Dwarf camphor tree cutting conveying and pulverizing integrated machine

Abstract

The present application relates to the technical field of dwarf camphor tree mechanical equipment, and particularly relates to a dwarf camphor tree cutting, conveying and smashing integrated machine. The machine body has a first inclined rack. A cutting mechanism is used for cutting the dwarf camphor tree to improve the effect of stubble. An adaptive conveying mechanism is installed on the first inclined part, used for clamping, transporting and adjusting the feeding angle of the dwarf camphor tree to a first preset range. A differential pressure smashing mechanism is installed on the machine body, and the differential pressure smashing mechanism has a smashing assembly and a feeding assembly. The discharge port of the feeding assembly is connected with the feeding port of the smashing assembly, so as to convey and smash the dwarf camphor tree with the adjusted angle. The present application can solve the problems that the dwarf camphor tree is accumulated in front of the integrated machine due to slow feeding, the angle of the camphor tree cannot be controlled during the process of conveying the camphor tree backward after cutting, and the camphor tree randomly moves in front of the integrated machine, which causes great damage to the cutting tool, the double-toothed vertical roller and the front machine body.

Description

Technical Field

[0001] This invention relates to the field of mechanical equipment for dwarfing camphor trees, and in particular to an integrated machine for cutting, conveying and crushing dwarf camphor trees. Background Technology

[0002] Dwarf camphor trees, as a major source of natural linalool, occupy an important position in my country's fragrance industry. There are two main harvesting methods:

[0003] One method is the traditional manual logging method, which is inefficient and costly and has been gradually replaced by cutting and crushing equipment.

[0004] Another type is a specialized dwarf camphor tree cutting and shredding machine, a special agricultural machine mainly designed for harvesting and processing one-year-old dwarf camphor trees. It is primarily used for mechanized harvesting of raw materials in the spice industry. Unlike traditional brush cutters, this type of equipment needs to adapt to the unique biological characteristics of dwarf camphor trees: their branches are thin and soft (usually 1-3 cm in diameter), highly resilient, have a high moisture content (60%-70%), and are scattered and prone to lodging. These characteristics cause conventional shrub harvesting equipment to encounter problems such as incomplete cutting, branch entanglement, and feed blockage when harvesting dwarf camphor trees. With the rapid development of my country's spice industry and the continuous rise in labor costs, the integrated dwarf camphor tree cutting and shredding machine, as a key piece of equipment for achieving efficient raw material harvesting, is experiencing accelerated technological development and market application.

[0005] The existing technology for dwarf camphor tree cutting and shredding machines has the following main defects: When using double-toothed vertical roller conveying, the short radial distance of the conveying and the inability to adjust the conveying angle lead to: 1. The inability to adjust the cut dwarf camphor trees to a suitable angle before feeding them into the shredding system, requiring manual assistance to adjust the feeding angle, resulting in slow shredding and feeding, which causes the dwarf camphor trees to accumulate at the front of the integrated machine; 2. The camphor trees with uncontrollable angles after cutting roaming around at the front of the integrated machine, causing great damage to the cutting blades, double-toothed vertical rollers, and the front body of the machine. These become key bottlenecks restricting the improvement of the overall machine efficiency. Summary of the Invention

[0006] The present invention aims to at least improve one of the technical problems existing in the prior art. To this end, the present invention proposes an integrated machine for cutting, conveying and crushing dwarf camphor trees.

[0007] The technical solution of the present invention is as follows:

[0008] A dwarf camphor tree cutting, conveying, and crushing integrated machine, comprising:

[0009] The fuselage has a first inclined frame that forms a certain angle with the horizontal plane;

[0010] A cutting mechanism, installed at the end of the first inclined part near the ground, is used to cut dwarf camphor trees to improve the coppicing effect;

[0011] An adaptive conveying mechanism, installed on the first inclined part, is used to clamp and transport the cut dwarf camphor tree to the top of the first inclined part, and adjust the feeding angle of the dwarf camphor tree to a first preset range during the transportation process.

[0012] A differential pressure crushing mechanism is installed on the machine body. The differential pressure crushing mechanism has a crushing component and a feeding component. The discharge port of the feeding component is connected to the inlet of the crushing component to transport dwarf camphor trees with adjusted angles for crushing.

[0013] A power transmission mechanism, installed at the bottom of the frame, is used to drive the machine body forward.

[0014] In one possible technical solution, the adaptive conveying mechanism further includes two rotating units symmetrically arranged about the first inclined frame, each rotating unit comprising:

[0015] The first mounting housing is mounted on the first tilting frame.

