CN214545743U

CN214545743U - Pick-up device

Info

Publication number: CN214545743U
Application number: CN202120550101.1U
Authority: CN
Inventors: 包青春
Original assignee: Inner Mongolia Baoshi Machinery R & D Co ltd
Current assignee: Hulunbuir Baifa Technology Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-02
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to a pickup, including center pin (1), mounting structure (2), bullet tooth (3) and space bar (4), space bar (4) are fixed along the axial interval on center pin (1), mounting structure (2) are fixed along the axial interval on center pin (1), bullet tooth (3) detachably installs on mounting structure (2), still establish including the cover the outline section of thick bamboo (5) in the space bar (4) outside, outline section of thick bamboo (5) are hollow out construction. The utility model discloses a pickup need not to set up the protective shroud to when being convenient for play the tooth and dismantle, can also avoid filling in the grass phenomenon.

Description

Pick-up device

Technical Field

The utility model relates to a bundling machine technical field especially relates to a pickup for bale bundling machine.

Background

In the prior art, the pickup of a bale baler is typically provided with an arcuate retainer. For example, patent CN206402722U discloses a pickup in which a row of spaced arcuate guards are provided around the circumference of the pickup, the guards serving primarily to facilitate movement of the forage over them into the baler. However, a gap exists between adjacent guard plates, which makes grass clogging during picking up likely to occur. And the whole backplate is located the pickup outside, encloses including the bullet tooth. The elastic teeth as the wearing parts need to be replaced frequently, and therefore, the elastic teeth are not easy to replace by the scheme of arranging the guard plates or the guard rings.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pickup of no protective shroud in the outside.

In order to realize the utility model discloses the purpose, the utility model provides a pickup, including center pin, mounting structure, bullet tooth and space bar, the space bar is fixed along the axial interval on the center pin, mounting structure fixes along the axial interval on the center pin, bullet tooth detachably installs mounting structure is last, still establish including the cover the outline section of thick bamboo in the space bar outside, an outline section of thick bamboo is hollow out construction.

According to an aspect of the utility model, mounting structure includes fixed connection's bottom plate and mounting panel, the bottom plate with center pin connection, the mounting panel with the bullet tooth is connected.

According to one aspect of the present invention, the bottom plate has a rectangular plate-like structure, and the middle portion is vertically bent to form a first bending section and a second bending section;

the two ends of the bottom plate are respectively perpendicular to the first bending section and the second bending section and extend to form a first extending section and a second extending section.

According to one aspect of the present invention, the mounting plate is a rectangular plate-shaped structure, and the middle portion is vertically bent to form a third bending section and a fourth bending section;

and the fourth bending section bends towards the third bending section at an obtuse angle to form a fifth bending section.

According to an aspect of the utility model, the third, the fourth bending section of mounting panel respectively with the first, the second extension fixed connection of bottom plate.

According to the utility model discloses an aspect, the mounting panel middle part is equipped with the mounting hole, the mounting hole is by the rectangular hole with be located the circular port of rectangular hole one end is constituteed, the aperture of circular port is greater than the width of rectangular hole.

According to one aspect of the utility model, the utility model also comprises a bolt and a nut;

in the installation state, the bolt is positioned in the installation hole, the screw head is close to the bottom plate, and the elastic teeth are fixed on the installation plate by matching with the nut.

According to one aspect of the present invention, the outer contour cylinder is composed of a side plate, the side plate comprises a plate body and connecting plates arranged at both sides of the plate body at intervals;

the side plates are connected through the connecting plates along the circumferential direction to form the outer contour cylinder, and the hollow parts of the outer contour cylinder are formed at intervals between every two adjacent connecting plates.

According to one aspect of the utility model, the utility model also comprises a blocking plate, the blocking plate is arc-shaped, and the clamping protrusions are arranged on the same side of the two ends;

and clamping grooves corresponding to the clamping protrusions on the blocking plates are arranged on the two sides of each connecting plate on the side plates.

According to the utility model discloses an aspect, the space bar is circular, and the middle part is equipped with be adapted to the through-hole of center pin, still be equipped with on the space bar and center on the lightening hole that the through-hole was arranged.

