CN213938945U

CN213938945U - Straw blocking device convenient to unloading

Info

Publication number: CN213938945U
Application number: CN202022090220.1U
Authority: CN
Inventors: 涂芯茹; 姚沐焓; 郎宝全
Original assignee: Suihua Shuangbei New Energy Technology Co ltd
Current assignee: Suihua Beilin District Hanhan Biomass Fuel Distribution Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-08-13
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a straw blocking device convenient to unloading relates to agricultural machine technical field. The utility model discloses a box and feed inlet, crushing chamber has been seted up on the inside upper portion of box, the fixed plate is equipped with the corresponding rigidity in crushing chamber in box left side, the fixed rotating electrical machines that is equipped with on the fixed plate, the pivot is equipped with to the rotating electrical machines output, the fixed crushing blade that is equipped with in the pivot, it is the ramp plate of a downward sloping to smash the chamber bottom, the briquetting case has been seted up to ramp plate below intermediate position, the fixed pneumatic cylinder that is equipped with in briquetting roof portion, the fixed telescopic link that is equipped with of pneumatic cylinder output, the fixed holding down plate that is equipped with of one end of telescopic link downwardly extending, holding down plate right side up end is equipped with the barrier plate, corresponding slot and socket have respectively been seted up on the relative left and right inner wall in the briquetting bottom of the case portion, electric telescopic handle is equipped with on the right side wall of box lower part, the fixed baffle that is equipped with of the electric telescopic handle other end. The utility model is particularly suitable for straw blocking, and realizes the integration of straw crushing and blocking.

Description

Straw blocking device convenient to unloading

Technical Field

The utility model belongs to the technical field of agricultural machine, particularly, in particular to straw blocking device convenient to unloading.

Background

A large amount of straws are left after crops are harvested, and the straws are rich in nitrogen, phosphorus, potassium, magnesium, organic matters and the like, are a multipurpose renewable biological resource, and can be used for fields such as building material raw materials and bio-oil production besides being directly returned to the field. However, the loose straw has the defects of large stacking and occupied area, inconvenient storage and high transportation cost, so that the utilization of the straw is limited. At present, people utilize a straw briquetting machine to solve the problem, the straw briquetting machine is also called as a biomass briquetting machine for briquetting stalk biomass, straw briquetting is firstly crushed into raw materials with the length of 20-50 mm and moderate water content by a hay cutter or a rubbing machine, the raw materials pass through a feeding conveyor and then enter a briquetting machine for processing and are extruded into blocks, but the existing briquetting machine cannot simultaneously crush and briquetting under general conditions, the working efficiency is low, the structure is complex, and the manufacturing cost is high.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a straw blocking device convenient to unloading to overcome the above-mentioned technical problem that current correlation technique exists.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a straw blocking device convenient for blanking, which comprises a box body and a feed inlet, wherein a crushing cavity is arranged at the upper part in the box body, a fixed plate is fixedly arranged at the left side of the box body and corresponds to the crushing cavity, a rotating motor is fixedly arranged on the fixed plate, a rotating shaft is arranged at the output end of the rotating motor and penetrates through the crushing cavity, a crushing blade is fixedly arranged on the rotating shaft, the bottom of the crushing cavity is a slope plate inclining downwards, a pressing block box is arranged at the middle position below the slope plate, a hydraulic cylinder is fixedly arranged at the top of the pressing block box, a telescopic rod is fixedly arranged at the output end of the hydraulic cylinder, a lower pressing plate is fixedly arranged at one end of the telescopic rod extending downwards, a stop plate is arranged at the upper end surface of the right side of the lower pressing plate, a second feed inlet is arranged at the middle, the pressing block box is characterized in that corresponding slots and sockets are formed in the left inner wall and the right inner wall of the bottom of the pressing block box, an electric telescopic rod is arranged on the right side wall of the lower portion of the box body, and a baffle is fixedly arranged at the other end of the electric telescopic rod.

Furthermore, the left end of the slope plate is fixedly connected to the left wall in the box body and inclines downwards to the right, and the end inclined downwards to the right is not connected with the inner wall of the box body to form an opening.

