CN214545760U

CN214545760U - Bottom bin

Info

Publication number: CN214545760U
Application number: CN202120230322.0U
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: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-02
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to a bottom bin, including fender grass board (1), fender grass board (1) mutual disposition is two, still includes fixed column (2) and space bar (3), fixed column (2) interval arrangement is two between fender grass board (1), and with two keep off the perpendicular fixed connection of grass board (1), space bar (3) quilt fixed column (2) pass perpendicularly, and interval arrangement is two keep off between the grass board (1). The utility model discloses a bottom bin has the screening function to before the forage is beaten the bundle room by the feeding, can select impurity wherein.

Description

Bottom bin

Technical Field

The utility model relates to a bottom bin for bundling machine.

Background

In current baling machines, the harvested forage is typically fed by a forced feed mechanism into a downstream baling mechanism for baling. The forage is not typically screened prior to baling. However, snow is produced in the picked field in winter, some of the snow adheres to the forage, and the forage itself carries impurities such as soil or dust. Thus, the lack of screening results in graff being fed to the downstream baling mechanism during the feeding of the forage. The final bales of forage will eventually also contain such debris. Such forage easily deteriorates, thereby causing a great loss to the relevant units.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bottom bin with screening function to realize sieving out debris wherein before beating the bundle with the forage.

In order to realize the utility model discloses the purpose, the utility model provides a bottom bin, including keeping off the grass board, keep off the grass board mutual disposition two, still include fixed column and space bar, fixed column interval arrangement is two between the fender grass board, and with two keep off the perpendicular fixed connection of grass board, the space bar quilt the fixed column passes perpendicularly, and interval arrangement is two between the fender grass board.

According to the utility model discloses an aspect, wherein some the tip of space bar is equipped with the sawtooth of adjacent row, with the other part that does not possess the sawtooth the space bar staggered arrangement, the sawtooth all inclines to forage feeding direction.

According to the utility model discloses an aspect, the one end that the space bar is located forage feeding direction low reaches extends to forage feeding direction and forms most advanced, most advanced upside is less than the last side of space bar, downside downwardly extending form the card protruding.

According to the utility model discloses an aspect still includes the locating rack, and it is rectangular shape flat board, and the middle part is buckled twice and is formed three bending segment, and two bending segments that are located both sides are equipped with interval arrangement's upper and lower draw-in groove respectively.

According to one aspect of the utility model, still include the supporting cylinder, its fixed connection is in each the division board is kept away from the one end of locating rack.

According to the utility model discloses an aspect, the one end that the space bar is located forage feeding direction upper reaches be equipped with the arc wall that the supporting cylinder shape suited.

According to the utility model discloses an aspect still includes the external fixation board, and it is by each the fixed column passes to be fixed two the outside of fender grass board, the external fixation board both ends are equipped with preceding, back connecting hole respectively, preceding connecting hole with it is coaxial to support a section of thick bamboo.

According to the utility model discloses an aspect still includes to install respectively supporting axle and hydro-cylinder connecting axle in preceding, the back connecting hole.

According to an aspect of the present invention, the fixing columns are arranged in an arc shape.

According to an aspect of the utility model, the interval of space is 20mm-120mm, the interval of fixed column is 15mm-100 mm.

According to the utility model discloses a design to two fender grass boards constitute the lateral wall in end storehouse, thereby arrange the bottom of the storehouse of fixed column and space bar formation end storehouse in two fender grass boards. The arrangement of the spacing plates and the fixing columns in an inserting and spacing mode enables the bottom of the bottom bin to form an array type sieve mesh. In the installed state, the bottom bin is located at the bottom of the forced feeding mechanism, so that impurities carried by the forage can be screened out before the forage is fed into the baling chamber.

According to the utility model discloses a scheme, the tip of the part space bar in the end storehouse has the sawtooth, and these sawteeth all incline towards forage direction of feed, and the position is best to be close to the feeding mouth setting. In this way, when the forage in the baling chamber is backed up, the serrations can block it, preventing it from being backed up into the positive feed mechanism.

According to a scheme of the utility model, the interval between the adjacent space bar is 20mm-120mm, and the interval between the adjacent fixed column is 15mm-100 mm. Therefore, the sieve mesh formed between the partition board and the fixed column can not cause the leakage of a large amount of forage due to overlarge size, and can not cause the impurity in the forage to be effectively screened out due to the undersize size.