According to the utility model discloses a think about, set up an outline section of thick bamboo, it can be overall structure also can meet by the curb plate and form. However, no matter which type of forming mode, the outer contour barrel is of a hollow structure, so that the mounting structure and the elastic teeth mounted on the mounting structure are exposed, and the elastic teeth are convenient to disassemble and assemble. Therefore, the outer contour cylinder is used for replacing the traditional retainer, the function of supporting the movement of the forage can be completed instead of the traditional retainer, and various defects of the retainer can be avoided.

According to the utility model discloses a scheme is equipped with the mounting hole on mounting structure's the mounting panel. The mounting hole divide into the rectangular hole and is located the circular port of rectangular hole tip, and wherein, the aperture of circular port is greater than the width of rectangular hole. Like this, the spiral shell head for installing the bolt of bullet tooth can be followed the circular port and passed, and the setting of rectangular hole then can make the spiral shell head block, and the nut that deuterogamies can fix the bullet tooth on the mounting panel to the convenience of bullet tooth dismouting has further been improved.

According to the utility model discloses a scheme sets up the barrier plate at the plate body of curb plate and the position of meeting of connecting plate, can avoid the forage to paste the pickup on the one hand, can also additionally provide a effect of dividing the grass when unloading the grass board and unloading the grass in addition to the forage of being convenient for pickup collection is unloaded the grass board at the rear and is unloaded.

Drawings

Fig. 1 schematically shows a cross-sectional view of an axial viewing angle of a pickup according to an embodiment of the present invention;

fig. 2 schematically shows a perspective view of a pickup according to an embodiment of the present invention;

fig. 3 schematically shows a perspective view of a mounting plate in a pickup according to an embodiment of the present invention;

fig. 4 is a schematic view showing a state where the elastic teeth are removed in the pickup according to the embodiment of the present invention;

fig. 5 is a perspective view schematically showing a partition plate in a pickup according to an embodiment of the present invention;

fig. 6 is a perspective view schematically showing a side plate in the pickup according to the embodiment of the present invention;

fig. 7 is a front view schematically showing a barrier plate in a pickup according to an embodiment of the present invention.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In describing embodiments of the present invention, the terms "longitudinal," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and other terms are used in an orientation or positional relationship shown in the associated drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, which are not repeated herein, but the present invention is not limited to the following embodiments.

Referring to fig. 1, the pickup device of the present invention includes a central shaft 1, a mounting structure 2, spring teeth 3, and a partition plate 4. The partition plates 4 are fixed on the central shaft 1 at intervals along the axial direction, the mounting structures 2 are fixed on the central shaft 1 at intervals along the axial direction, and the elastic teeth 3 are detachably mounted on the mounting structures 2. According to the utility model discloses a think about, still include an outline section of thick bamboo 5, an outline section of thick bamboo 5 covers is established in the space bar 4 outside to for hollow out construction, then just in time be located an outline section of thick bamboo 5's fretwork position after 2 installations of mounting structure. In this way, during the operation of the pickup, the forage can travel from the outer contoured drum 5. Moreover, the outer contour barrel 5 with the hollow structure can expose the elastic teeth 3 and the mounting structure 2, so that the elastic teeth 3 can complete self-work and are convenient to detach. As shown in fig. 1, the center shaft 1 in the present embodiment is a single square tube. As can be seen from the combination of figure 2, the utility model discloses a pick-up device A installs at bale bundling machine's front end B, receives power and drives whole pickup device through center pin 1 and rotates to accomplish the work of picking up of forage. The central shaft 1 thus functions to receive power to rotate, and may be a shaft of other shape/configuration in other embodiments.

