CN212077777U - Working machine - Google Patents

Abstract

The present disclosure relates to a work machine apparatus, including: the automatic scattering device comprises a frame, a power mechanism, a transmission mechanism and a scattering operation mechanism, wherein the power mechanism and the transmission mechanism are arranged on the frame, the transmission mechanism is connected with a power output end of the power mechanism, and the transmission mechanism is provided with a transmission output end which is used for being in driving connection with the scattering operation mechanism; wherein, spill operation mechanism includes: a bin configured to receive solid material to be thrown; the throwing assembly is provided with a feeding hole communicated with the bin, can be connected with the transmission output end, and is configured to throw the solid materials in the bin under the transmission of the power mechanism through the transmission mechanism; the auger assembly is rotatably arranged in the bin and is configured to convey the solid materials received by the bin to the throwing assembly; the first speed reducer is arranged in the storage bin, is provided with an output end connected with the auger assembly and an input end connected with the throwing assembly, and is configured to transmit the torque of the throwing assembly to the auger assembly.

Description

Working machine

Technical Field

The present disclosure relates to the field of work machines, and more particularly, to a work machine apparatus.

Background

With the development of science and technology and the improvement of living standard, the phenomenon of replacing manpower by machinery is more and more common, for example, in daily production, a fertilizer spreader is used for replacing the manpower to fertilize, a snow blower is used for replacing the manpower to sweep snow, a mechanical device is used for spreading a snow melting agent, and the like.

Disclosure of Invention

Research shows that the scattering device in the related technology has larger size, is easy to be limited by applicable fields, and is inconvenient for operators to operate.

In view of this, the embodiments of the present disclosure provide a working machine device, which is not easily limited by a use place when performing a scattering operation, and is convenient to operate and use.

In one aspect of the present disclosure, there is provided a work machine apparatus including: the automatic throwing device comprises a frame, a power mechanism, a transmission mechanism and a throwing operation mechanism, wherein the power mechanism and the transmission mechanism are arranged on the frame, the transmission mechanism is connected with a power output end of the power mechanism, and the transmission mechanism is provided with a transmission output end which is in driving connection with the throwing operation mechanism;

wherein, it includes to spill operation mechanism:

a bin configured to receive solid material to be thrown;

the throwing assembly is provided with a feeding hole communicated with the bin, can be connected with the transmission output end, and is configured to throw the solid materials in the bin under the transmission of the power mechanism through the transmission mechanism;

an auger assembly rotatably disposed within the bin configured to convey solid material received by the bin to the discharge assembly;

the first reduction gear sets up in the feed bin, and have with the output that the auger subassembly is connected and with the input that the subassembly is connected is shed, is configured to with the torque of shedding the subassembly transmits for the auger subassembly.

In some embodiments, the auger assembly comprises:

two ends of the auger shaft are arranged on the storage bin through bearings, and the part between the two ends of the auger shaft is connected with the output end of the first speed reducer;

the plurality of sleeves are sleeved on the auger shaft and are respectively positioned on two sides of the connecting part of the auger shaft and the output end of the first speed reducer;

the first spiral blades are fixedly connected with the sleeve positioned on one side of the connection part of the auger shaft and the output end of the first speed reducer;

the second spiral blades are fixedly connected with the sleeve on the other side of the connecting part of the auger shaft and the output end of the first speed reducer;

the first spiral blades and the second spiral blades are configured to enable materials entering the storage bin to be concentrated to the connecting position of the auger shaft and the output end of the first speed reducer.

In some embodiments, the discharge work mechanism further comprises:

and the screen is fixedly arranged in the storage bin and positioned above the auger assembly.

In some embodiments, the dispensing assembly comprises:

the impeller shell is communicated with the stock bin;

the throwing cylinder is rotatably arranged on the impeller shell and is communicated with the inside of the impeller shell;

the throwing impeller is arranged in the impeller shell, is connected with the transmission output end and is configured to throw the solid material entering the impeller shell through the throwing barrel.

In some embodiments, the end of the casting barrel is further provided with a baffle for adjusting the casting angle.

