CN213152974U

CN213152974U - Fruit beating rod

Info

Publication number: CN213152974U
Application number: CN202021219512.4U
Authority: CN
Inventors: 阮丽英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-05-11
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a technical field is picked to the nut, specifically discloses a beat fruit pole for pick nuts such as walnut, hickory, jujube. The utility model discloses a beat fruit pole includes two interconnect's the body of rod at least, is provided with axial limit structure between the tip of the adjacent body of rod. The fruit beating rod of the utility model is formed by connecting a plurality of rod bodies to form a longer fruit beating rod, the length of the fruit beating rod can be controlled, and the fruit beating rod is convenient to carry; because set up axial limit structure between the tip of the adjacent body of rod, at the in-process of beating the fruit of waving, because axial limit structure's existence, can not appear because of the unusual situation that becomes tight of atress between the adjacent body of rod, when beating the fruit and accomplish the back, can easily realize beating the dismantlement or flexible between the adjacent body of rod of fruit pole to reduce the risk that the body of rod damaged.

Description

Fruit beating rod

Technical Field

The utility model relates to a technical field is picked to the nut, concretely relates to beat fruit pole for pick nuts such as walnut, hickory, jujube.

Background

In the prior art, for some nuts such as walnuts, pecans, jujubes, gingkoes and the like growing on trees, long fruit beating rods are needed to be used for picking in a beating mode. The existing fruit beating rods mainly comprise two types, one type is a long bamboo rod type, and the existing fruit beating rods have the defect of inconvenience in carrying due to long length.

The other type is a telescopic rod type, and when the portable telescopic clothes rack is not used, the length can be shortened in a telescopic mode so as to be convenient to carry. The fruit beating rod of the existing telescopic rod structure has certain defects in use, and particularly, as is well known, a rod piece of the telescopic rod is usually provided with certain taper for demolding in production, after fruit beating under the condition of extension, due to certain force acting in fruit beating, the joint of the adjacent rod pieces is very tight due to the force acting in fruit beating, so that the telescopic rod is difficult to retract after the fruit beating is completed, the telescopic rod can retract only by large force, and even the telescopic rod cannot retract and is scrapped.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to solve the technical defect that the fruit pole of beating of telescopic link type is difficult withdrawal after beating the fruit among the prior art.

In order to solve the technical problem, the utility model provides a technical scheme as follows: a fruit beating rod at least comprises two rod bodies connected with each other, and an axial limiting structure is arranged between the end portions of the adjacent rod bodies.

The utility model provides a preferred embodiment, the body of rod includes first body of rod and second body of rod at least, the front end of first body of rod is provided with the chamber that holds that is used for holding second body of rod rear end, axial limit structure includes: the first limiting step is used as the bottom of the accommodating cavity, or the fourth limiting step is arranged at the position, close to the rear end, of the second rod body.

In a preferred embodiment, a locking member is disposed at a position where the front end of the first rod and the rear end of the second rod are connected.

In a preferred embodiment, the retaining member comprises at least:

the lock body at least comprises a fixing part which is arranged on the outer side of the front end of the first rod body, external threads are arranged on the fixing part, a plurality of locking sheets which are sleeved outside the second rod body are arranged at the front end of the fixing part along the circumferential direction, and a spacing groove is formed between every two adjacent locking sheets; and

the lock sleeve, the one end of lock sleeve be provided with the internal thread of external screw thread adaptation, the other end inside of lock sleeve be provided with be used for with the interior taper hole of stay adaptation.

In a preferred embodiment, a supporting portion is installed at the rear end of the first rod body, the supporting portion is provided with at least two supporting teeth, and a supporting groove is formed between the supporting teeth.

In a preferred embodiment, the rod body at least comprises an outer rod body and an inner rod body, and the outer rod body is sleeved outside the inner rod body and configured to enable the inner rod body to axially move relative to the outer rod body.

According to a preferred embodiment, a second limiting step is arranged at a position, close to the front end, of the inner cavity of the outer rod body, a third limiting step is arranged at a position, close to the rear end, of the outer wall of the inner rod body, and the second limiting step and the third limiting step form the axial limiting structure.

The utility model provides a preferred embodiment, still includes the elastic sleeve, the elastic sleeve include with outer body of rod close-fitting's big diameter section with interior shank close-fitting's little diameter section, the inner chamber of elastic sleeve be provided with the location step of the front end adaptation of the outer body of rod.

In a preferred embodiment, the rear end of the inner rod body is provided with a plug body, and the plug body comprises a matching section inserted into the inner cavity of the inner rod body and an elastic supporting section matched with the inner cavity of the outer rod body.

In a preferred embodiment, the diameter of the elastic support section at the maximum diameter is not smaller than the diameter of the outer shaft inner cavity at the maximum diameter.

