CN106973646A - A kind of multipurpose straw field pickup baler - Google Patents

Abstract

The invention discloses a kind of multipurpose straw field pickup baler, belong to straw baler tool technical field, the present invention, which solves existing straw field pickup baler, can not meet the situation of multipurpose requirement, different degree of grinding are disclosure satisfy that there is provided a kind of and except the clean straw field pickup baler of soil, the present invention is by separating twice mechanism volume-diminished, and it is arranged at auger outlet side, make structure compacter, shorten blower fan and blow distance, reduce consumption of the blower fan to power, so as to which more torque powers are driven into separating twice mechanism, improve separating twice efficiency；Separating twice mechanism uses design for disassembly, is easy to integral disassembly, assembly to reequip, using closed Material collecting box for harvesting cabinet design, and the stalk after can making dust and crushing is separated without causing dust raising phenomenon, improves the working environment of operator.Low soil content can then be dropped by removing closure, so as to meet requirement of the different purposes for stalk.

Description

A multi-purpose straw picking and bundling machine

technical field

The invention belongs to the technical field of straw picking and bundling machinery.

Background technique

Corn, wheat, sorghum, sunflower and other crops are widely planted in my country, and how to deal with the harvested straw has always been a relatively big problem. The traditional method of direct burning in the field will cause air pollution, and straw returning to the field can avoid air pollution, but due to the cold winter climate in northern my country, the straw returning to the field cannot rot in the second spring, resulting in the second year of seed damage after spring sowing. The problem of reduced germination rate. The use of straw picking and bundling machine can greatly reduce the cost of straw collection, storage and transportation, and improve the utilization rate of straw. Compared with traditional forage, straw feed has a greater price advantage and is deeply loved by farmers and herdsmen. The requirements for straw feed are fully crushed and low soil content. Different livestock have different requirements for the length of straw feed. For example, sheep need shorter feed, while cattle can have longer feed; while straw is used as fuel or biomass base material, there are no strict requirements on the length or soil content of straw. The straw picking and bundling machine used is difficult to meet the requirements of multiple purposes at the same time, so it needs to be equipped with different machines, which reduces the utilization rate of the straw picking and bundling machine.

Contents of the invention

In order to solve the above problems, the present invention provides a multi-purpose straw picking and bundling machine, which can meet the requirements of different crushing degrees and soil content of the straw.

The technical scheme adopted in the present invention is specifically as follows:

The multi-purpose straw picking and bundling machine mainly includes: a vehicle frame 1, a picker 2, a collection box 6, an operating room 8, a transmission device 7, and a baler 5.

The picker 2 is hoisted and fixed below the vehicle frame 1, the baler 5 is installed in the vehicle frame 1, and the collecting box 6 is located at the rear of the vehicle frame 1 above the baler 5; the transmission device 7 is fixed on the front end of the vehicle frame 1 The operating room 8 is arranged on one side of the vehicle frame 1 , and the traveling wheels 3 are arranged under the vehicle frame 1 .

The transmission device 7 is connected to the power output end of the tractor tail that pulls the straw picking and bundling machine; Output to the pickup 7 to provide power for the pickup 7; the controller of the hydraulic cylinder of the baler 5 is set in the operating room 8;

The pick-up device mainly includes: picking up and crushing mechanism 9, auger conveying mechanism 10, fan I 14, detachable secondary crushing mechanism 15 and feeding cylinder 17; Separation, wherein the picking up and crushing mechanism 9 is mainly composed of a picking up and crushing cylinder connected with a picking up and crushing kneading main shaft, several hammer claws 11 or throwing knives are arranged on the surface of the picking up and pulverizing kneading cylinder, and a belt pulley is respectively fixed at both ends of the picking up and pulverizing kneading main shaft; Driving pulley 13 is connected with transmission device 7, and another pulley is connected with the power input pulley of auger conveying mechanism by belt drive; The blower I 14 is coaxial and arranged outside the blower I 14.

The blower fan 114 can directly install the feeding cylinder 17 to be connected to the collection box 6 through the blower blower I connection part, and can also be connected to the detachable secondary crushing mechanism 15 through the blower blower I connection part and the secondary crushing mechanism mounting seat, so The detachable secondary crushing mechanism 15 is fixedly installed on the same side of the fan I 14 through the fan I connection part and the secondary crushing mechanism mounting seat, and the detachable secondary crushing mechanism is driven by the power output pulley 18 on the belt pulley and the auger conveying mechanism 10. Connection, the detachable secondary crushing mechanism 15 is formed by connecting the secondary crushing cylinder and a secondary crushing main shaft, the secondary crushing main shaft is connected with the fan II 16, and the fan II 16 is connected to the collecting box 6 through the feeding cylinder 17. The shell of the detachable secondary crushing mechanism is provided with an opening window, and the secondary crushing cylinder is provided with a plurality of knife seats, and screws and nuts are used to fix the cutters on the knife seats.