In some embodiments, the work machine apparatus further comprises:

the traveling mechanism is arranged on the frame, can be in driving connection with the transmission mechanism and is configured to enable the frame to move on the ground;

and the control mechanism is arranged on the frame, is connected with the transmission mechanism and is configured to switch the driving connection of the transmission mechanism to at least one of the travelling mechanism and the transmission output end according to a received control instruction.

In some embodiments, the transmission mechanism comprises:

a first belt transmission group including a first belt configured to transmit power between the power mechanism and the traveling mechanism through the first belt;

a second belt drive set comprising a second belt configured to transmit power between the power mechanism and the drive output via the second belt;

a tensioning assembly disposed adjacent to the first and second belts configured to select tensioning of at least one of the first and second belts to activate the corresponding first and/or second belt drive sets.

In some embodiments, the first belt drive set further comprises: first band pulley, second band pulley, friction pulley and chain drive mechanism, first belt is around establishing first band pulley with on the second band pulley, first band pulley with power take off end connects, the friction pulley with the terminal surface frictional contact of second band pulley, chain drive mechanism sets up the friction pulley with between the running gear, be used for with the torque transmission of friction pulley is for running gear.

In some embodiments, the second belt drive set further comprises: the second belt is wound on the third belt wheel and the fourth belt wheel, the third belt wheel is connected with the power output end, and the fourth belt wheel is connected with the transmission output end; the tensioning assembly comprises a first tensioning wheel adjacent to the first belt and a second tensioning wheel adjacent to the second belt, and the first tensioning wheel and the second tensioning wheel are both connected with the control mechanism, and the tensioning assembly can tension the first belt through the first tensioning wheel or tension the second belt through the second tensioning wheel under the switching action of the control mechanism.

In some embodiments, the work machine apparatus further comprises:

the soil loosening and crushing mechanism can be in driving connection with the transmission output end and is configured to loosen and crush soil;

the transmission output end is selectively in driving connection with any one of the soil loosening and breaking operation mechanism and the throwing operation mechanism.

In some embodiments, the soil loosening and breaking work mechanism comprises: casing, axis of rotation, second reduction gear and a plurality of cutter group, the axis of rotation is located in the casing, and can pass through the second reduction gear with the transmission output end drives and connects, a plurality of cutter group are followed the axial interval of axis of rotation sets up in the axis of rotation, every cutter group includes a plurality of carbide blades, just the terminal extending direction of a plurality of carbide blades with be the contained angle of two at least differences between the axial of axis of rotation.

Therefore, according to the embodiment of the disclosure, the power mechanism and the transmission mechanism are arranged on the frame, the throwing operation mechanism is connected to the transmission output end of the transmission mechanism in a driving manner, the throwing operation of the throwing operation mechanism can be realized by operating the frame by an operator, and the throwing component and the auger component in the throwing operation mechanism are connected in a driving manner through the first speed reducer, so that the throwing component and the auger component can be driven by the power mechanism in a unified manner, the occupation of the throwing component and the auger component by an independently driven space is eliminated, the miniaturization of the throwing operation mechanism is further realized, the use of the operation mechanical device disclosed by the disclosure is not limited by a field easily, and the operator can operate and use the device more conveniently.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.

The present disclosure may be more clearly understood from the following detailed description, taken with reference to the accompanying drawings, in which:

FIG. 1 is a schematic illustration of a drive mechanism on a frame separate from a shed work mechanism in some embodiments of work machine apparatus according to the present disclosure;

FIG. 2 is a schematic illustration of a mounting arrangement of a throwing work mechanism to a frame of a work machine apparatus according to some embodiments of the present disclosure;

FIG. 3 is a schematic illustration of a structure of a shed work mechanism in accordance with certain embodiments of the work machine apparatus of the present disclosure;

FIG. 4 is a schematic illustration of a transmission mechanism in accordance with certain embodiments of the disclosed work machine apparatus;

FIG. 5 is a schematic illustration of a drive mechanism on a frame separate from a ripping and breaking work mechanism in some embodiments of work machine apparatus according to the present disclosure;

fig. 6 is a schematic illustration of a ripping and breaking work mechanism in some embodiments of work machine apparatus according to the present disclosure.

It should be understood that the dimensions of the various parts shown in the figures are not drawn to scale. Further, the same or similar reference numerals denote the same or similar components.

Detailed Description

Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.

