Reflective film pressing stone remover for orchard

Abstract

The utility model relates to an orchard reflective film pressing stone discharging device which comprises a machine frame, a stone discharging outer shell and a stone discharging frame, the stone discharging outer shell and the stone discharging frame are installed on the machine frame, the stone discharging frame comprises a vertical shaft rotationally connected with the machine frame and a rotating disc fixedly connected with the vertical shaft and located in the stone discharging outer shell, and the vertical shaft is in transmission connection with a driving device. Guide vertical plates which are sequentially arranged in the circumferential direction are fixedly arranged on the upper surface of the rotating disc, the guide vertical plates extend in the radial direction, and a stone discharging channel is formed between every two adjacent guide plates in the circumferential direction; a stone discharging hole matched with the stone discharging channel is formed in the stone discharging shell, and a stone falling cylinder extending in the vertical direction is fixedly connected to the outer side face of the stone discharging shell. According to the utility model, the stone discharging frame is arranged to carry and buffer the pressing stones, and then the stones are discharged by utilizing a centrifugal effect, so that the pressing stones are prevented from directly falling to the reflective film from a high position to cause impact damage to the reflective film; and meanwhile, by arranging the stone containing barrel, the impact of the stone on the stone discharging frame rotating disc is reduced, and the impact of the falling stone on the reflective film is further reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery technical field especially the orchard reflective film's compression, concretely refers to a kind of orchard reflective film compression stone discharging device. BACKGROUND

[0002] The reflective film is set in the orchard, which can emit light, so that the light can irradiate the non-sunny side of the fruit, and the whole surface of the fruit can receive light irradiation. Therefore, laying the reflective film can improve the lighting conditions of the whole orchard, promote fruit coloring and increase the number of fully red fruits.

[0003] At present, although various types of reflective film covering racks have simple structure and are convenient to adjust, most of them lack a device for covering the reflective film. After laying the reflective film, it is necessary to cover the compression stone on the reflective film to better compress the reflective film. Since there is no special equipment for covering the compression stone, manual operation is still the main method. Workers cover the compression stone for compressing the reflective film on the reflective film. Since workers are used to throwing stones directly onto the reflective film during manual operation, it is very easy to cause damage to the reflective film. Therefore, there is an urgent need for a device for compressing stone of the reflective film in the orchard. SUMMARY

[0004] The utility model provides a kind of orchard reflective film compression stone discharging device for the deficiency of prior art, which can replace manual operation to lay stone for compressing the reflective film, and reduce the damage of stone to the reflective film.

[0005] The utility model is realized by the following technical scheme, provides a kind of orchard reflective film compression stone discharging device, including frame, and install the stone discharging shell and stone discharging frame on the frame, the stone discharging frame includes the vertical shaft rotationally connected with the frame, and the rotating disc is fixedly connected with the vertical shaft and located in the stone discharging shell, the vertical shaft is transmission connection drive arrangement, the upper surface of the rotating disc is fixedly provided with the guide vertical plate sequentially arranged along the circumference, guide vertical plate extends along the radial, and the stone discharging channel is formed between the two adjacent guide plates along the circumference;The stone discharging hole that is adapted to the stone discharging channel is formed in the stone discharging shell, and the stone discharging shell is fixedly connected with the stone falling tube extending along the vertical direction on the outside, the feed inlet of the stone falling tube is adapted to the stone discharging hole, and the discharge port of the stone falling tube is located below the feed inlet of the stone falling tube.

[0006] In use, the compression stone is placed in the stone discharging shell and falls onto the rotating disc by its own gravity. At the same time, the vertical shaft rotates under the drive of the drive arrangement. The stone on the rotating disc enters the stone discharging hole through the stone discharging channel under the action of centrifugal force, and then enters the stone falling tube. The stone falls onto the reflective film through the discharge port of the stone falling tube, thereby avoiding the damage to the reflective film caused by throwing the stone directly onto the reflective film from a high place.

[0007] As optimization, the lower end of the vertical shaft is fixed with a first bevel gear; the driving device comprises an axle rotatably connected to the frame, a power mechanism driving the axle to rotate, a walking wheel mounted on the axle, and a second bevel gear meshing with the first bevel gear. The optimization scheme drives the vertical shaft by the axle of the walking wheel, drives the vertical shaft to rotate through the meshing of the second bevel gear and the first bevel gear, thereby realizing the synchronization of the frame walking and the vertical shaft rotating, and the driving mechanism for the vertical shaft is not additionally and specially arranged, so that the structure is simpler.

[0008] As optimization, the feeding port of the rock falling cylinder is located at the upper end of the side wall of the rock falling cylinder facing the rock discharging shell, the discharging port of the rock falling cylinder is located at the lower end of the side wall away from the rock discharging shell, and the bottom of the rock falling cylinder is upwardly inclined from the lower edge of the discharging port. The optimization scheme avoids that the stones directly fall from the rock falling cylinder to the reflective film, so that the stones roll out through the discharging port on the side after being slowed down by the bottom of the rock falling cylinder, and the impact damage of the compacting stones to the reflective film is further reduced.