Furthermore, one end of the sliding plate is fixedly connected to the right wall in the box body, the end inclined leftwards and downwards is fixedly connected with the second feed port, and the sliding plate is arranged below the slope plate and corresponds to the opening.

Further, the holding down plate is the same with the briquetting case size, the second feed inlet top of briquetting case is arranged in to the holding down plate, the barrier plate is pressed close to with briquetting case right side wall, the barrier plate size is for blocking the second feed inlet, and its height is more than half of briquetting case height.

Furthermore, one end of the baffle penetrates through the insertion opening and is inserted into the insertion groove to form the bottom of the briquetting box, and the baffle is consistent with the insertion opening and the insertion groove in size.

The utility model discloses following beneficial effect has: when the power supply is turned on, firstly, straws are put in from the feed inlet, then the straws fall into the crushing cavity, meanwhile, the rotating motor drives the crushing blade on the rotating shaft to rotate to crush the straws, the crushed straws fall onto the slope plate, slide to the opening along the inclined direction of the slope plate, then fall onto the sliding plate, then slide along the inclined direction of the sliding plate, fall into the briquetting box through the second feed inlet, at the moment, the telescopic rod is extended downwards by the transmission of power of the hydraulic cylinder, the lower pressing plate on the telescopic rod can press downwards, when the lower pressing plate presses downwards, the blocking plate moves downwards to block the second feed inlet, the straws are prevented from continuously falling in the pressing process, after the straws are pressed into blocks, the telescopic rod contracts upwards and resets, then the electric telescopic rod starts, the electric telescopic rod contracts to move the blocking plate out through the socket, at the moment, the straw blocks can move out along with the blocking block, and fall out from briquetting bottom of the case portion, the back is fallen to the straw piece, and this electric telescopic handle restores the normal position to the baffle, through setting up crushing chamber on box upper portion, smashes the straw by smashing the blade again, then drives the holding down plate by the pneumatic cylinder and pushes down the straw and become the cubic, realizes smashing, and this briquetting device simple structure, convenient operation can effectively improve work efficiency.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

Fig. 1 is an overall perspective view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is an exploded view of a part of the structure of the present invention;

fig. 4 is a schematic diagram of the lower pressing plate and the blocking plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a feed inlet; 3. a fixing plate; 4. a rotating electric machine; 5. a rotating shaft; 6. a crushing blade; 7. a ramp plate; 8. a briquetting box; 9. a hydraulic cylinder; 10. a telescopic rod; 11. a lower pressing plate; 12. a blocking plate; 13. a second feed port; 14. a slide plate; 15. a slot; 16. an electric telescopic rod; 17. a baffle plate; 18. an opening; 19. and (4) inserting the socket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "top", "middle", "inner", and the like indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Referring to fig. 1-4, the utility model relates to a straw blocking device convenient for discharging, which comprises a box body 1 and a feed inlet 2, wherein a crushing cavity is arranged at the upper part inside the box body 1, a fixed plate 3 is fixedly arranged at the left side of the box body 1 corresponding to the crushing cavity, a rotating motor 4 is fixedly arranged on the fixed plate 3, a rotating shaft 5 is arranged at the output end of the rotating motor 4, the rotating shaft 5 is communicated in the crushing cavity, a crushing blade 6 is fixedly arranged on the rotating shaft 5, the bottom of the crushing cavity is a slope plate 7 inclined downwards, a block box 8 is arranged at the middle position below the slope plate 7, a hydraulic cylinder 9 is fixedly arranged at the top of the block box 8, a telescopic rod 10 is fixedly arranged at the output end of the hydraulic cylinder 9, a lower pressing plate 11 is fixedly arranged at one end of the telescopic rod 10 extending downwards, and a blocking plate 12 is arranged on the upper end surface of the right side of the lower pressing plate 11, a second feed inlet 13 is formed in the middle of the right side of the pressing block box 8, a sliding plate 14 which inclines leftwards and downwards is fixedly installed on the right side wall inside the box body 1, corresponding slots 15 and sockets 19 are respectively formed in the left inner wall and the right inner wall of the bottom of the pressing block box 8, an electric telescopic rod 16 is installed on the right side wall of the lower portion of the box body 1, and a baffle plate 17 is fixedly installed at the other end of the electric telescopic rod 16.

