CN212064930U - A portable camphor tree seed harvesting device - Google Patents

Abstract

A portable camphor tree seed harvesting device is used for assisting manual work to complete efficient picking and collection of camphor tree seeds. The device is including picking module, collection module and power module, picks the module and includes picking head, telescopic link, ball pivot structure, operating handle, steel wire stay wire, storage line ware, automatic flexible electric wire drum, and collection module is including collecting passageway, collection basket and travelling car. One end of the telescopic rod is connected with the picking head, the other end of the telescopic rod is connected with the moving trolley through a spherical hinge structure, meanwhile, a picking head shell control mechanism is arranged on the telescopic rod, and the picking head shell is opened and closed through components such as an operating handle and a steel wire pull wire. This device adopts the cylinder to play the rotatory mode of tooth and combs the fruit, and the fruit drops when the fruit receives hits the power of beating and is greater than the cohesion of fruit and stalk, realizes picking, enters into the collection basket through collecting the passageway at last, will pick and collect integratively, has alleviateed fruit grower's work burden, and can satisfy the demand of gathering of most small-grain diameter fruit.

Description

A portable camphor tree seed harvesting device

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a machine for assisting manual picking of camphor seeds.

Background technique

According to data, the area south of the Yellow River in my country can produce tens of thousands of tons of camphor tree seeds and tens of thousands of tons of camphor tree seed oil, but it has not been fully developed and utilized, and most of the camphor tree seeds have fallen naturally and have not been used. Since the harvesting of camphor seeds is a crucial part of the entire industrial chain of processing and purifying high value-added camphor seeds, the difficulties in the picking process have caused the purchase price of the upstream camphor seeds to remain high, and the input of labor and labor costs is very high, thus hindering the healthy development in related fields.

At this stage, the vast majority of camphor tree seed picking methods rely on artificial bamboo poles (or sticks) to tap the trunk, and the bottom is covered with plastic film for collection. Manual picking is not only labor-intensive, but also low in picking efficiency, and causes greater damage to the camphor tree.

Chinese patent CN106954427A discloses an application for a "campus seed collection equipment", which completes the operation through a collection hopper, a filtering device, a cleaning and drying module, but the device is only limited to completing the collection, impurity removal, and screening of camphor seeds. It involves a specific method for picking camphor seeds; Chinese patent CN205093195U discloses the patent of "a kind of camphor tree seed collector", which uses an inverted funnel-shaped mesh sheet and is closely attached to the trunk through a fixing ring. Although it has the advantages of convenient use, easy production and good collection effect However, this method can only collect camphor tree seeds that fall naturally, and also does not involve the fundamental problem of how to get the camphor tree seeds out of the tree body through device operation.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a camphor tree seed picking device that integrates picking and collection, is portable and efficient, has little damage to the tree body, and is highly maneuverable, aiming at the deficiencies of the prior art. Aiming at the pain point of manual picking, which is inefficient and labor-intensive, it assists manual picking operations to solve the current problems faced by camphor tree seed picking.

The utility model is realized through the following technical solutions.

The portable camphor tree seed harvesting device of the utility model is composed of three parts: a picking part, a collecting part and a power part.

The picking parts include a picking head, a telescopic rod, a spherical hinge structure, a manipulation handle, a steel wire pulling wire, a wire storage device, an automatic telescopic wire drum, a clamp, and a hanging yard. The picking head is fixed on the top of the telescopic rod by bolts, and the telescopic rod is connected with the moving trolley in the collecting part through the ball hinge structure at its lower end; Hang the code, so that the hang code is fixed on the operating handle, one end of the steel wire is connected to the upper casing of the picking head, and the other end passes through the hang code to the wire storage device; the wire storage device is also through the clamp and the stud bolt. Fixed to telescopic rod.

The collection part is composed of a collection channel, a collection basket and a moving trolley. The upper end of the collecting channel is connected to the fruit receiving port of the lower casing of the picking head in the picking component, and the lower end leads to the collecting basket placed on the mobile trolley.

The power components include a DC motor, a DC power supply and a solar panel. The DC motor is fixed on the picking head frame in the picking component through the motor frame, and is connected to the DC power supply located on the mobile trolley through the wire, and the solar panel is arranged on the mobile trolley bracket. The picking head is arranged on the upper part of the telescopic rod, and the picking head includes an upper casing, a lower casing, spring teeth, a cylindrical roller frame, a frame, a scroll spring and a DC motor. There is a layer of rubber sleeve on the spring teeth, the end of which is bent in an arc shape, and the adjacent spring teeth on the cylindrical roller frame are arranged in a spiral line dislocation in the same direction; The frame is composed of slender plates whose ends are fixed on two circular side plates. The steel shaft passes through the frame and fixes the whole of the cylindrical roller frame. One end of the cylindrical roller frame is connected with the DC motor, and the DC motor is fixed on the frame through the DC motor frame; the lower casing of the picking head is fixed on the frame by screws, and there are through holes on both sides of the upper casing to cover the two sides of the lower casing. on the side cylinder; the center of the scroll spring is fixed on the side cylinder of the lower casing.