[0009] As optimization, the rock discharging shell is further fixed with a rock loading cylinder above the rock discharging frame, the rock loading cylinder comprises a cylinder and a conical cylinder fixed to the lower end of the cylinder, and the lower end of the conical cylinder has a smaller diameter than the upper end. The optimization scheme is provided with the rock loading cylinder, so that the compacting stones loaded in the rock loading cylinder fall to the rotating disc of the rock discharging frame, the stones are buffered by the side wall of the conical cylinder, and the stones slide down along the side wall of the conical cylinder, thereby reducing the impact damage of the stones to the rotating disc.

[0010] As optimization, the upper end of the rock discharging shell is sleeved with a connecting sleeve, the connecting sleeve is fixed to the rock discharging shell through bolts, and the outer side wall of the connecting sleeve is fixed with a support through bolts. The optimization scheme is provided with the connecting sleeve and the support, so that the rock discharging shell is conveniently mounted on the frame, and the rock discharging shell is conveniently disassembled and maintained.

[0011] The utility model discloses the beneficial effect is: through setting up the rock discharging frame and buffering the compacting stone, then using centrifugal effect to make the stone discharge, avoided the compacting stone from high place directly falling to the reflective film and caused the impact damage to the reflective film, and through setting up the rock loading cylinder, reduced the impact of the stone to the rotating disc of the rock discharging frame, through the rock falling cylinder, further reduced the impact of the stone to the reflective film when falling. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram of the utility model;

[0013] Figure 2 It is the exploded view schematic diagram of the utility model;

[0014] Figure 3 It is the internal structure schematic diagram of the utility model;

[0015] Figure 4 It is a structure diagram of the stone discharging frame.

[0016] The figure shows:

[0017] 1, support, 2, stone discharging shell, 3, first bevel gear, 4, stone loading cylinder, 5, stone discharging frame, 6, guide vertical plate, 7, rotating disc, 8, vertical shaft, 9, stone discharging channel, 10, stone falling cylinder, 11, connecting sleeve. DETAILED DESCRIPTION

[0018] In order to clearly illustrate the technical features of the present scheme, the present scheme will be described below through specific embodiments.

[0019] As Figure 1 shown in one kind of orchard reflective film stone pressing device, including frame, and the stone discharging shell 2 and the stone discharging frame 5 installed on the frame, the frame is rotatably installed with the wheel shaft and the driving motor driving the wheel shaft to rotate, the driving motor is in transmission connection with the wheel shaft, and the wheel shaft is installed with the traveling wheel at both ends. In practical application, the frame can adopt the main frame of agricultural walking equipment such as tractor, and the stone discharging device is moved by the agricultural walking equipment such as tractor.

[0020] The stone discharging frame 5 includes a vertical shaft 8 rotatably connected with the frame through a bearing, and a rotating disc 7 fixedly connected with the vertical shaft and located in the stone discharging shell, the vertical shaft drives the rotating disc to rotate when rotating. In the embodiment, the rotating disc is fixedly connected to the upper end of the vertical shaft, and the vertical shaft 8 is in transmission connection with the driving device. In the embodiment, the lower end of the vertical shaft 8 is fixedly provided with a first bevel gear 3, and the first bevel gear is located below the stone discharging shell. The driving device includes a wheel shaft rotatably connected with the frame, and a power mechanism driving the wheel shaft to rotate, the wheel shaft is provided with a traveling wheel and a second bevel gear in meshing connection with the first bevel gear, the wheel shaft drives the second bevel gear to rotate when rotating, and the first bevel gear and the second bevel gear are in meshing connection to drive the vertical shaft and the rotating disc to rotate.

[0021] The upper surface of the rotating disc is fixedly provided with guide vertical plates 6 arranged in sequence in the circumferential direction, the guide vertical plates 6 extend in the radial direction, and the stone discharging channels 9 are formed between two adjacent guide vertical plates in the circumferential direction, so that the pressed stone blocks on the rotating disc move along the stone discharging channels under the action of centrifugal force, thereby moving from the rotating disc to the stone falling cylinder. The rotating disc is circular, and the outer diameter of the rotating disc is matched with the inner diameter of the stone discharging shell, so as to avoid the pressed stone blocks from falling through the gap between the rotating disc and the stone discharging shell.

[0022] The stone discharging shell 2 is provided with a stone discharging hole matched with the stone discharging channel, the stone discharging hole is located at the same height as the stone discharging channel, and the stone discharging hole is located outside the rotating track of each stone discharging channel, so that the pressed stone blocks enter the stone falling cylinder 10 through the stone discharging hole when the rotating disc rotates.

[0023] The outer side of the stone discharging shell 2 is fixed with a vertically extending rock falling cylinder 10, the feeding port of the rock falling cylinder is matched with the stone discharging hole, and the discharging port of the rock falling cylinder is located below the feeding port. As an optimization scheme, the feeding port of the rock falling cylinder in this embodiment is located at the upper end of the side wall on the side of the rock falling cylinder facing the stone discharging shell, the discharging port of the rock falling cylinder is located at the lower end of the side wall away from the stone discharging shell, and the bottom of the rock falling cylinder is inclined upward from the lower edge of the discharging port, so that the stones entering from the feeding port first fall downward along the rock falling cylinder to the inclined bottom of the rock falling cylinder, the stones are blocked from falling downward further by the bottom of the rock falling cylinder, and are moved out of the rock falling cylinder to the side under the action of the inclined surface of the bottom, thereby greatly reducing the impact damage of the stones to the reflective film.