The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the present disclosure, when a specific device is described as being located between a first device and a second device, there may or may not be intervening devices between the specific device and the first device or the second device. When a particular device is described as being coupled to other devices, that particular device may be directly coupled to the other devices without intervening devices or may be directly coupled to the other devices with intervening devices.

All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

Referring now to fig. 1, a schematic illustration of a drive mechanism on a frame separate from a shed work mechanism in some embodiments of work machine apparatus according to the present disclosure is shown. Referring to fig. 1, in conjunction with fig. 2-4, in some embodiments, a work machine apparatus includes: the device comprises a frame 1, a power mechanism 2, a transmission mechanism 3 and a throwing operation mechanism 4. The power mechanism 2 and the transmission mechanism 3 are both arranged on the frame 1. In fig. 2, the power mechanism 2 may include an engine 21 and a battery 22. The engine may be located behind the spreader working mechanism 4, where forward refers to the normal direction of travel of the frame 1 when the spreader working mechanism 4 is in operation, and rearward is the opposite of the normal direction of travel.

The engine 21 may be bolted to the frame 1. The engine 21 may employ a diesel engine, a gasoline engine, or an electric motor. The storage battery 22 can be accommodated by a battery box and fixed on the battery bracket 411 on the throwing operation mechanism 4 through bolts, and the positive and negative wires of the storage battery can be connected with the positive and negative electrodes of the engine 201, so that the storage battery can be used for starting the engine 21 to replace an operator to manually start the engine.

In fig. 1, a transmission mechanism 3 is connected to the power output of the power mechanism 2, and the transmission mechanism 3 has a transmission output for driving connection to the scattering work mechanism 4. The transmission driving end can be connected with other working mechanisms, such as a soil loosening and breaking working mechanism and the like, besides the throwing working mechanism 4.

Referring to fig. 1 and 2, in some embodiments, a work machine apparatus further comprises: a running gear 6 and a control gear 7. The running mechanism 6 is arranged on the vehicle frame 1, can be in driving connection with the transmission mechanism 3, and is configured to enable the vehicle frame 1 to move on the ground. The control mechanism 7 is arranged on the frame 1, connected with the transmission mechanism 3, and configured to switch the driving connection of the transmission mechanism 3 to at least one of the traveling mechanism 6 and the transmission output end according to a received control instruction. Thus, the operator can move the frame 1 by operating the control mechanism 7 to meet the operation requirement and the transition requirement.

The control mechanism 7 may include handles that are easily pushed by an operator, and the handles may include a control handle 701 for controlling the discharging operation mechanism to discharge, a control handle 702 for operating the traveling mechanism to travel, and the like. In addition, the control mechanism 7 may further include a gear lever 703 to realize gear adjustment such as a traveling speed, a throwing operation speed, and the like.

Referring to fig. 2 and 3, in some embodiments, the discharge work mechanism 4 includes: a storage bin 41, a scattering component 43, an auger component 44 and a first speed reducer 45. The silo 41 has a space capable of containing solid material, which is capable of receiving solid material to be thrown. The throwing assembly 43 has a feed inlet communicating with the silo 41 and can be connected with the transmission output. The throwing assembly 43 can throw the solid materials in the bin 41 under the driving of the power mechanism 3 by the power of the power mechanism 2. The solid materials can comprise sand, snow melting agent, nutrient particles and the like, and accordingly, the disclosed working mechanical device can be correspondingly used for fire fighting, snow melting, fertilization and the like.

An auger assembly 44 is rotatably disposed within the bin 41 and is configured to convey solid material received by the bin 41 to the discharge assembly 43. In fig. 3, the auger assembly 44 can concentrate the solid materials at two ends of the auger assembly 44 in the bin 41 toward the middle of the bin 41, and the scattering assembly 43 is located near the middle of the bin 41, so that the solid materials at various positions in the bin can be effectively and quickly scattered outwards through the scattering assembly 43.

First reduction gear 45 sets up in the feed bin 41, and have with the output that auger assembly 44 is connected and with the input that spills the subassembly 43 and connect. The throwing assembly 43 can perform throwing operation under the action of torque at the transmission output end, and the rotation of the throwing assembly 43 is further transmitted to the auger assembly 44 through the first speed reducer 45, so that the solid materials in the bin 41 are continuously transferred to the throwing assembly 43.