The top of the telescopic rod is connected to the picking head, and the end is fixed on the mobile trolley through the ball hinge structure, and the weight of the picking head is concentrated on the mobile trolley to realize the multi-directional manipulation of the entire picking head and the telescopic rod and the integrated operation of picking and collection.

A scroll spring is fixed in the wire storage device, a steel wire is wound inside, and is fixed on the telescopic rod through a clamp and a stud bolt.

The inside of the automatic telescopic wire drum is composed of a scroll spring and a spherical wire catcher, which is arranged on a mobile trolley through a drum frame. One end of the DC motor wire is wound inside the automatic telescopic wire drum, and the other end is connected to the DC motor through a telescopic rod. The excess DC motor wires are stored in the automatic telescopic wire drum. With the change of the length of the telescopic rod, the length of the DC motor wires will change accordingly, and the wires will not be entangled or blocked.

The upper end of the collection channel is connected to the fruit receiving port of the lower casing of the picking head, and the lower end leads to the collection basket, and the collection channel has certain flexibility.

The utility model fills the gap of machine picking camphor seeds, integrates the picking mechanism and the collecting mechanism, and integrates the picking and collecting parts into one. , At the same time, it has the advantages of strong maneuverability, small fruit damage, and is suitable for picking fruits of similar particle size; the end of the spring teeth is arc-shaped, and the spring teeth are arranged in a spiral. The scientific layout effectively improves the net recovery rate of camphor seeds, while reducing The damage to the tree body is avoided; the picking head casing imitates the crocodile mouth structure for bionic design, and adopts the mechanical linkage method of steel wire, hanger, joystick, wire storage, and scroll spring, so that the operator can control it at a low position. The opening and closing of the casing of the picking head at a high place prevents the camphor seeds from splashing around after being hit by the spring teeth, and reduces the loss rate of picking; an automatic telescopic wire drum is designed, and the reset characteristic of the scroll spring is used to realize the automatic collection of motor wires, It is convenient and quick to avoid the cumbersome winding of wires and manual winding and finishing during the operation.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a structural diagram of the roller spring teeth of the present invention.

Figure 3 is a perspective view of the picking head of the present invention.

Figure 4 is a partial perspective view of the mobile trolley of the present invention.

FIG. 5 is a schematic diagram of the three-dimensional structure of the operating handle part of the present invention.

Fig. 6 is a partial enlarged view of the casing scroll spring of the utility model.

In the picture: 1- Picking head; 2- Collection channel; 3- Telescopic rod; 4- Solar panel; 5- Collection basket; 6- DC power supply; 7- Automatic telescopic wire drum; 8- Mobile trolley; ; 10- joystick; 11- spring teeth; 12- rubber sleeve; 13- cylinder roller frame; 14- steel shaft; 15- upper casing; 16- lower casing; 17- frame; 18- scroll spring ; 19- DC motor; 20- Ball hinge structure; 21- Steel wire; 22- Clamp; 23- Hanging code.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings and embodiments.

As shown in FIG. 1, it is an overall view of the utility model; the embodiment includes a picking component, a collecting component and a power component; the picking component includes a picking head 1, a telescopic rod 3, a spherical hinge structure 20, a manipulation handle 10, Steel wire cable 21, wire storage device 9, automatic telescopic wire drum 7, clamp 22, hanger 23; the picking head includes an upper casing 15, a lower casing 16, a cylindrical roller frame 13, a steel shaft 14, a frame 17. DC motor 19, spring teeth 11 and scroll spring 18; the collection part includes a collection channel 2, a collection basket 5 and a moving trolley 8; the power part includes a DC motor 19, a DC power supply 6 and a solar panel 4.

The picking head 1 is fixed to the telescopic rod 3 through bolts; the telescopic rod 3 is connected to the mobile trolley 8 through a ball hinge structure 20 .

The top end of the telescopic rod 3 is connected with the picking head 1 , and the end is sleeved on the spherical hinge structure 20 , and the spherical hinge structure 20 is fixed on the mobile trolley 8 .

As shown in FIG. 3 , the upper and lower casings are composed of an upper casing 15 and a lower casing 16 , the lower casing 16 is fixed on the frame by screws, and through-hole sleeves are opened on both sides of the upper casing 15 There are cylinders on both sides of the lower casing 16 .

2 and 3, the cylindrical roller frame 13 is fixed to the steel shaft 14, the steel shaft 14 passes through the frame 17, and one end is connected to the DC motor 19, and the DC motor 19 is fixed to the frame through the motor frame superior. The cylindrical roller frame 13 is composed of five elongated plates, and two ends of the five elongated plates are respectively fixed on two circular side plates.

The elastic teeth 11 are covered with a layer of rubber sleeve 12, which is fixed on the elongated plate by screws. The distance between two elastic teeth on the same elongated plate is 5cm, and each row of elastic teeth is displaced in the same direction relative to the previous row of elastic teeth. 5mm.

The center of the scroll spring 18 is fixed on the cylinder on one side of the lower casing 16 , and the outer side is fixed on the upper casing 15 .