With continued reference to fig. 1, the mounting structure 2 includes a base plate 21 and a mounting plate 22 fixedly connected, the base plate 21 being connected to the central shaft 1, and the mounting plate 22 being connected to the spring teeth 3. The bottom plate 21 is a rectangular plate-shaped structure, and the middle part is vertically bent to form a first bending section 211 and a second bending section 212. In addition, two ends of the bottom plate 21 extend perpendicularly to the first and

second bent sections

211 and 212 to form first and second extending

sections

213 and 214, respectively. Thus, the base plate 21 is formed in an overall "L" shape, and the extensions formed at both ends thereof form two mounting points which are spaced apart from the plate body of the base plate 21, so that the mounting plate 22 can be seated thereon. As can be seen from the connection between the bottom plate 21 and the central shaft 1 shown in fig. 1, the bottom plate 21 is actually welded and fixed to four sides of the central shaft 1 in a square tube shape in an adaptive manner, which is also suitable for the embodiment in which the general bale picker has four sets of elastic teeth 3.

Referring to fig. 3, the mounting plate 22 is also a rectangular plate-shaped structure, and the middle portion is vertically bent to form third and

fourth bending sections

221, 222. It can be seen that the mounting plate 22 is also of an overall "L" shaped configuration, so as to conform to the shape of the base plate 21. In addition, the fourth bending section 222 is bent again toward the third bending section 221 to form a fifth bending section 224. The fifth bend 224 forms an obtuse angle with the fourth bend 222. Specifically, the purpose of the bending of the mounting plate 22 is to block the hollow part of the outer contour cylinder 5, so as to prevent the forage from leaking into the interior of the pickup, and only expose the elastic teeth 3 to be replaced. The mounting plate 22 is also provided with a mounting hole 223 in the middle for mounting the latch 3. The utility model discloses in, mounting hole 223 comprises two sections punch combinations, is the rectangular hole 223a of rectangular shape and the circular port 223b that is located rectangular hole 223a one end respectively. Wherein the circular hole 223b has a hole diameter larger than the width of the rectangular hole 223 a. As can be seen from fig. 1, the third and fourth bent sections 221,222 of the mounting plate 22 are fixedly connected to the first and second extending sections 213,214 of the bottom plate 21, respectively, thereby forming the mounting structure 2.

Referring to fig. 4, the pickup further includes a bolt 6 and a nut 6a for mounting the latch 3 on the mounting structure 2. In the mounted state, the bolt 6 is located in the mounting hole 223 with the screw head close to the bottom plate 21. The design of the bolt 6 and the nut 6a and the shape of the mounting hole 223 also embody the advantage of the utility model of convenient disassembly of the elastic tooth 3. Specifically, at the time of mounting, the bolt 6 is inserted into the circular hole 223b of the mounting hole 223 in a posture in which the screw head thereof faces the mounting structure 2, and is moved to the other end thereof in the guide direction of the rectangular hole 223 a. As described above, since the width of the rectangular hole 223a is smaller than the diameter of the circular hole b, the bolt 6 cannot be pulled out when moving to the end of the rectangular hole 223a, and the latch 3 can be fixed to the mounting plate 22 by engaging the nut 6 a. The structure of the spring teeth 3 is not the protection focus of the present invention, and therefore is not described again.

Referring to fig. 5, the partition board 4 of the present invention is circular, and the middle portion is provided with a through hole 41 adapted to the shape of the central shaft 1. In this embodiment, the through hole 41 is also a square hole, so that the partition plates 4 can be sequentially fitted over the central shaft 1 and fixed by welding. In addition, since the number of the partition plates 4 is large, the partition plates 4 are further provided with lightening holes 42 arranged around the through holes 41 to avoid an excessive weight of the pickup.

Referring to fig. 6, the outer contour tube 5 of the present invention is composed of a side plate 51, and the side plate 51 includes a plate body 511 and connecting plates 512 arranged at both sides of the plate body 511 at intervals. The side plates 51 are connected through the connecting plates 512 along the circumferential direction to form the outer contour cylinder 5, and the interval between the adjacent connecting plates 512 forms the hollow part of the outer contour cylinder 5. The side plates 51 are also curved overall, so that a plurality of outer contour cylinders 5, which are cylindrical in shape, are connected end to end in the lateral direction. For the present embodiment, the outer contour tube 5 is composed of four side plates 51. It can be seen that the outer profile cylinder 5 is actually used to form the outer profile of the pickup, so as to replace the conventional retainer to perform the function of carrying the forage. Therefore, in other embodiments, a complete cylinder may be directly perforated to form similar hollow structures.