[0016] The first conveyor belt is mounted on the first mounting housing. The drive shaft of the first conveyor belt passes through the first mounting housing and is coaxially connected to the power output shaft of the cutting mechanism. Under power output, the first conveyor belts on the two rotating units turn in opposite directions to transport the cut lower part of the dwarf camphor tree.

[0017] A second mounting housing is installed on the upper end of the first conveyor belt, and the second mounting housing has a cavity.

[0018] A second conveyor belt is mounted on the first mounting housing. The second conveyor belt has a drive shaft, and the drive shaft is equipped with a second gear.

[0019] A gear reduction device is installed in the cavity of the first mounting housing. It has a main gear and an output auxiliary gear. The main gear is connected to the power shaft of the first conveyor belt, and the output auxiliary gear meshes with the second gear. It is used to adjust the relative speed of the first conveyor belt and the second conveyor belt, thereby adjusting the feeding rate of the upper and lower ends of the dwarf camphor tree, so as to adjust the feeding angle of the dwarf camphor tree.

[0020] The third mounting housing is installed on the upper end of the second conveyor belt to protect the adaptive conveying mechanism.

[0021] In one possible technical solution, the gear reduction device further adjusts the conveying speed ratio of the first conveyor belt to the second conveyor belt to 7:10 to ensure that the feeding angle of the dwarf camphor tree reaches the first preset range, so that the bottom trunk of the dwarf camphor tree can enter the differential pressure crushing mechanism almost vertically, and avoid the trunk of the dwarf camphor tree from abutting and getting stuck at the feed inlet of the differential pressure crushing mechanism, causing damage to it.

[0022] In one possible technical solution, further,

[0023] Both the first and second conveyor belts have flexible skirts to ensure flexible clamping of dwarf camphor tree trunks of different diameters and avoid damage to the camphor trees.

[0024] In one possible technical solution, the crushing component further includes:

[0025] A pulverizer frame is mounted on the machine body;

[0026] A crushing shell is mounted on the crusher frame, and the crushing shell has a semi-open crushing chamber;

[0027] A cutter roller is installed inside the crushing chamber and connected to the crusher frame. One end of the drive shaft of the cutter roller extends out of the crushing chamber and is equipped with a pulley.

[0028] The first power unit is installed on the crusher frame and is connected to the belt pulley for transmission.

[0029] The discharge shell is installed at the discharge port of the crushing shell and is used to discharge the crushed camphor tree.

[0030] In one possible technical solution, the feeding assembly further includes:

[0031] The feeding housing is the machine body installed at the feed inlet of the crushing housing and communicates with the crushing housing;

[0032] Two pressure rollers are symmetrically installed inside the feeding housing and form a second angle with the horizontal plane. Two first bevel gears are assembled on one side of the main shaft of the pressure roller after passing through the feeding housing.

[0033] A driven shaft is mounted on the feeding housing. A driven wheel is mounted on one end of the driven shaft and is connected to the belt pulley for transmission. Two second bevel gears are mounted on the driven shaft. Each second bevel gear is adapted to the first bevel gear to drive the pressure roller to rotate. By setting a gasoline engine, the pressure roller 421 and the cutter roller 412 of the crushing component can be driven simultaneously. This can save the drive source and reduce the size of the overall device, avoiding the situation where multiple drive sources lead to complicated assembly and difficult maintenance.

[0034] In one possible technical solution, the second included angle β and the feeding angle α further satisfy the following relationship:

[0035] The second included angle β = feeding angle α + 90° ± 5°, to ensure that the dwarf camphor tree trunk can enter the crushing chamber from the middle of the pressure roller and enter almost vertically opposite the pressure roller. This allows the dwarf camphor tree trunk to be fed into the crushing chamber perpendicularly to the pressure roller, improving crushing efficiency while preventing the dwarf camphor tree trunk from getting stuck at the feed inlet of the differential pressure crushing mechanism and causing damage.

[0036] In one possible technical solution, the feeding housing further covers the pressure roller and approaches the adaptive conveying mechanism to improve feeding safety.

[0037] In one possible technical solution, the cutting mechanism further includes:

[0038] The first housing is connected to the first mounting housing of the adaptive conveying mechanism;

[0039] The second housing is connected to the first housing to form an installation cavity;

[0040] Two first cutting drive shafts, each of which passes through the first housing and the second housing and is connected to the conveyor belt drive shaft of the adaptive conveying mechanism;

[0041] Two disc-shaped cutting blades are mounted on the first cutting drive shaft located below the second housing.

[0042] Two meshing transmission gears are installed on the first cutting transmission shaft in the mounting cavity to ensure that the two disc cutting blades cut synchronously.

[0043] The third bevel gear is mounted on any of the first cutting drive shafts to drive the first cutting drive shaft to rotate;

[0044] The transmission input shaft extends through the first housing into the mounting cavity and is movably connected to the first housing.