[0024] The stone discharging shell 2 further has a stone loading cylinder 4 fixed above the stone discharging frame, the stone loading cylinder 4 includes a cylinder and a conical cylinder fixed to the lower end of the cylinder, and the lower end of the conical cylinder has a smaller diameter than the upper end. In use, the bottom of the conical cylinder buffers the stones, thereby reducing the impact damage of the stones to the rotating disc.

[0025] In order to facilitate the installation and fixation of the stone discharging shell, the upper end of the stone discharging shell is sleeved with a connecting sleeve 11, the connecting sleeve is fixed to the stone discharging shell by bolts, the outer side wall of the connecting sleeve is fixed with a support 1 by bolts, the support is inclined, the upper end of the support is fixed to the connecting sleeve, and the lower end of the support 1 is fixed to the rack. In order to improve the stability of the stone discharging shell, a support beam supporting the stone discharging shell is fixed to the rack, and the support beam and the support work together to ensure the stability of the stone discharging shell.

[0026] In use, the stones are loaded into the stone loading cylinder, the stones fall onto the rotating disc of the stone discharging frame by their own gravity, at the same time, the first bevel gear receives the meshing force transmission of the second bevel gear, and transmits power to the vertical shaft, the vertical shaft drives the rotating disc to rotate, so that the stones on the rotating disc enter the rock falling cylinder along the stone discharging channel under the action of centrifugal force, and fall downward along the inner cavity of the rock falling cylinder to the bottom of the rock falling cylinder, the stones slowed down by the bottom of the rock falling cylinder are moved out of the discharging port on the side, and fall onto the reflective film to compact it. The falling speed of the stones is reduced once by the rotating disc, and the falling speed of the stones is reduced twice by the bottom of the rock falling cylinder, thereby greatly reducing the vertical speed of the stones falling onto the reflective film and reducing the impact damage to the reflective film.

[0027] Of course, the above description is also not limited to the above examples, the technical features not described in the utility model can be realized by or using the prior art, which will not be repeated here; the above embodiments and drawings are only used to illustrate the technical scheme of the utility model and are not a limitation on the utility model, the utility model has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that the changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the utility model do not deviate from the purpose of the utility model, and should also belong to the protection scope of the claims of the utility model.

Claims

1. A reflective film-based stone-removing device for orchards, characterized in that: The device includes a frame, a stone-discharging shell (2) and a stone-discharging frame (5) mounted on the frame. The stone-discharging frame (5) includes a vertical shaft (8) rotatably connected to the frame and a turntable (7) fixed to the vertical shaft and located inside the stone-discharging shell. The vertical shaft (8) is connected to a drive device. The upper surface of the turntable is fixed with guide plates (6) arranged sequentially in the circumferential direction. The guide plates (6) extend radially, and a stone-discharging channel (9) is formed between two adjacent guide plates in the circumferential direction. The stone discharge shell (2) is provided with a stone discharge hole adapted to the stone discharge channel. A vertically extending stone drop cylinder (10) is fixed to the outer side of the stone discharge shell (2). The inlet of the stone drop cylinder is adapted to the stone discharge hole, and the outlet of the stone drop cylinder is located below the inlet of the stone drop cylinder.

2. The orchard reflective film stone-removing device according to claim 1, characterized in that: The lower end of the vertical shaft (8) is fixedly fitted with a first bevel gear (3); The drive device includes a wheel axle rotatably connected to the frame, and a power mechanism for driving the wheel axle to rotate. The wheel axle is equipped with a traveling wheel and a second bevel gear that meshes with the first bevel gear.

3. The orchard reflective film stone-removing device according to claim 1, characterized in that: The inlet of the rock-falling cylinder is located at the upper end of the side wall facing the outer shell of the rock-falling cylinder, and the outlet of the rock-falling cylinder is located at the lower end of the side wall away from the outer shell of the rock-falling cylinder. The bottom of the rock-falling cylinder is inclined upward from the lower edge of the outlet.

4. The orchard reflective film stone-removing device according to claim 1, characterized in that: The outer shell (2) of the stone-discharging shell is also fixedly provided with a stone-loading cylinder (4) located above the stone-discharging frame. The stone-loading cylinder (4) includes a cylindrical cylinder and a conical cylinder fixed to the lower end of the cylindrical cylinder. The lower end diameter of the conical cylinder is smaller than the upper end diameter.

5. The orchard reflective film stone-removing device according to claim 1, characterized in that: The upper end of the stone-discharging shell is fitted with a connecting sleeve (11), and the connecting sleeve is fixed to the stone-discharging shell by bolts. The outer side wall of the connecting sleeve is fixed with a bracket (12) by bolts.

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