In an embodiment, for the slope plate, the left end of the slope plate 7 is fixedly connected to the left wall in the box 1, and is inclined downwards to the right, and one end inclined downwards to the right is not connected to the inner wall of the box 1, so as to form an opening 18, so that when straw is placed into the crushing cavity from the feeding port 2, the right rotating motor 4 drives the rotating shaft and the crushing blade 6 to rotate to crush the straw, and when the crushed straw falls onto the slope plate 7, the crushed straw falls onto the slope plate 7 and then slides down to the opening 18 along the inclined direction of the slope plate 7, and falls onto the sliding plate from the opening 18, thereby realizing that the straw is crushed and the crushed straw falls onto the next position. In addition, in specific application, the slope plate 7 is inclined to the extent that straw can slide to the opening 18.

In one embodiment, for the sliding plate 14, one end of the sliding plate 14 is fixedly connected to the right wall inside the box body 1, and the end inclined to the left and lower is fixedly connected to the second feeding hole 13, and the sliding plate 14 is provided with a slope plate 7 below which corresponds to the opening 18, so that when crushed straw falls onto the sliding plate 14 from the opening 18, the crushed straw can slide into the second feeding hole 13 along the inclined direction of the sliding plate 14 and fall into the briquetting box 8, and then straw can be automatically conveyed into the briquetting box 8 through the mutual matching relationship between the slope plate 7 and the sliding plate 14.

In one embodiment, for the above-mentioned lower pressing plate 11, the size of the lower pressing plate 11 is the same as that of the briquetting box 8, the lower pressing plate 11 is placed above the second feeding port 13 of the briquetting box 8, the blocking plate 12 is close to the right wall of the briquetting box 8, the size of the blocking plate 12 is capable of blocking the second feeding port 13, the height of the blocking plate is more than half of the height of the briquetting box 8, and therefore the hydraulic cylinder 9 is arranged at the top of the briquetting box 8. Install telescopic link 10 through the 9 output of pneumatic cylinder, recycle inside telescopic link 10 is fixed in briquetting case 8 to holding down plate 11, and then press into the cubic to the straw through pneumatic cylinder 9 transmission power 11 down to holding down plate 11, in addition at the in-process that holding down plate 11 pushed down, barrier plate 12 moves down thereupon, blocks second feed inlet 13, prevents that the straw from continuing the roll-off and dropping to holding down plate 11 up end. In addition, when the pressing plate 11 is not pressed down in specific application, the pressing plate stays at the upper part in the pressing block box 8 and does not exceed the second feeding hole 13.

In one embodiment, for the baffle 17, one end of the baffle 17 penetrates through the insertion opening 19 and is inserted into the insertion opening 15 to form the bottom of the briquetting box 8, the baffle 17 is consistent with the insertion opening 19 and the insertion opening 15 in size, so that the bottom of the briquetting box 8 is movable, the baffle 17 is fixed through the insertion opening 15 and the insertion opening 19 at the bottom of the briquetting box 8, after the straw is briquetted, the lower pressing plate 11 is contracted upwards, the electric telescopic rod 16 is contracted to move the baffle 17 out through the insertion opening 19, and the briquetted straw falls out from the bottom of the briquetting box 8.