Referring to fig. 7, the pickup device of the present invention further comprises a blocking plate 7, wherein the blocking plate 7 is arc-shaped so as to be adapted to the shape of the side plate 51, and both ends of the blocking plate are provided with the protruding portion 71. Correspondingly, the plate body 511 of the side plate 51 is provided with a clamping groove 511a corresponding to the clamping protrusion 71 on the blocking plate 7 at two sides of each connecting plate 512. As can be seen from fig. 1, in the mounted state, the blocking plate 7 entirely spans the plate body 511 of the side plate 51, is clamped in the clamping grooves 511a of the side plate 51 by the clamping protrusions 71 at both ends, and is then fixed by welding. The blocking plates 7 thus form a stop on both sides of each connecting plate 512, so as to avoid the grass being picked up from sticking to the pickup. Furthermore, as can be seen from fig. 1, the rear side of the pickup in the mounted state is the grass discharging plate C, so that the blocking plate 7 can also provide a grass dividing function when the grass discharging plate C discharges grass.

The above description is only one embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pickup, includes center pin (1), mounting structure (2), plays tooth (3) and space bar (4), space bar (4) are fixed along the axial interval on center pin (1), mounting structure (2) are fixed along the axial interval on center pin (1), play tooth (3) detachably and install on mounting structure (2), its characterized in that still establishes including the cover an outline section of thick bamboo (5) in the space bar (4) outside, an outline section of thick bamboo (5) are hollow out construction.

2. A pickup as claimed in claim 1, characterised in that the mounting structure (2) comprises a fixedly connected base plate (21) and a mounting plate (22), the base plate (21) being connected to the central shaft (1) and the mounting plate (22) being connected to the spring tooth (3).

3. The pickup according to claim 2, wherein said base plate (21) is a rectangular plate-like structure, and the middle portion thereof is vertically bent to form a first and a second bent sections (211, 212);

two ends of the bottom plate (21) are respectively perpendicular to the first bending section (211) and the second bending section (212) and extend to form a first extending section (213) and a second extending section (214).

4. A picker according to claim 3, wherein the mounting plate (22) is of a rectangular plate-like configuration, and the middle portion is vertically bent to form third and fourth bent sections (221, 222);

the fourth bending section (222) bends towards the third bending section (221) at an obtuse angle to form a fifth bending section (224).

5. A pickup according to claim 4, wherein the third and fourth bends (221,222) of the mounting plate (22) are fixedly connected to the first and second extensions (213,214) of the base plate (21), respectively.

6. The pickup according to claim 4, wherein the mounting plate (22) is provided with a mounting hole (223) at a central portion thereof, the mounting hole (223) being composed of a rectangular hole (223a) and a circular hole (223b) at one end of the rectangular hole (223a), the circular hole (223b) having a diameter larger than a width of the rectangular hole (223 a).

7. A pickup as claimed in claim 6 further comprising a bolt (6) and nut (6 a);

in the mounting state, the bolt (6) is positioned in the mounting hole (223), the screw head is close to the bottom plate (21), and the elastic tooth (3) is fixed on the mounting plate (22) by matching with the nut (6 a).

8. The pickup according to claim 1, wherein the outer profile drum (5) is composed of a side plate (51), the side plate (51) comprising a plate body (511) and connecting plates (512) arranged at both sides of the plate body (511) at intervals;

the side plates (51) are connected through the connecting plates (512) along the circumferential direction to form the outer contour cylinder (5), and hollow parts of the outer contour cylinder (5) are formed at intervals between every two adjacent connecting plates (512).

9. The pickup according to claim 8, further comprising a blocking plate (7), wherein the blocking plate (7) is arc-shaped, and the same side of both ends is provided with a clamping protrusion (71);

clamping grooves (511a) corresponding to the clamping protrusions (71) on the blocking plate (7) are formed in the plate body (511) of the side plate (51) and located on two sides of each connecting plate (512).

10. A pick-up as claimed in claim 1, characterised in that said spacer plate (4) is circular, provided with a central through hole (41) adapted to said central shaft (1), said spacer plate (4) being further provided with lightening holes (42) arranged around said through hole (41).