Referring to fig. 2, a universal traveling wheel 46 and a battery holder 411 for fixing a battery case may be further provided outside the bin 41 of the scattering work mechanism 4. The universal running wheels 46 can be supported on the ground together with the running units 6 on the frame 1 and enable the entire work machine to run on the ground.

Referring to fig. 3, in some embodiments, auger assembly 44 includes: auger shaft 441, a plurality of sleeves 442, a plurality of first-direction helical blades 443, and a plurality of second-direction helical blades 444. Two ends of the packing auger shaft 441 are arranged on the storage bin 41 through bearings, and the part between the two ends of the packing auger shaft 441 is connected with the output end of the first speed reducer 45. The auger shaft 441 can include one full shaft or multiple stub shafts. The rotation of the auger shaft 441 is driven by the torque output from the first reduction gear 45.

In fig. 3, a plurality of sleeves 442 are sleeved on the auger shaft 441 and are respectively located at two sides of the connection position between the auger shaft 441 and the output end of the first speed reducer 45. The sleeves 442 can be fixedly connected with the auger shaft 441 through bolts, and the number of the sleeves 442 and the position of the sleeves relative to the auger shaft 441 can be adjusted according to requirements.

The plurality of first rotary helical blades 443 are fixedly connected to the sleeve 442 located on one side of the connection portion between the auger shaft 441 and the output end of the first speed reducer 45. And a plurality of second rotary helical blades 444 fixedly connected to the sleeve 442 on the other side of the connection between the auger shaft 441 and the output end of the first speed reducer 45. The first spiral blade 443 and the second spiral blade 444 have opposite blade spiral directions, and when the auger shaft 441 rotates, the plurality of first spiral blades 443 and the plurality of second spiral blades 444 can concentrate the materials entering the storage bin 41 to the connection part of the auger shaft 441 and the output end of the first speed reducer 45, so that the materials in the storage bin 41 are close to and concentrated to the inlet part of the scattering assembly 43. The first spiral blade 443 and the second spiral blade 444 may be fixed to the sleeve 442 by welding, and may be made of cemented carbide.

In fig. 1, the casting work mechanism 4 may further include a screen 42. The screen 42 is fixedly arranged in the storage bin 41 and is positioned above the auger assembly 44. The screen 42 can not only screen large solid materials or impurities, avoid damaging the auger assembly, but also make the material fall more uniformly. In some embodiments, the mesh size of the screen 42 is 10 x 10 mm.

Referring to fig. 2 and 3, in some embodiments, the dispersion assembly 43 includes: impeller housing 431, a dispersing barrel 433 and a dispersing impeller 432. The impeller shell 431 is communicated with the bin 41, and an inlet of the impeller shell 431 may be positioned at the middle of the bin 41. A dispersion cartridge 433 is rotatably provided on the impeller housing 431 and communicates with the inside of the impeller housing 431. By rotating the angular position of dispensing cartridges 433, dispensing assembly 43 may be caused to dispense solid materials to a greater range of angles. A baffle 434 for adjusting the spreading elevation angle is also provided at the end of spreading barrel 433. By adjusting the inclination angle of the baffle 434, the throwing elevation angle of the throwing cylinder 433 can be conveniently changed, thereby realizing adjustment of the throwing distance. Accordingly, the steering mechanism 7 may include a dispensing cartridge direction control lever 74 and a dispensing cartridge angle control lever 75 for effecting adjustment of the dispensing direction and the dispensing distance, respectively, of the dispensing cartridge.

A throwing impeller 432 is disposed within the impeller housing 431 and is connected to the drive output, and is configured to throw solid material entering the impeller housing 431 through the throwing bowl 433. The throwing impeller 432 is capable of centrifuging the solid material entering the impeller housing 431 under the torque of the transmission output end, so that the solid material is thrown outwards along the throwing barrel 433.

