CN108243728B

CN108243728B - Hand propelled jujube collection device

Info

Publication number: CN108243728B
Application number: CN201810115346.4A
Authority: CN
Inventors: 王美美; 杨海杰; 马铭; 陈彦涛; 王琳
Original assignee: Anyang Institute of Technology
Current assignee: Anyang Institute of Technology
Priority date: 2018-02-06
Filing date: 2018-02-06
Publication date: 2023-07-14
Anticipated expiration: 2038-02-06
Also published as: CN108243728A

Abstract

The invention discloses a hand-push type jujube collecting device, which comprises a handle, wherein a fork at the front end of the handle is respectively and rotatably connected with a left pin shaft and a right pin shaft, the left pin shaft and the right pin shaft are respectively arranged on a left cover plate and a right cover plate, a plurality of support plates which are uniformly distributed along the circumferential direction are arranged between the left cover plate and the right cover plate, a plurality of clamping grooves are formed on the outer side edges of the support plates, an annular groove is formed on each support plate at the position which is equal to the left cover plate or the right cover plate, an elastic rubber ring is sleeved in each annular groove, a hinge shaft is fixed on the inner side of each support plate, a hinge connecting plate I and a hinge connecting plate II are connected through the hinge shaft, a baffle plate I and a baffle plate II are respectively fixed, and one side far away from the hinge shaft swings outwards to the limit position to form a closed inner barrel.

Description

Hand propelled jujube collection device

Technical Field

The invention relates to a jujube collecting device, in particular to a hand-push jujube collecting device.

Background

Every season that arrives date and receive goods is the busy season of jujube farmers, and current date is collected a comparatively common mode and is adopted mechanical automation to collect, can harm the jujube tree in the collecting process, can mix branch, leaf in the date that collects simultaneously, and the effect is unsatisfactory, and another comparatively common mode is, the manual work is with the bamboo pole to beat the date, and the reuse is manual to be picked up, and is efficient slow, and the amount of labour is big.

The annular elastic rubber ring is sleeved on the supporting plate, and the date is collected by utilizing the deformation of the elastic rubber ring, so that the jujube collecting device has a good collecting effect; the baffle is connected in the rotation on the backup pad inboard, can utilize the action of gravity to make the baffle open and shut, and the work process is in the baffle arrival relatively higher position baffle opening makes the date of collecting fall into in the interior bucket, and the baffle is closed when the baffle arrival rotates lower position, effectively reduces the damage of date and avoids the influence of the many elastic rubber rings of date. The supporting plate is folded with a spring pin, when the ground is uneven, the spring pin pops up to reduce the distance between the elastic rubber ring and the ground, so that the elastic rubber ring can be easily collected into the jujube in the minor groove; with double-cylinder structural design, can avoid collecting jujube twice contact ground, reduce the loss of ground scratch to the jujube, have the discharge gate on the double-cylinder design simultaneously can also make things convenient for the collection of jujube.

Disclosure of Invention

The invention aims at the existing jujube collecting mode and collecting device, and provides a hand-push type jujube collecting device with an elastic rubber ring and an inner barrel with an opening and closing baffle structure.

The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides a hand propelled jujube collection device, includes handle 1, left side cover 3, right side apron 5, handle 1 front end set up to forked, its forked both sides rotate respectively and connect left round pin axle 2, right round pin axle 4, left round pin axle 2 is fixed at the circular center of left side apron 3, right round pin axle 4 is fixed at the circular center of right side apron 5, left round pin axle 2, right round pin axle 4 are along controlling the direction level setting, left side cover 3, right side apron 5 are the disc, and coaxial setting.

The left side cover plate 3, be provided with a plurality of backup pad 6 along left side apron 3 or right side apron 5 circumferencial direction equipartition between the right side cover plate 5, left side cover plate 3, right side apron 5 respectively fixed connection every backup pad 6's left and right both ends, the outside horizontal edge of backup pad 6 is provided with a plurality of draw-in groove 601 along horizontal direction equipartition, the draw-in groove 601 of every backup pad 6 distance left side apron 3 or right side apron 5 equal position forms an annular groove, all overlaps in every annular groove and establishes an elastic rubber ring 7, the inboard of draw-in groove 601 is provided with the spring pin 602 towards the backup pad 6 outside, the inboard of every backup pad 6 all fix hinge axle 10, hinge axle 10 sets up along left and right directions level, hinge connecting plate one 9, hinge connecting plate two 11 form hinged connection through hinge axle 10, hinge connecting plate one 9, hinge connecting plate two 11 respectively fixed baffle one 8, baffle two 12, baffle one 8, baffle two 12 are symmetrical about backup pad 6, when the baffle hinge on the backup pad leaves one side of axle all outwards swings to extreme position, form a confined interior.