Compared with the prior art, the fruit beating rod has the following beneficial effects:

(1) the fruit beating rod is formed by connecting a plurality of rod bodies to form a longer fruit beating rod, the length of the fruit beating rod can be controlled, and the fruit beating rod is convenient to carry; because set up axial limit structure between the tip of the adjacent body of rod, at the in-process of beating the fruit of waving the pole, because axial limit structure's existence, the condition because of the atress is unusual to become tight can not appear between the adjacent body of rod, when beating the fruit and accomplish the back, can easily realize beating the dismantlement or flexible between the adjacent body of rod of fruit pole, reduced the damage risk of the body of rod.

(2) In the fruit pole of beating of the first body of rod and the second body of rod through retaining member connection form, because the first body of rod has set up first spacing step in being used for holding the chamber that holds of the second body of rod rear end, at the in-process of beating the fruit of waving, first spacing step has effectively prevented the relative first body of rod's of the second body of rod axial displacement, the condition of taking place excessive tight fit between the two has been avoided, in order to conveniently dismantle the connection between the first body of rod and the second body of rod after beating the fruit, reduce the damage risk of the body of rod.

(3) In the first body of rod and the second body of rod pass through the retaining member and connect the fruit pole of beating of form, the position that the second body of rod is close to the rear end sets up the spacing step of fourth, at the in-process of beating the pole, this spacing step of fourth has imitated the axial displacement who has prevented the relative first body of rod of the second body of rod, has avoided taking place the condition of excessive tight fit between the two to convenient dismantle the connection between the first body of rod and the second body of rod after beating the fruit, reduce the damage risk of the body of rod.

(4) The axial limit structure that the spacing step of second and the spacing step of third between the interior body of rod and the outer body of rod constitute can effectively restrict the axial displacement of the outer body of rod of the interior body of rod when playing the fruit and waving the pole, prevents to take place the condition of excessive tight fit between the two to the convenient interior body of rod withdrawal after accomplishing playing the fruit, when convenient flexible, reduces the damage risk of the body of rod.

Drawings

FIG. 1 is a schematic view of the external structure of the fruit stem of the present embodiment;

FIG. 2 is a schematic cross-sectional view of the fruit stem of the present embodiment;

FIG. 3 is a partial enlarged view of the portion A shown in FIG. 2;

FIG. 4 is a partially enlarged view of the portion B shown in FIG. 2;

FIG. 5 is a schematic view of a partial cross-sectional structure of the inner rod and the outer rod in this embodiment;

FIG. 6 is a schematic structural diagram of the first rod in this embodiment;

FIG. 7a is a schematic structural diagram illustrating a first embodiment of a second rod according to the present embodiment;

FIG. 7b is a schematic structural diagram illustrating a second embodiment of a second rod according to the present embodiment;

FIG. 8 is a schematic structural view of a third rod in the present embodiment;

FIG. 9 is a schematic structural diagram of a fourth rod in the present embodiment;

FIG. 10 is a schematic structural view of the elastic sheath according to the present embodiment;

FIG. 11 is a schematic structural diagram of the plug body in the present embodiment;

FIG. 12 is a schematic view of the structure of the lock member of the present embodiment;

fig. 13 is a schematic structural view of the supporting portion in this embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

In this embodiment, the end of the fruit-beating rod held by the user is defined as the rear end, and the end for beating fruit is defined as the front end, and correspondingly, the front and rear end directions of the rod bodies constituting the fruit-beating rod are the same as the front and rear end directions of the whole fruit-beating rod.

As shown in fig. 1 and fig. 2, the fruit stem of the present embodiment includes a first stem 10, a second stem 20, and a third stem 30 connected in sequence, wherein the first stem 10 and the second stem 20 are connected by a locking member 50, and an elastic sleeve 40 is disposed between the second stem 20 and the third stem 30.

As shown in fig. 6, the front end of the first rod 10 of this embodiment is provided with an accommodating cavity 12, and the bottom of the accommodating cavity 12 is a first limiting step 11. As shown in fig. 4, in this embodiment, the accommodating cavity 12 is used for accommodating the rear end of the second rod 20, wherein an end surface of the rear end of the second rod 20 abuts against the first limiting step 11.

As shown in fig. 1, 2 and 4, the front end of the first rod 10 is connected to the rear end of the second rod 20 by a locking member 50.

As shown in fig. 12, the locker 50 of the present embodiment includes a locker body 52 and a locker sleeve 51. The lock 52 includes a fixing portion 52 for being mounted on the outer side of the front end of the first rod 10, and the fixing portion 52 is generally fixedly connected to the first rod. In this embodiment, the fixing portion 52 is provided with an external thread 55, a plurality of locking pieces 53 for being sleeved outside the second rod 20 are disposed at the front end of the fixing portion 52 along the circumferential direction, and a spacing groove 54 is disposed between adjacent locking pieces 53.