Drawings

Fig. 1 shows the structure of a bottom bin of an embodiment of the invention in assembled (upper) and exploded (lower) views, respectively;

fig. 2 is a schematic view showing the arrangement and structure of the partition plate in the bottom bin according to an embodiment of the present invention;

FIG. 3 schematically illustrates a bottom bin of an embodiment of the present invention mounted to a baler;

fig. 4 is a schematic diagram showing a structure of a positioning frame in a bottom silo 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 bottom bin of the present invention comprises two grass baffles 1, wherein the two grass baffles 1 are arranged oppositely. According to the utility model discloses an according to the design, still include fixed column 2 and space bar 3 in the end storehouse, 2 interval arrangements of fixed column are between two fender grass boards 1 to with two fender grass board 1 vertical fixation are connected. As shown in fig. 1, holes are arranged at intervals at corresponding positions of the grass baffle 1 for the fixing columns 2 to pass through. The fixing mode of the fixing column 2 and the grass baffle 1 can be welding. Similarly, the partition board 3 is also provided with a hole for the fixed column 2 to pass through, so that the fixed column 2 can vertically pass through and is arranged between the two grass baffles 1 at intervals along the axial direction of the fixed column 2. Thus, the interval arrangement of the fixed columns 2 and the partition boards 3 forms a gap, namely a sieve hole, between the two parts, so that in the process that the forage is fed into the bundling chamber by the forced feeding mechanism, the bottom bin can be screened to screen out impurities carried in the forage.

Referring to fig. 2, in the bottom bin, the ends of a portion of the partition plates 3 are provided with adjacently arranged saw teeth 31, and the saw teeth 31 are all inclined toward the feeding direction of the fodder (i.e., downward in fig. 2). In the present embodiment, the serrations 31 are provided at one end of the partition plate 3 downstream in the forage feeding direction so as to be close to the feeding port. In this way, the serrations 31 can block fodder in the baling chamber from backing into the bottom bin. Of course, as can be seen from the schematic view of the bottom bin after being mounted on the baler shown in fig. 3, the bottom bin a is located at the bottom of the forced feeding mechanism B, which feeds the forage into the baling chamber by the rotation of the feeding plate. Therefore, the serrations 31 provided on the partition plate 3 in the bottom bin a may interfere with the feed plate in the forced feed mechanism B. For this reason, as shown in fig. 2, the sawtooth 31 is not provided on the other part of the partition plate 3 in the bottom bin of the present invention. In this way, the two types of partition plates 3 are staggered, so that the feed plate in the forced feeding mechanism can move between the adjacent partition plates 3 provided with the serrations 31 (i.e., above the partition plates not provided with the serrations) without colliding with the serrations 31. Of course, as can be seen from fig. 3, the feeding plate of the positive feed mechanism moves in a circular motion around the central axis during operation. Therefore, the utility model provides a fixed column 2 is arc interval arrangement between two fender grass boards 1, makes the whole shape in end storehouse also be the arc basically like this to the feeding mechanism's motion region is forced in the adaptation.

As shown in fig. 4, the utility model also comprises a positioning frame 4 which is a strip-shaped flat plate, wherein the middle part of the positioning frame is bent twice to form three bending sections. Of course, the positioning frame 4 with such a shape is only one embodiment of the present invention, and it can be formed by other process forms. The function of the spacer 4 is to provide a location for each of the compartments 3 in the bottom compartment, thereby controlling the spacing of these compartments 3. For this purpose, the two bent sections on both sides are respectively provided with upper and

lower locking grooves

41 and 42 arranged at intervals, so that the spacer 3 can be locked on the upper and lower sides of the lower end in fig. 2. With reference to fig. 2, in order to cooperate with the spacer 4, the utility model discloses an one end that the spacer 3 is located forage feeding direction low reaches (lower extreme in fig. 2 promptly) extends to the below in fig. 2 and forms pointed end 32, and the upside of pointed end 32 is less than the last side of spacer 3, has formed a flange that can with spacer 4 joint, and the downside downwardly extending forms card protruding 33. Therefore, the bent structure of the positioning frame 4 can directly wrap the tip 32, the upper side flange of the lower end of the partition board 3 in fig. 2 is clamped in the upper clamping groove 41, and the lower side clamping protrusion 33 is clamped in the lower clamping groove 42. After the assembly, the positioning frame 4 and the spacing plate 3 can be fixed by welding, and the spacing between the spacing plates 3 is limited by the upper and lower clamping grooves on the positioning frame 4.