The sections of the first baffle plate 8 and the second baffle plate 12 parallel to the left side cover plate 3 or the right side cover plate 5 are arc-shaped, and when one sides of the first baffle plate 8 and the second baffle plate 12 far away from the hinge shaft 10 swing outwards to the limit position, the inner arc surfaces corresponding to the first baffle plate 8 and the second baffle plate 12 are coaxial with the left pin shaft 2 and the right pin shaft 4.

The spring pin 602 is provided with a cylinder 6021 with a larger diameter towards one end of the inner side, the cylinder 6021 slides along a hole in the inner and outer direction arranged on the supporting plate 6, the hole in the inner and outer direction arranged on the supporting plate 6 is screwed with the hollow nut 604, an inner hole of the hollow nut 604 is in sliding connection with the outer part of the spring pin, the outer end of the spring pin passes through the hollow nut 604 to be propped against the elastic rubber ring 7, the inner end surface of the spring pin 602 is propped against the outer end of the spring 603, and the inner end of the spring 603 is propped against the inner end of the hole in the inner and outer direction arranged on the supporting plate 6.

The left cover plate 3 is provided with an openable or closable discharging cover 301 for pouring out the collected jujubes.

The distance between two adjacent elastic rubber rings 7 is smaller than the average diameter of the Chinese dates, so that most of the Chinese dates are collected.

The number of the supporting plates 6 is 8, and the number of the clamping grooves 601 is 25.

When one side far away from the hinge shaft swings to the limit position towards the outside, the central angle corresponding to the section of the first baffle plate 8 and the second baffle plate 12 parallel to the direction of the left cover plate 3 or the right cover plate 5 is 45 degrees.

The outer side edges of the supporting plates 6 are tangent to the outer cylindrical surfaces of the left cover plate 3 and the right cover plate 5.

The beneficial effects of this application:

1. the annular elastic rubber ring is sleeved on the supporting plate, and the date is collected by utilizing the deformation of the elastic rubber ring, so that the jujube collecting device has a good collecting effect;

2. the baffle is connected to the inner side of the supporting plate in a rotating way, so that the baffle can be opened and closed under the action of gravity, the baffle is opened when the baffle reaches a relatively high position in the working process, so that collected Chinese dates fall into the inner barrel, and when the baffle reaches a lower position, the baffle is closed, thereby effectively reducing the damage of the Chinese dates and avoiding the influence of multiple elastic rubber rings of the Chinese dates;

3. the supporting plate is folded with a spring pin, when the ground is uneven, the spring pin pops up to reduce the distance between the elastic rubber ring and the ground, so that the elastic rubber ring can be easily collected into the jujube in the minor groove;

4. with double-cylinder structural design, can avoid collecting jujube twice contact ground, reduce the loss of ground scratch to the jujube, have the discharge gate on the double-cylinder design simultaneously can also make things convenient for the collection of jujube.

Drawings

Fig. 1 is a simplified schematic diagram of a hand-push type jujube collecting apparatus.

Fig. 2 is a schematic diagram of a hand-push type jujube collecting apparatus.

Fig. 3 is a schematic diagram of a connection structure of the support plate and the cover plates on both sides.

Fig. 4 is a schematic diagram of a circular rubber ring clamping groove arranged on a supporting plate.

Fig. 5 is a schematic view of a structure in which a support plate is hinged to two inner tub baffles by a hinge toward the inner side of the collecting device.

FIG. 6 is a schematic view of the structure of the spring pin in the clamping groove on the supporting plate.

Description of the embodiments

The reference numerals are 1 a handle, 2 a left pin shaft, 3 a left cover plate, 4 a right pin shaft, 5 a right cover plate, 6 a support plate, 7 an elastic rubber ring, 8 a baffle I, 9 a hinge connecting plate I, 10 a hinge shaft, 11 a hinge connecting plate II, 12 a baffle II, 602 a spring pin, 603 a spring and 604 a hollow nut.