Collection box 6 is made of closed shell 20 and collection box casing 19, and collection box casing 19 tops are the cylindrical body that screen mesh or vertical bar are made, and the bottom is square, and described collection box casing The lower part of 19 communicates with the chamber of the baler 5; the closed casing 20 is installed outside the box body 19, and the closed casing 20 is a square structure, and the side opposite to the feeding cylinder 17 is provided with a primary dust collection part that is wide at the top and narrow at the bottom 21. The side opposite to the primary dust collection portion 21 is provided with a secondary dust collection portion 22, and the secondary dust collection portion 22 is also designed to be wide at the top and narrow at the bottom.

The front end of the pick-up device 2 is also provided with a baffle plate 12 to prevent the tractor or driver from being damaged by the stones brought up by the pick-up device during operation.

Beneficial effects of the present invention:

1. Compared with the existing technology, the present invention docks the feed port of the detachable secondary crushing mechanism with the discharge port of the auger, which shortens the blowing distance of the fan and reduces the power consumption and The phenomenon of weed blocking occurs, and the efficiency of secondary crushing is improved;

2. If there is no requirement for the length of the straw, the secondary crushing mechanism can be dismantled and replaced with an extended feeding cylinder to connect with the discharge port of the auger of the picker, which can save power, improve efficiency and reduce fuel consumption. .

3. Setting the detachable secondary crushing mechanism on the same side as the outlet of the auger can also make the structure of the picker more compact and reduce the volume of the entire baler.

4. The secondary crushing mechanism adopts a detachable form exposed on one side of the machine body, which can be easily modified during use to meet different requirements for crushing straw.

5. According to the different requirements for the soil content of the straw, a closed or open dual-purpose collecting box can be used. When the straw feed requires soil removal, the soil content of the straw can be better reduced by removing the closed shell of the collection box; if the soil content of the straw is not high, a closed collection box can be used to prevent dust To improve the working environment of the operator.

6. The straw baler provided by the present invention can be used for picking and baling straws of various crops such as corn, wheat, sunflower, and alfalfa; for green storage, yellow storage, and dry storage of forage grass, fuel, and biomass base materials It can be used for multiple purposes; it can pick up straws in various states such as standing stalks, laying stalks, and machine-collecting and returning field stalks;

7. The present invention can also be placed in a fixed place and used as a direct briquette of straw.

Description of drawings

Fig. 1 axonometric view of multipurpose stalk picking and bundling machine in the present invention;

Figure 2 bottom view of the pickup;

Figure 3 is an axonometric view of a pick-up equipped with a secondary crushing mechanism;

Figure 4 is an axonometric view of the pickup with the secondary crushing mechanism removed;

Figure 5 One of the axonometric views of the collecting box;

Figure 6 The second isometric drawing of the collecting box.

detailed description

The technical solutions of the present invention will be further explained and illustrated in the form of specific examples below.

Example 1

A multi-purpose straw picking and bundling machine in this embodiment, as shown in FIG.

The picker 2 is hoisted and fixed below the vehicle frame 1, the baler 5 is installed in the vehicle frame 1, and the collecting box 6 is located at the rear of the vehicle frame 1 above the baler 5; the transmission device 7 is fixed on the front end of the vehicle frame 1 The operating room 8 is arranged on one side of the vehicle frame 1 , and the traveling wheels 3 are arranged under the vehicle frame 1 .

The transmission device 7 is connected to the power output end of the tractor tail that pulls the straw picking and bundling machine; Output to the pickup 7 to provide power for the pickup 7; the controller of the hydraulic cylinder of the baler 5 is set in the operating room 8;

As shown in Figures 2 to 4, the pick-up mainly includes: picking up and crushing mechanism 9, auger conveying mechanism 10, fan I14, detachable secondary crushing mechanism 15 and feeding cylinder 17; picking up and crushing mechanism 9, auger conveying Mechanisms 10 are placed in parallel and separated by a partition, wherein the picking and crushing mechanism 9 is mainly composed of a picking and crushing cylinder connected with a picking and crushing and kneading main shaft. Several hammer claws 11 or throwing knives are arranged on the surface of the picking and crushing and kneading cylinder, and the two ends of the picking and crushing and kneading main shaft are A pulley is respectively fixed; wherein the driving pulley 13 is connected with the transmission device 7, and the other pulley is connected with the power input pulley of the auger conveying mechanism by belt transmission; the other end of the auger conveying mechanism 10 is provided with a power output pulley 18 and a fan 1 14. The power output pulley 18 is coaxial with the fan I 14 and is arranged outside the fan I 14. The front end of the pick-up device is also provided with a baffle plate 12, which prevents the machine from being damaged by the stones brought up by the pick-up device during operation.

The blower fan 114 can directly install the feeding cylinder 17 to be connected to the collection box 6 through the blower blower I connection part, and can also be connected to the detachable secondary crushing mechanism 15 through the blower blower I connection part and the secondary crushing mechanism mounting seat, so The detachable secondary crushing mechanism 15 is fixedly installed on the same side of the fan I 14 through the fan I connection part and the secondary crushing mechanism mounting seat, and the detachable secondary crushing mechanism is driven by the power output pulley 18 on the belt pulley and the auger conveying mechanism 10. Connection, the detachable secondary crushing mechanism 15 is formed by connecting the secondary crushing cylinder and a secondary crushing main shaft, the secondary crushing main shaft is connected with the fan II 16, and the fan II 16 is connected to the collecting box 6 through the feeding cylinder 17. The shell of the detachable secondary crushing mechanism is provided with an opening window, and the secondary crushing cylinder is provided with a plurality of knife seats, and screws and nuts are used to fix the cutters on the knife seats.