In some embodiments, to save space, the power mechanism of the work machine includes a single engine 21. The working machine device includes at least two kinds of parts requiring power driving, such as the traveling mechanism 6 and the scattering working mechanism 4. Referring to fig. 2 and 4, in some embodiments, the transmission mechanism 3 comprises: a first belt drive set, a second belt drive set and a tensioning assembly 39. The first belt transmission set includes a first belt 31 configured to transmit power between the power mechanism 2 and the traveling mechanism 6 through the first belt 31. The second belt drive set comprises a second belt 36 configured to transmit power between the power mechanism 2 and the drive output via the second belt 36. A tensioning assembly 39 is disposed adjacent to the first and second belts 31, 36 and is configured to selectively tension at least one of the first and second belts 31, 36 to activate the corresponding first and/or second belt drive set.

By tensioning at least one of the first belt 31 and the second belt 36 by the tensioning assembly 39, the engine 21 can selectively provide driving force to the traveling mechanism 6 and/or the throwing work mechanism 4 to meet the requirements of different operating conditions. For example, the tensioning of the first belt 31 by the tensioning assembly can be used to implement a travel transition of the work machine, and the tensioning of the second belt 36 by the tensioning assembly can be used to implement a fixed-point position throwing operation; and the throwing operation in the process of traveling and the like are realized by the tensioning action of the tensioning assembly on the first belt 31 and the second belt 36.

Referring to fig. 4, in some embodiments, the first belt drive set further comprises: a first pulley 32, a second pulley 33, a friction wheel 34 and a chain transmission 35. The first belt 31 is wound around the first pulley 32 and the second pulley 33. In the non-tensioned state of the first belt 31, the first belt 31 is in loose contact with the first pulley 32 and the second pulley 33, and power is not transmitted, while when the first belt 31 is tensioned, torque is allowed to be transmitted between the first pulley 32 and the second pulley 33 through the first belt 31. The first belt 31 may employ a timing belt to obtain more precise travel distance control.

The first pulley 32 is connected to the power take-off (e.g., an output shaft of the engine 21). The friction wheel 34 is in frictional contact with an end surface of the second pulley 33. The friction wheel 34 is capable of frictionally rolling on the end surface of the second pulley 33 with the rotation of the second pulley 33. The chain transmission mechanism 35 is disposed between the friction wheel 34 and the traveling mechanism 6, and is configured to transmit the torque of the friction wheel 34 to the traveling mechanism 6. The chain drive 35 may comprise at least two chain wheels driven by chain engagement in order to transmit the torque of the friction wheel 34 to the wheel axle 61 of the running gear 6.

Referring to fig. 4, in some embodiments, the second belt drive set further comprises: a third pulley 37 and a fourth pulley 38. The second belt 36 is wound around the third pulley 37 and the fourth pulley 38. In the non-tensioned state of the second belt 36, the second belt 36 is in loose contact with the third pulley 37 and the fourth pulley 38, and power is not transmitted, while when the second belt 36 is tensioned, torque is allowed to be transmitted between the third pulley 37 and the fourth pulley 38 through the second belt 36. The second belt 36 may be a v-belt, which operates more smoothly and can alleviate load impact.

The third pulley 37 is connected to the power take-off and the fourth pulley 38 is connected to the transmission take-off. The tensioning assembly 39 includes a first tensioning wheel 391 adjacent to the first belt 31 and a second tensioning wheel 392 adjacent to the second belt 36, both of which are connected to the operating mechanism 7. The tensioning assembly 39 can be used to tension the first belt 31 by means of the first tensioning wheel 391 or the second belt 36 by means of the second tensioning wheel 392 under the switching action of the control mechanism 7.

In actual use, a part of the power output by the engine 21 can be transmitted to the traveling assembly 6 through the first belt 31, and another part of the power can be transmitted to the throwing impeller 432 through the second belt 36 for throwing out the solid materials. When the work machine needs to be moved to realize a transition, the engine 21 is started, the operating handle 72 is pressed, the pull wire connected with the operating handle 72 can adjust the position of the first tensioning wheel 391 to tension the first belt 31, and power is transmitted to the wheel axle 61 in the traveling assembly 6 through the first belt wheel 32, the first belt 31, the second belt 33, the friction wheel 34 and the chain transmission mechanism 35, so that the work machine can move forward or backward.

When the materials need to be thrown, the engine 21 is started, the control handle 71 is pressed, the position of the second tensioning wheel 392 is adjusted by the pull wire inside the engine, so that the second belt 36 is tensioned, the power is transmitted to the throwing impeller 432 through the third belt wheel 37, the second belt 36 and the fourth belt wheel 38, the throwing impeller 432 drives the auger shaft 441 to rotate through the first speed reducer 45, and the solid materials entering the storage bin 41 are thrown outwards through the auger assembly and the throwing assembly.