The lock sleeve 51 of this embodiment has an internal thread 56 formed at one end thereof to be fittingly connected to the external thread 55, and an internal tapered hole formed inside the other end of the lock sleeve 51 to be fittingly engaged with the locking piece 53.

The working principle is that the lock body 52 is fixedly connected to the first rod body 10, the rear end of the second rod body 20 is inserted into the accommodating cavity 12, the internal thread of the lock sleeve is matched with the external thread of the lock body to be screwed, and the locking sheet 53 radially wraps the outer side of the second rod body 20 under the action of the inner taper hole of the lock sleeve 51, so that the second rod body is connected with the first rod body.

As the improvement of this embodiment, based on the axial limit structure that first spacing step 11 constitutes, at the in-process of the pole of waving the club of beating the fruit, the axial displacement of the relative first body of rod of the second body of rod is restricted, can not produce excessive tight fit between the two, and after beating the fruit and accomplishing, unscrew the screw-thread fit between lock sleeve and the lock body after, the second body of rod can be relaxed with the separation of the first body of rod to reduce the risk of the damage of the body of rod.

As an equivalent embodiment, as shown in fig. 7b, a fourth limiting step 22 is disposed at a position of the second rod near the rear end, and the fourth limiting step 22 constitutes an axial limiting structure of this embodiment, so that during the swing and fruit-hitting process, the axial displacement of the second rod relative to the first rod is also limited, and no excessive tight fit is generated between the second rod and the first rod, and after the fruit-hitting process is completed and the threaded fit between the lock sleeve and the lock body is unscrewed, the second rod can be easily separated from the first rod, thereby reducing the risk of rod damage.

It should be noted that the fruit beating rod can be formed by connecting a plurality of sections of first rod bodies and second rod bodies, and the number of the rod bodies is assembled and connected according to the required length. In this embodiment, the first rod and the second rod are relative concepts, and in the case that more than two rods exist, two adjacent rods can be regarded as the first rod and the second rod of this embodiment, that is, the rod close to the user side is the first rod, and the rod far from the user side is the second rod.

As shown in fig. 1 and 2, a support portion 60 is mounted at the rear end of the first rod 10 in this embodiment. As shown in fig. 13, the supporting portion 60 of the present embodiment is provided with two supporting teeth 62, and a supporting groove 63 is formed between the adjacent supporting teeth 62. The supporting part is used for supporting the fruit beating rod on the branch temporarily by the supporting groove when the user beats the fruit on the fruit tree and needs to move the position.

Preferably, in the present embodiment, a threaded connection portion 61 is provided at one end of the support portion 60 connected to the first rod, and the threaded connection portion 61 is mounted at the rear end of the first rod.

The fruit-beating rod of the present embodiment further includes a telescopic rod structure, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, including a third rod body 30 as an inner rod body and a second rod body 20 as an outer rod body, wherein the second rod body 20 is sleeved outside the third rod body 30, and the third rod body 30 is axially movable in the second rod body 20.

As shown in fig. 7a, a second limiting step 21 is disposed in the inner cavity of the second shaft 20 of the present embodiment near the front end. As shown in fig. 8, a third limiting step 31 is disposed on the outer wall of the third rod 30 of the present embodiment near the rear end. The second limiting step 21 and the third limiting step 31 constitute an axial limiting structure between the inner rod body and the outer rod body in this embodiment. As shown in fig. 3, when the telescopic rod is at the maximum length, the second limit step 21 and the third limit step 31 are abutted against each other to limit the axial displacement of the two, so that excessive tight fit cannot be generated between the two in the swing fruit-hitting process, and the inner rod body can easily retract axially after the fruit-hitting is completed.

In this embodiment, as shown in fig. 3, an elastic sleeve 40 is disposed between the second rod 20 and the third rod 30, the elastic sleeve 40 has a structure as shown in fig. 10, and includes a large diameter section 42 tightly fitted with the outer rod (the second rod 20) and a small diameter section 41 tightly fitted with the inner rod (the third rod 30), and a positioning step 43 adapted to the front end of the outer rod is disposed in an inner cavity of the elastic sleeve. Typically, the large diameter section 42 will be fixedly connected, e.g., bonded, to the outer shaft. The close-fitting state between the small-diameter section 42 and the inner rod body can drive the inner rod body to axially displace relative to the outer rod body when a user pulls the inner rod body, and the inner rod body and the outer rod body are kept in a corresponding length state due to the elastic close-fitting effect when external force of pulling is not applied.