In conclusion, with the above technical solution of the present invention, in a specific application, after a power supply is turned on, firstly, straws are put in from the feed inlet 2, and then the straws fall into the crushing cavity, and at the same time, the rotating motor 4 drives the crushing blade 6 on the rotating shaft to rotate and crush the straws, the crushed straws fall onto the slope plate 7, slide down to the opening 18 along the slope direction of the slope plate 7, and then fall onto the sliding plate 14, and then slide down along the slope of the sliding plate 14, and fall into the briquetting box 8 through the second feed inlet 13, at this time, the telescopic rod 10 is extended downward by the power transmitted by the hydraulic cylinder 9, and then the lower pressing plate 11 on the telescopic rod 10 presses downward, when the lower pressing plate 11 presses downward, the blocking plate 12 moves downward to block the second feed inlet 13, so as to prevent the straws from continuing to fall in the pressing process, after the straws are pressed into briquettes, the telescopic rod 10 contracts upward and resets, then the electric telescopic rod 16 starts the handle, the electric telescopic rod 16 contracts to move the baffle 17 out through the socket 19, at the moment, the straw blocks can fall out from the bottom of the briquetting box 8 along with the movement of the baffle 17, and after the straw blocks fall down, the baffle 17 is restored to the original position by the electric telescopic rod 16.

Through above-mentioned technical scheme, 1, smash the chamber through setting up on box upper portion, smash the straw by smashing the blade again, then drive holding down plate 11 by pneumatic cylinder 9 again and push down the straw and press into the cubic, realize smashing, the briquetting is integrative, this briquetting device simple structure, convenient operation can effectively improve work efficiency, but this straw blocking device exclusive use in addition also can install synchronous use on the straw harvester.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended only to help illustrate the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a straw blocking device convenient to unloading, includes box (1) and feed inlet (2), its characterized in that: the crushing cavity is formed in the upper portion of the interior of the box body (1), a fixing plate (3) is fixedly arranged on the left side of the box body (1) and corresponds to the crushing cavity, a rotating motor (4) is fixedly arranged on the fixing plate (3), a rotating shaft (5) is arranged at the output end of the rotating motor (4), the rotating shaft (5) penetrates through the crushing cavity, a crushing blade (6) is fixedly arranged on the rotating shaft (5), a slope plate (7) which inclines downwards is arranged at the bottom of the crushing cavity, a pressing block box (8) is arranged in the middle position below the slope plate (7), a hydraulic cylinder (9) is fixedly arranged at the top of the pressing block box (8), a telescopic rod (10) is fixedly arranged at the output end of the hydraulic cylinder (9), a lower pressing plate (11) is fixedly arranged at one end of the downward extension of the telescopic rod (10), and a blocking plate (12) is arranged on the right side of the lower pressing plate (11), the improved pressure block box is characterized in that a second feeding hole (13) is formed in the middle of the right side of the pressure block box (8), a sliding plate (14) which inclines leftwards and downwards is fixedly installed on the right side wall inside the box body (1), corresponding slots (15) and sockets (19) are respectively formed in the left inner wall and the right inner wall of the bottom of the pressure block box (8), an electric telescopic rod (16) is installed on the right side wall of the lower portion of the box body (1), and a baffle (17) is fixedly installed at the other end of the electric telescopic rod (16).

2. The straw blocking device convenient for blanking as claimed in claim 1, wherein the left end of the slope plate (7) is fixedly connected to the left wall inside the box body (1) and inclines downwards to the right, and the end inclined downwards to the right is not connected with the inner wall of the box body (1) to form an opening (18).

3. The straw briquetting device convenient for blanking according to claim 1, wherein one end of the sliding plate (14) is fixedly connected to the inner right wall of the box body (1), the end inclined leftwards and downwards is fixedly connected with the second feed inlet (13), and the sliding plate (14) is arranged below the slope plate (7) and corresponds to the opening (18).

4. The straw briquetting device convenient for blanking according to claim 1, wherein the lower pressing plate (11) is the same as the briquetting box (8) in size, the lower pressing plate (11) is arranged above the second feeding hole (13) of the briquetting box (8), the blocking plate (12) is close to the right wall of the briquetting box (8), the blocking plate (12) can block the second feeding hole (13) in size, and the height of the blocking plate is more than half of the height of the briquetting box (8).

5. The straw briquetting device convenient for blanking according to claim 1, wherein one end of the baffle plate (17) passes through the insertion opening (19) and is inserted into the insertion groove (15) to form the bottom of the briquetting box (8), and the baffle plate (17) is consistent with the insertion opening (19) and the insertion groove (15) in size.