As shown in fig. 5, a schematic illustration of the transmission mechanism on the frame separate from the ripping and soil breaking mechanism in some embodiments of work machine apparatus according to the present disclosure. Referring to fig. 5, in some embodiments, the work machine apparatus may further include a ripping and soil breaking work mechanism 5. The soil loosening and crushing operation mechanism 5 can be in driving connection with the transmission output end and is configured to loosen and crush soil. The transmission output end is selectively in driving connection with any one of the soil loosening and breaking working mechanism 5 and the throwing working mechanism 4.

The soil loosening and breaking operation mechanism 5 can be in driving connection with the transmission output end of the transmission mechanism 3 when the throwing operation mechanism 4 is separated from the transmission output end. The operator can conveniently replace the operation mechanism according to the operation requirement. When the soil loosening and crushing mechanism 5 is operated, the operation process is similar to that of the throwing mechanism 4, and the operator can press the operation handles 71 and 72 at the same time, so that the first belt 31 and the second belt 36 are both tensioned, and soil loosening and crushing operations are performed on different positions of the ground by the soil loosening and crushing mechanism 5 during the device walking process.

Referring to fig. 6, in some embodiments, the ripping and soil-breaking work mechanism 5 includes: a housing 51, a rotating shaft 52, a second speed reducer 54, and a plurality of cutter groups 53. The rotating shaft 52 is located in the housing 51 and can be drivingly connected to the transmission output through a second speed reducer 54. The plurality of cutter groups 53 are provided on the rotary shaft 52 at intervals in the axial direction of the rotary shaft 52. The cutter set 53 may be welded to the transmission shaft 52, and both ends of the transmission shaft 52 may be connected to the housing 51 through bearings. Each cutter set 53 comprises a plurality of carbide blades 531, and at least two different included angles are formed between the extending direction of the tail ends of the carbide blades 531 and the axial direction of the rotating shaft 52, so that a better soil loosening and breaking effect is obtained.

Thus, various embodiments of the present disclosure have been described in detail. Some details that are well known in the art have not been described in order to avoid obscuring the concepts of the present disclosure. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that various changes may be made in the above embodiments or equivalents may be substituted for elements thereof without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims (11)

1. A work machine, comprising: the scattering device comprises a frame (1), a power mechanism (2), a transmission mechanism (3) and a scattering operation mechanism (4), wherein the power mechanism (2) and the transmission mechanism (3) are both arranged on the frame (1), the transmission mechanism (3) is connected with a power output end of the power mechanism (2), and the transmission mechanism (3) is provided with a transmission output end which is in driving connection with the scattering operation mechanism (4);

wherein the scattering work mechanism (4) comprises:

a silo (41) configured to receive solid material to be thrown;

the throwing assembly (43) is provided with a feeding hole communicated with the storage bin (41), can be connected with the transmission output end, and is configured to throw the solid materials in the storage bin (41) under the transmission of the power mechanism (2) through the transmission mechanism (3);

an auger assembly (44) rotatably disposed within the bin (41) configured to convey solid material received by the bin (41) to the throwing assembly (43);

first reduction gear (45), set up in feed bin (41), and have with the output that auger subassembly (44) are connected and with the input that subassembly (43) are connected is shed, be configured as with the torque of shedding subassembly (43) transmits to auger subassembly (44).

2. The work machine arrangement of claim 1, wherein the auger assembly (44) comprises:

the two ends of the packing auger shaft (441) are arranged on the storage bin (41) through bearings, and the part between the two ends of the packing auger shaft (441) is connected with the output end of the first speed reducer (45);

the plurality of sleeves (442) are sleeved on the packing auger shaft (441) and are respectively positioned on two sides of the connecting part of the packing auger shaft (441) and the output end of the first speed reducer (45);

a plurality of first rotary helical blades (443) fixedly connected with the sleeve (442) positioned on one side of the connection part of the auger shaft (441) and the output end of the first speed reducer (45);

a plurality of second rotary helical blades (444) fixedly connected with the sleeve (442) positioned on the other side of the connection part of the auger shaft (441) and the output end of the first speed reducer (45);

wherein the plurality of first rotating spiral blades (443) and the plurality of second rotating spiral blades (444) are configured to concentrate the material entering the silo (41) toward the connecting portion of the auger shaft (441) and the output end of the first reducer (45).

