove that shaft 15 and 9 side of shell open up by 8 inner and outer ring of bearing System, using external force swing handle 7, make handle 7 with moving gear 13, be meshed by gear 13 with rack gear 6 and idler wheel 12 with prop up The relationship that strut 5 fits provides so that mobile main body 2 moves up along rack gear 6 and extension bar is driven to carry out wound membrane for user Convenience, better meets the needs of user.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. the no column film rolling device of tomato planting, including supportive body (1) and movement main body (2), it is characterised in that: the shifting Dynamic main body (2) are engaged on the outboard end of supportive body (1), are fixedly installed with support rod (5), institute inside the supportive body (1) It states support rod (5) bottom end to be fixedly connected with pedestal (3), pedestal (3) upper end, which is uniformly run through, to be offered mounting hole (4), and institute It states mounting hole (4) to be distributed in matrix, the side of the support rod (5) offers rack gear (6), and the mobile main body (2) is internal right Title is fixedly installed with shell (9), and shell (9) inner end is fixedly connected with bearing (8), and bearing (8) inner end is fixed It is connected with shaft (15), outboard end is fixedly connected with gear (13) in the middle part of the shaft (15), and shaft (15) front end is fixed It is connected with handle (7), the shaft (15) is threaded with hexagon socket head cap screw (14), the shell far from the side of handle (7) (9) side is fixedly connected with U type connecting rod (10), and outboard end is rotatably connected to idler wheel (12) in the middle part of the U type connecting rod (10), described U type connecting rod (10) outboard end is symmetrically fixedly connected with gasket (11), and the idler wheel (12) be located at gasket (11) it is intermediate and with pad Piece has gap between (11).

2. the no column film rolling device of tomato planting according to claim 1, it is characterised in that: the shaft (15) is separate Handle (7) side offers and hexagon socket head cap screw (14) compatible threaded hole, and the hexagon socket head cap screw (14) is threadedly coupled In the inside of threaded hole.

3. the no column film rolling device of tomato planting according to claim 1, it is characterised in that: the shaft (15) is separate One end of handle (7) offers slot, and threaded hole is communicated with slot.

4. the no column film rolling device of tomato planting according to claim 1, it is characterised in that: the support rod (5) and Rack gear (6) is located between idler wheel (12) and gear (13), and the gear (13) is engaged with rack gear (6), the idler wheel (12) with Support rod (5) fitting.

5. the no column film rolling device of tomato planting according to claim 1, it is characterised in that: shell (9) side Offer with bearing (8) compatible groove, and the shaft (15) and groove respectively with the fixed company of the inner and outer ring of bearing (8) It connects.

6. the no column film rolling device of tomato planting according to claim 1, it is characterised in that: the handle (7) passes through Bearing (8) and shaft (15) are rotatablely connected with shell (9).