Referring to fig. 1-6, a hand-push type jujube collecting device comprises a handle 1, a left pin shaft 2, a left cover plate 3, a right pin shaft 4, a right cover plate 5, a supporting plate 6, an elastic rubber ring 7, a baffle I8, a hinge connecting plate I9, a hinge shaft 10, a hinge connecting plate II 11, a baffle II 12, a spring pin 602, a spring 603 and a hollow nut 604, wherein the front-back left-right direction of the hand-push type jujube collecting device is defined by a user, the front-back left-right direction of the hand-push type jujube collecting device is defined by the user, the center of a left cover plate 3 or a right cover plate 5 is defined as the inner side, the outer cylindrical surface direction of the left cover plate 3 or the right cover plate 5 is defined as the outer side so as to describe the application, the front end of the handle 1 is in a fork shape, the fork-shaped two sides of the handle are respectively and rotatably connected with the left pin shaft 2 and the right pin shaft 4, the left pin shaft 2 is fixed at the round center of the left cover plate 3, the right pin shaft 4 is fixed at the round center of the right cover plate 5, the left pin shaft 2 and the right pin shaft 4 is arranged in the horizontal direction, the left cover plate 3 and the right cover plate 5 are in the round center, and are coaxially arranged, the circle-shaped directions, and the left cover plate 3 and the left cover plate 5 is used for opening and discharging the jujube is opened or closed.

The left side cover plate 3, be provided with 8 backup pad 6 along left side cover plate 3 or right side cover plate 5 circumferencial direction equipartition between the right side cover plate 5, left side cover plate 3, right side cover plate 5 respectively the left and right both ends of 8 backup pads 6 of fixed connection, 25 draw-in

grooves

601,8 that are provided with along the horizontal direction equipartition on the outside horizontal edge of backup pad 6 are apart from the draw-in groove 601 of the equal position of left side cover plate 3 or right side cover plate 5 and form an annular groove, all overlap in every annular groove and establish an elastic rubber ring 7. The distance between two adjacent elastic rubber rings 7 is smaller than the average diameter of the Chinese dates, so that most of the Chinese dates are collected.

The inside of draw-in groove 601 is provided with the spring pin 602 towards the backup pad 6 outside, and the spring pin 602 outer end pushes up on the inboard surface of elastic rubber ring 7 for when the ground is not level, pushes up the elastic rubber ring 7 in this draw-in groove 601 outwards, adapts to the change of topography.

The hinge shaft 10 is fixed on the inner side of each supporting plate 6, the hinge shaft 10 is arranged in the horizontal direction, the hinge connecting plate I9 and the hinge connecting plate II 11 are connected through the hinge shaft 10 in a hinged mode, the hinge connecting plate I9 and the hinge connecting plate II 11 are respectively used for fixing the baffle I8 and the baffle II 12, the baffle I8 and the baffle II 12 are symmetrical in the front-back direction relative to the supporting plates 6, the sections of the baffle I8 and the baffle II 12, which are parallel to the left side cover plate 3 or the right side cover plate 5, are arc-shaped, when one side of the baffle I8 and the baffle II 12, which is far away from the hinge shaft 10, swings outwards to the limit position, the inner arc surfaces corresponding to the baffle I8 and the baffle II 12 are coaxial with the left pin shaft 2 and the right pin shaft 4, and the central angles corresponding to the baffle I8 and the baffle II 12 are 45 degrees, namely, when all the baffles on the 8 supporting plates swing outwards to the limit position, the hinge shaft 10, the hinge connecting plate I9, the hinge II 11, the baffle I8 and the baffle II 12 are identical.

When the user needs to collect the subaerial jujube that scatters, beat the jujube with the bamboo pole earlier, the user holds the handle, and push handle makes left side cover 3, right side cover 5 roll along ground, when the elastic rubber ring presses the jujube, because collection device's weight, the elastic rubber ring can utilize its elastic deformation to collect subaerial jujube, the baffle rotates to connect at the hinge epaxially, can utilize the effect of gravity to make the baffle open and shut, the baffle utilizes gravity to open when the baffle reaches the top, fall into the interior bucket with the jujube of collecting, the baffle is closed when the baffle is in the below position, prevent that the jujube in the interior bucket from coming out from interior bucket, can effectively reduce the damage of jujube and avoid the influence of jujube many elastic rubber rings elasticity. The device is also provided with the spring pin, when the ground is uneven, the spring pin can pop up to enable the distance between the elastic rubber band and the ground to be small, so that the elastic rubber band can be easily collected into the jujube in the minor groove. After the dates are fully collected, the discharging cover 301 is positioned in the inner barrel, the discharging cover 301 is opened, and the collected dates are emptied.