As shown in FIG. 5 , the top of the operating handle 10 passes through a stud bolt, and is fixed on the telescopic rod 3 through a clamp 22, and the hanger 23 is fixed on the operating handle 10, and passes through the steel wire 21 in the middle; One end of the wire pulling wire 21 is fixed on the upper casing 15, and the other end is connected to the wire storage device 9 through the hanger 23; The head bolt is fixed on the telescopic rod 3.

As shown in FIG. 4 , the collection part includes a collection channel 2, a collection basket 5 and a mobile trolley 8; the material of the tube wall of the collection channel 2 is PVC mesh cloth, which is supported by a high-carbon wire spring spiral telescopic frame, and the upper end corresponds to the lower machine The lower end of the fruit receiving port of the shell leads to the collecting basket 5 , and the collecting basket is placed on the moving trolley 8 .

The automatic telescopic wire drum 7 is fixed on the moving trolley 8 through a drum frame, a scroll spring is fixed inside, the motor wire is wound inside, and is connected to the motor 19 through the telescopic rod 3 .

The universal ball bearing of the ball hinge structure 20 is fixed on the moving trolley, and the upper end of the ball bearing is threaded, which is matched with the sleeve at the end of the telescopic rod 3 .

The solar panel 4 is fixed on a bracket, and the bracket is fixed on a mobile trolley.

Embodiment 1: at first rotate the hanging yard 23 and the telescopic rod knob, adjust the telescopic rod 3 to a suitable height, rotate the hanging yard 23 and the telescopic rod knob again, fix the wire cable 21 and the telescopic rod 3, press down the joystick 10, pass the wire The pull wire 21 drives the upper casing 15 to open, moves the telescopic rod 3 until the branches and leaves enter the picking head casing, and then lifts the operating handle 10 upwards, relying on the scroll spring 18 to make the picking head casing clamp the branches at the picked part. When the switch is turned on, the drum teeth 11 rotate and comb the fruit, the fallen fruit slides into the collection basket 5 through the collection channel 2, and the human hand supports the telescopic rod 3 to adjust the picking position, and the bottom end of the telescopic rod 3 is sleeved on the ball hinge structure 20. , the weight of the picker is concentrated on the mobile trolley 8, when the collection basket 5 is full, it is directly replaced and placed nearby, and then another collection basket is placed.

Although the embodiments have been described in detail with reference to the accompanying drawings, the descriptions are only illustrative rather than restrictive, and those skilled in the art can still realize that, without departing from the scope of the claims, the present invention can still be used. The utility model carries out various modifications and transformations, and they should all belong to the protection scope of the present invention.

Claims (1)

1. a portable camphor tree seed harvesting device, is made up of three major parts of picking part, collecting part and power part, and it is characterized in that: The picking parts include a picking head, a telescopic rod, a spherical hinge structure, a control handle, a steel wire, a wire storage device, an automatic telescopic wire drum, a clamp, and a hanging yard; the picking head is fixed on the top of the telescopic rod by bolts, and the telescopic rod passes through. The ball hinge structure at the lower end is connected with the mobile trolley in the collecting part; the end of the control handle passes through the stud bolts and is fixed to the telescopic rod through the clamp; One end is connected to the upper casing of the picking head, and the other end leads to the wire storage device through the hanging yard; the wire storage device is fixed to the telescopic rod through clamps and stud bolts; The collecting part is composed of a collecting channel, a collecting basket and a mobile trolley; the upper end of the collecting channel is connected to the fruit receiving port of the lower casing of the picking head in the picking component, and the lower end leads to the collecting basket placed on the moving trolley; The power component includes a DC motor, a DC power supply and a solar panel; the DC motor is fixed on the picking head frame in the picking component through the motor frame, and is connected to the DC power supply located on the mobile trolley through a wire, and the solar panel is arranged on the mobile trolley bracket superior; The picking head includes an upper casing, a lower casing, spring teeth, a cylindrical roller frame, a frame, and a scroll spring; the spring teeth are covered with a layer of rubber sleeves, the ends of which are in the shape of arc bending, and the cylindrical rollers are The adjacent spring teeth on the frame are arranged in a spiral line dislocation in the same direction; the spring teeth are fixed on the cylindrical roller frame, and the cylindrical roller frame is composed of slender plates fixed on two circular side plates at both ends, and the steel shaft Through the frame, the whole cylindrical roller frame is fixed; one end of the cylindrical roller frame is connected to the DC motor, and the DC motor is fixed on the frame through the DC motor frame; the lower casing of the picking head is fixed on the frame by screws, and the upper machine There are through holes on both sides of the shell to cover the cylinders on both sides of the lower casing; the center of the scroll spring is fixed on the cylinder on one side of the lower casing; A scroll spring is fixed in the wire accumulator, a steel wire is wound inside, and is fixed on the telescopic rod through a clamp and a stud bolt; The inside of the automatic telescopic wire drum is composed of a scroll spring and a spherical wire catcher, which is arranged on a mobile trolley through a drum frame, one end of the DC motor wire is wound inside the automatic telescopic wire drum, and the other end is connected to the DC motor through a telescopic rod; The upper end of the collection channel is connected to the fruit receiving port of the lower casing of the picking head, and the lower end leads to the collection basket, and the collection channel is flexible.

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