3. The work machine arrangement according to claim 1, characterized in that the scattering work mechanism (4) further comprises:

and the screen (42) is fixedly arranged in the storage bin (41) and is positioned above the packing auger assembly (44).

4. The work machine arrangement according to claim 2, characterized in that the throwing assembly (43) comprises:

an impeller shell (431) communicating with the bin (41);

a dispersion cylinder (433) rotatably provided on the impeller housing (431) and communicating with the inside of the impeller housing (431);

a throwing impeller (432) disposed within the impeller housing (431) and connected to the drive output, configured to throw solid material entering the impeller housing (431) through the throwing cartridge (433).

5. The work machine arrangement according to claim 4, characterized in that the end of the spreader (433) is further provided with a baffle (434) for adjusting the spreading elevation.

6. The work machine apparatus of claim 1, further comprising:

the travelling mechanism (6) is arranged on the frame (1), can be in driving connection with the transmission mechanism (3) and is configured to enable the frame (1) to move on the ground;

the control mechanism (7) is arranged on the frame (1), connected with the transmission mechanism (3) and configured to switch the driving connection of the transmission mechanism (3) to at least one of the walking mechanism (6) and the transmission output end according to a received control instruction.

7. The work machine arrangement according to claim 6, characterized in that the transmission mechanism (3) comprises:

a first belt transmission group comprising a first belt (31) configured to transmit power between the power mechanism (2) and the travelling mechanism (6) through the first belt (31);

a second belt drive group comprising a second belt (36) configured to transmit power between the power mechanism (2) and the drive output via the second belt (36);

a tensioning assembly (39) disposed adjacent to the first and second belts (31, 36) configured to select tensioning of at least one of the first and second belts (31, 36) to activate the corresponding first and/or second belt drive set.

8. The work machine apparatus of claim 7, wherein the first belt drive set further comprises: first band pulley (32), second band pulley (33), friction pulley (34) and chain drive mechanism (35), first belt (31) are around establishing first band pulley (32) with on second band pulley (33), first band pulley (32) with power take off end is connected, friction pulley (34) with the terminal surface frictional contact of second band pulley (33), chain drive mechanism (35) set up friction pulley (34) with between running gear (6), be used for with the torque transmission of friction pulley (34) is for running gear (6).

9. The work machine apparatus of claim 8, wherein the second belt drive set further comprises: a third belt wheel (37) and a fourth belt wheel (38), wherein the second belt (36) is wound on the third belt wheel (37) and the fourth belt wheel (38), the third belt wheel (37) is connected with the power output end, and the fourth belt wheel (38) is connected with the transmission output end; the tensioning assembly (39) comprises a first tensioning wheel (391) adjacent to the first belt (31) and a second tensioning wheel (392) adjacent to the second belt (36), both connected to the operating mechanism (7), the tensioning assembly (39) being capable of tensioning the first belt (31) by means of the first tensioning wheel (391) or the second belt (36) by means of the second tensioning wheel (392) under the switching action of the operating mechanism (7).

10. The work machine apparatus of claim 1, further comprising:

the soil loosening and crushing mechanism (5) can be in driving connection with the transmission output end and is configured to loosen and crush soil;

the transmission output end is selectively in driving connection with any one of the soil loosening and breaking operation mechanism (5) and the throwing operation mechanism (4).

11. The work machine arrangement according to claim 10, characterized in that the ripping and soil-breaking work mechanism (5) comprises: casing (51), axis of rotation (52), second reduction gear (54) and a plurality of cutter group (53), axis of rotation (52) are located in casing (51), and can pass through second reduction gear (54) with the transmission output end drives and connects, a plurality of cutter group (53) are followed the axial interval of axis of rotation (52) sets up on axis of rotation (52), every cutter group (53) include a plurality of carbide blade (531), just the terminal extending direction of a plurality of carbide blade (531) with be two kind at least different contained angles between the axial of axis of rotation (52).

Images