Referring to fig. 1, it can be seen from the above that the partition plate 3 is fixed at the upper end in the drawing by the spacer 4. Therefore, the utility model discloses still set up supporting cylinder 5, its fixed connection is in the one end that locating rack 4 was kept away from to each division board 3. The supporting cylinder 5 is shaped as a cylinder, and in order to adapt to this shape, in connection with fig. 2, the end of the partition 3 located upstream in the feeding direction of the fodder, i.e. the lower end in fig. 1, is provided with an arc-shaped groove 34, so as to be able to fit closely to the supporting cylinder 5 and then be fixed in a welded manner.

Referring to fig. 1, in order to install the bottom bin on the bundling machine, the utility model discloses still set up outer fixed plate 6, it fixes in the outside of two fender grass boards 1. Of course, the outer fixing plate 6 is also provided with holes arranged at intervals for the fixing posts 2 to pass through, so that the fixing posts 2 are welded and fixed after passing through the outer fixing plate 6. The two ends of the external fixing plate 6 are respectively provided with a front connecting hole 62 and a rear connecting hole 61, and the front connecting hole 62 is coaxial with the supporting cylinder 5. Therefore, the utility model discloses still including installing supporting axle 8 and hydro-cylinder connecting axle 7 in preceding, back connecting hole respectively. In the installation state, the cylinder connecting shaft 7 is connected to an opening cylinder in the bundling machine, and the supporting shaft 8 is rotatably connected to the bundling machine. Therefore, as can be seen from fig. 3, when the bottom bin needs to be opened and unloaded, the opening cylinder can push the end of the cylinder connecting shaft 7 of the bottom bin downward, and the bottom bin can rotate around the supporting shaft 8, so as to achieve the purpose of opening the bin and unloading.

According to the above concept of the present invention, the screening function of the bottom bin is realized by the sieve pores formed by the fixed column 2 and the partition board 3. Therefore, the size of the sieve holes can affect the screening effect, and if the sieve holes are too large, excessive forage can be screened out, so that waste is caused; too small a screen size may result in inefficient screening of the forage material for impurities. Therefore, in the utility model, the distance between the adjacent partition boards 3 is 20mm-120mm, and the distance between the adjacent fixed columns 2 is 15mm-100 mm.

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 bottom bin comprises two grass blocking plates (1), and is characterized by further comprising fixing columns (2) and partition plates (3), wherein the fixing columns (2) are arranged between the two grass blocking plates (1) at intervals and are fixedly connected with the two grass blocking plates (1) in a perpendicular mode, and the partition plates (3) are perpendicularly penetrated through the fixing columns (2) and are arranged between the two grass blocking plates (1) at intervals.

2. A silo according to claim 1, characterized in that the ends of one part of the partition plates (3) are provided with adjacently arranged serrations (31) which are staggered with respect to another part of the partition plates (3) which is not provided with serrations (31), the serrations (31) all being inclined towards the feed direction of the forage.

3. A silo according to claim 1, characterized in that one end of the partition plate (3) located downstream in the feed direction of the forage extends in the feed direction of the forage to form a tip (32), the tip (32) having an upper side lower than the upper side of the partition plate (3) and a lower side extending downward to form a snap projection (33).

4. The bottom bin according to claim 3, further comprising a positioning frame (4) which is a long-strip-shaped flat plate, wherein the middle part of the positioning frame is bent twice to form three bending sections, and the two bending sections at two sides are respectively provided with upper and lower clamping grooves (41,42) which are arranged at intervals.

5. A bottom silo according to claim 4, characterized in that it further comprises a support cylinder (5) fixedly connected to one end of each of the partition plates (3) remote from the spacer (4).

6. A bottom silo according to claim 5, characterized in that the end of the partition plate (3) located upstream in the feed direction of the forage is provided with an arcuate slot (34) adapted to the shape of the supporting cylinder (5).

7. The bottom bin according to claim 5, further comprising an outer fixing plate (6) fixed outside the two grass baffle plates (1) by each fixing column (2), wherein the two ends of the outer fixing plate (6) are respectively provided with a front connecting hole (62) and a rear connecting hole (61), and the front connecting hole (62) is coaxial with the supporting cylinder (5).

8. A bottom silo according to claim 7, characterized by further comprising a support shaft (8) and a cylinder connecting shaft (7) mounted in the front and rear connecting holes (62, 61), respectively.

9. The bottom silo according to claim 1, characterized in that the fixed columns (2) are arranged in an arc.

10. A bottom silo according to any one of claims 1 to 9, characterized in that the spacing of the partition plates (3) is between 20mm and 120mm and the spacing of the fixing posts (2) is between 15mm and 100 mm.