Claims

1. The utility model provides a hand propelled jujube collection device, includes handle (1), left side cover (3), right side cover (5), its characterized in that: the front end of the handle (1) is fork-shaped, two fork-shaped sides of the handle are respectively connected with a left pin shaft (2) and a right pin shaft (4) in a rotating mode, the left pin shaft (2) is fixed at the round center of the left side cover plate (3), the right pin shaft (4) is fixed at the round center of the right side cover plate (5), the left pin shaft (2) and the right pin shaft (4) are horizontally arranged along the left-right direction, and the left side cover plate (3) and the right side cover plate (5) are disc-shaped and coaxially arranged;

the left side cover plate (3) and the right side cover plate (5) are provided with a plurality of supporting plates (6) which are uniformly distributed along the circumferential direction of the left side cover plate (3) or the right side cover plate (5), the left side cover plate (3) and the right side cover plate (5) are respectively and fixedly connected with the left end and the right end of each supporting plate (6), the outer side horizontal edge of each supporting plate (6) is provided with a plurality of clamping grooves (601) which are uniformly distributed along the horizontal direction, the clamping grooves (601) which are at equal positions apart from the left side cover plate (3) or the right side cover plate (5) on each supporting plate (6) form an annular groove, the inner side of each annular groove is sleeved with an elastic rubber ring (7), the inner side of each clamping groove (601) is provided with a spring pin (602) which faces the outer side of the supporting plate (6), the inner side of each supporting plate (6) is fixedly provided with a hinge shaft (10), the hinge shaft (10) is horizontally arranged along the left and right directions, the hinge connecting plates (9) and the hinge connecting plates (11) form hinge connection through the hinge shaft (10), the hinge connecting plates I (9), the hinge connecting plates II (11) are respectively fixed with the hinge connecting plates (8) and the hinge connecting plates II (12) which face the outer sides of the supporting plates (8) and are far away from the whole side of the supporting plates (8), forming a closed inner barrel;

the sections of the first baffle (8) and the second baffle (12) parallel to the left cover plate (3) or the right cover plate (5) are arc-shaped, and when one side of the first baffle (8) and one side of the second baffle (12) far away from the hinge shaft (10) swings outwards to the limit position, the inner arc surfaces corresponding to the first baffle (8) and the second baffle (12) are coaxial with the left pin shaft (2) and the right pin shaft (4);

the spring pin (602) is provided with a cylinder (6021) with a larger diameter towards one end of the inner side, the cylinder (6021) slides along a hole in the inner and outer direction arranged on the supporting plate (6), the hole in the inner and outer direction arranged on the supporting plate (6) is screwed with the hollow nut (604), an inner hole of the hollow nut (604) is connected with the outer part of the spring pin in a sliding manner, the outer end of the spring pin passes through the hollow nut (604) to be propped against the elastic rubber ring (7), the inner end surface of the spring pin (602) is propped against the outer end of the spring (603), and the inner end of the spring (603) is propped against the inner end of the hole in the inner and outer direction arranged on the supporting plate (6);

the left side cover plate (3) is provided with an openable or closable discharging cover (301) for cleaning and pouring out the collected Chinese dates.

2. The hand propelled date collection device of claim 1, wherein: the distance between two adjacent elastic rubber rings (7) is smaller than the average diameter of the Chinese dates, so that most of the Chinese dates are collected.

3. The hand propelled date collection device according to claim 1 or 2, wherein: the number of the supporting plates (6) is 8, and the number of the clamping grooves (601) is 25.

4. A hand propelled date collection device according to claim 3 and wherein: when one side far away from the hinge shaft swings to the limit position towards the outside, the central angle corresponding to the section of the first baffle (8) and the second baffle (12) parallel to the direction of the left cover plate (3) or the right cover plate (5) is 45 degrees.

5. The hand propelled date collection device of claim 1, wherein: the outer side edges of the supporting plates (6) are tangent to the outer cylindrical surfaces of the left side cover plate (3) and the right side cover plate (5).