In the field, a locking mechanism is usually arranged between an inner rod body and an outer rod body of the telescopic rod, so that the telescopic rod is kept at a corresponding length, when the length of the telescopic rod needs to be adjusted, the state of the locking mechanism needs to be manually operated, the locking state is firstly released, and after the adjustment, the locking mechanism needs to be operated, so that the locking state is recovered.

Above-mentioned connected mode, because when beating the fruit, especially the user is when the tree, the accommodation process of adjusting the length of telescopic link is loaded down with trivial details, inconvenient, and has certain risk when operating on the tree.

In the embodiment, the outer rod body is connected with the inner rod body through the elastic sleeve, when a user needs to change the length of the telescopic rod in the using process, the user only needs to hold the outer rod body with one hand and pull the inner rod body with the other hand, and the operation is simple and convenient.

In this embodiment, as shown in fig. 8, the third rod 30 is provided with a third limiting step 31 at the outer side of the rear end and a second limiting step 32 at the inner side of the front end.

In this embodiment, the inner rod and the outer rod are relative concepts. For example, the third rod 30 shown in fig. 8 is an inner rod when it is engaged with the second rod, and is an outer rod when it is engaged with the fourth rod shown in fig. 9. The fourth rod 80 shown in fig. 9 has a third limiting step 81 at the outer side of the rear end and no second limiting step at the front end, and the rod of the structure is usually the foremost rod of the telescopic rod.

In this embodiment, as shown in fig. 3 and 5, a plug 70 is installed at the rear end of the third rod 30 (inner rod), and the structure of the plug 70 is as shown in fig. 11, and includes a matching section 71 inserted into the inner cavity of the inner rod and an elastic supporting section 72 adapted to the inner cavity of the outer rod, wherein the elastic supporting section 71 is provided with a step surface 73 contacting with the end surface of the rear end of the inner rod.

In this embodiment, the diameter of the resilient support section 72 at its largest diameter is no less than the diameter of the outer shaft lumen at its largest diameter. Typically, each rod body has a certain taper, and correspondingly, the inner cavity of the outer rod body also has a certain taper. Thus, the elastic support section 72 and the elastic sleeve are matched with each other, and in the swing and fruit-hitting process, the rear end of the inner club body is provided with an elastic support point in the inner cavity of the outer club body, so that the stress of the inner club body is balanced, the axial displacement between the inner club body and the inner club body is not changed generally, and the relatively stable length is formed.

In this embodiment, the cooperation of elastic sleeve and cock body has changed the form of locking structure among the current telescopic link, has simple structure, convenient operation's technical advantage.

In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A fruit beating rod at least comprises two rod bodies which are connected with each other, and is characterized in that an axial limiting structure is arranged between the end parts of the adjacent rod bodies; the rod body at least comprises an outer rod body and an inner rod body, wherein the outer rod body is sleeved outside the inner rod body and is configured to enable the inner rod body to axially move relative to the outer rod body.

2. The fruit beating rod of claim 1, wherein the rod body comprises at least a first rod body and a second rod body, a containing cavity for containing the rear end of the second rod body is arranged at the front end of the first rod body, and the axial limiting structure comprises: the first limiting step is used as the bottom of the accommodating cavity, or the fourth limiting step is arranged at the position, close to the rear end, of the second rod body.

3. The fruit beating rod of claim 2, wherein a locking member is arranged at a position where the front end of the first rod body and the rear end of the second rod body are connected.

4. The fruit stem of claim 3 wherein the retaining member includes at least:

5. The fruit beating rod of claim 2, wherein a support portion is mounted at the rear end of the first rod body, the support portion is provided with at least two support teeth, and support grooves are formed between the support teeth.

6. The fruit beating rod of any one of claims 1 to 5, wherein a second limiting step is arranged in the inner cavity of the outer rod body near the front end, a third limiting step is arranged on the outer wall of the inner rod body near the rear end, and the second limiting step and the third limiting step form the axial limiting structure.

7. The fruit beating rod of claim 6, further comprising an elastic sleeve, wherein the elastic sleeve comprises a large-diameter section and a small-diameter section, the large-diameter section is in close fit with the outer rod body, the small-diameter section is in close fit with the inner rod body, and a positioning step matched with the front end of the outer rod body is arranged in an inner cavity of the elastic sleeve.

8. The fruit beating rod of claim 7, wherein a plug body is mounted at the rear end of the inner rod body, and comprises a matching section inserted into the inner cavity of the inner rod body and an elastic supporting section matched with the inner cavity of the outer rod body.

9. The fruit stem of claim 8 wherein the diameter of the resilient support section at its largest diameter is no less than the diameter of the outer stem lumen at its largest diameter.