As shown in Fig. 5 and Fig. 6, collecting box 6 is made of closed shell 20 and collecting box casing 19, and collecting box casing 19 tops are the cylindrical body that screen mesh or vertical bar are made, and the bottom is Square, the lower part of the collection box casing 19 communicates with the baler 5 chambers; the closed casing 20 is installed outside the casing 19, and the closed casing 20 is a square structure, and it is provided with a side opposite to the feeding cylinder 17. The primary dust collection part 21 that is wide at the top and narrow at the bottom is provided with a secondary dust collection part 22 on the side opposite to the primary dust collection part 21, and the secondary dust collection part 22 is also designed to be wide at the top and narrow at the bottom.

Claims (4)

1. A multi-purpose straw picking and bundling machine is characterized in that it mainly includes: vehicle frame (1), pick-up device (2), collecting box (6), operating room (8), transmission device (7), Baler (5). The picker (2) is hoisted and fixed below the vehicle frame (1), the baler (5) is installed in the vehicle frame (1), and the collection box (6) is located on the vehicle frame (1) above the baler (5). ) rear portion; the transmission device (7) is fixed on the front end of the vehicle frame (1), the operating room (8) is arranged on one side of the vehicle frame (1), and the vehicle frame (1) below is provided with road wheels (3). The transmission device (7) is connected to the power output end of the tail of the tractor that pulls the straw picking and bundling machine; the transmission device (7) transmits the power to the hydraulic system (4) to provide power for the three hydraulic cylinders in the baler (5) , the transmission device (7) also outputs power to the pickup (7) to provide power for the pickup (7); the controller of the hydraulic cylinder of the baler (5) is arranged in the operating room (8); Described pickup (2) mainly comprises: pick up crushing mechanism (9), auger conveying mechanism (10), fan I (14), detachable secondary crushing mechanism (15) and feeding cylinder (17); Pick up crushing mechanism (9), the auger conveying mechanism (10) is placed in parallel and separated by a partition, wherein the picking and crushing mechanism (9) is mainly composed of a picking and crushing cylinder connected with a picking and crushing kneading main shaft, and several hammer claws are arranged on the surface of the picking and crushing kneading cylinder (11) or swing the knife, pick up, crush and knead the two ends of the main shaft to fix a pulley respectively; wherein the driving pulley (13) is connected with the transmission device (7), and the pulley on the other side is driven by the power input pulley of the auger conveying mechanism. Connect; the other end of the auger conveying mechanism (10) is provided with power output pulley (18) and fan I (14), and power output pulley (18) is coaxial with fan I (14), and is arranged on fan I (14) outside; The blower fan 1 (14) can directly install the feeding cylinder (17) to be connected to the collection box (6) through the blower blower I connection part, and can also be connected to the detachable secondary crushing mechanism mounting seat through the blower blower I connection part and the secondary crushing mechanism mounting seat. The secondary crushing mechanism (15), the detachable secondary crushing mechanism (15) is fixedly installed on the same side of the fan I (14) through the fan I connection part and the secondary crushing mechanism mounting seat, and the detachable secondary crushing mechanism is connected with the belt pulley The power output pulley (18) transmission connection on the auger conveying mechanism (10), the detachable secondary crushing mechanism (15) is formed by connecting the secondary crushing cylinder and a secondary crushing main shaft, and the secondary crushing main shaft is connected with the fan II ( 16) Connection, the blower II (16) is connected to the collection box (6) through the feeding cylinder (17). 2. The multi-purpose straw picking and bundling machine according to claim 1, characterized in that the shell of the detachable secondary crushing mechanism is provided with an opening window, and the secondary crushing cylinder is provided with a plurality of knife seats, and screws are used on the knife seats Nut fixedly installs cutter. 3. The multipurpose straw picking and bundling machine according to claim 1 or 2, characterized in that the collecting box (6) is composed of a closed shell (20) and a collecting box body (19), and the collecting box The upper part of the body (19) is a cylindrical cylinder made of screen or vertical ribs, and the lower part is square. The lower part of the collecting box body (19) communicates with the baler (5) chamber; the closed shell (20) Installed outside the box body (19), the closed casing (20) is a square structure, and its side opposite to the feeding cylinder (17) is provided with a primary dust collection part (21) with a wide top and a narrow bottom, and a primary dust collector (21). The opposite side of the collection part (21) is provided with a secondary dust collection part (22), and the secondary dust collection part (22) is also designed to be wide at the top and narrow at the bottom. 4. The multipurpose straw picking and bundling machine according to claim 1 or 2, characterized in that a baffle (12) is provided at the front end of the picker (2).