[0045] The fourth bevel gear is installed at the end of the transmission input shaft within the mounting cavity;

[0046] An input pulley is installed at the end of the transmission input shaft away from the fourth bevel gear. The input pulley is belt driven by the power output shaft of the power transmission mechanism to reduce the number of power units, save energy, and reduce the overall size of the device.

[0047] In one possible technical solution, it further includes:

[0048] A front guide rod, installed on the first housing, is used to straighten and guide the camphor tree after it has been cut, so as to gather the camphor tree in the middle.

[0049] The technical solution of the present invention has the following beneficial effects:

[0050] (1) The cut dwarf camphor trees are fed into the crushing mechanism at a suitable angle by an adaptive conveying mechanism to solve the problems of slow feeding, which causes the dwarf camphor trees to accumulate at the front of the integrated machine; and the camphor trees, whose angle is uncontrollable during the backward conveying process after cutting, running around at the front of the integrated machine, causing great damage to the cutting blades, double toothed vertical rollers, and front of the machine body.

[0051] (2) A double-disc high-speed rotating saw is used to cut dwarf camphor trees, which improves the coppicing effect and cutting efficiency, replaces manual operation, and realizes mechanized continuous cutting of dwarf camphor tree branches and leaves.

[0052] (3) The upper and lower skirt conveyor belts with speed difference are used to ensure that the dwarf camphor tree trunks of different diameters are flexibly clamped to avoid damage to the camphor trees, and are fed into the crushing system at a certain angle to ensure the normal operation of the integrated machine.

[0053] (4) The differential pressure crushing mechanism improves the crushing efficiency while ensuring its safety.

[0054] (5) This invention provides an integrated machine for cutting, conveying and crushing dwarf camphor trees. By sharing a single drive unit for cutting and conveying, the drive source can be reduced, energy can be saved, the size of the equipment can be reduced, and it is easy to maintain.

[0055] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0056] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0057] Figure 1 This is an overall schematic diagram of the dwarf camphor tree cutting, conveying, and crushing integrated machine according to an embodiment of the present invention;

[0058] Figure 2 This is a schematic diagram of the integrated cutting, conveying, and crushing machine for dwarf camphor trees according to an embodiment of the present invention;

[0059] Figure 3This is a schematic diagram of the adaptive conveying mechanism structure of the dwarf camphor tree cutting, conveying and crushing integrated machine according to an embodiment of the present invention;

[0060] Figure 4 This is a schematic diagram of the cutting mechanism of the dwarf camphor tree cutting, conveying and crushing integrated machine according to an embodiment of the present invention;

[0061] Figure 5 This is a schematic diagram of the differential pressure crushing mechanism of the dwarf camphor tree cutting, conveying and crushing integrated machine according to an embodiment of the present invention;

[0062] Figure 6 This is a schematic diagram of the power transmission mechanism of the dwarf camphor tree cutting, conveying and crushing integrated machine according to an embodiment of the present invention;

[0063] Figure 7 This is a schematic diagram of the internal structure of the cutting mechanism of the dwarf camphor tree cutting, conveying and crushing integrated machine according to an embodiment of the present invention;

[0064] Figure 8 This is a schematic diagram of the gear reduction device structure of the integrated cutting, conveying and crushing machine for dwarf camphor trees according to an embodiment of the present invention.

[0065] Figure 9 This is a schematic diagram of the internal transmission of the gear reduction device of the integrated cutting, conveying and crushing machine for dwarf camphor trees according to an embodiment of the present invention.

[0066] Figure 10 This is a schematic diagram of the angle at which the dwarf camphor tree trunk enters the differential pressure crushing mechanism according to an embodiment of the present invention;

[0067] Figure 11 This is a schematic diagram of the adaptive conveying mechanism of the dwarf camphor tree cutting, conveying and crushing integrated machine according to an embodiment of the present invention.

[0068] Figure label:

[0069] Body 1, First tilting frame 10;

[0070] Cutting mechanism 2, first housing 21, second housing 22, first cutting drive shaft 23, disc cutting blade 24, transmission gear 25, third bevel gear 26, transmission input shaft 27, fourth bevel gear 28, input pulley 29, front guide rod 210;

[0071] Adaptive conveying mechanism 3, first mounting housing 30, first conveyor belt 31, flexible skirt 311, second mounting housing 32, second conveyor belt 33, gear reduction device 34, third mounting housing 35;

[0072] Differential pressure crushing mechanism 4, crusher frame 410, crushing shell 411, cutter roller 412, pulley 4121, first power unit 413, discharge shell 414, feeding shell 420, pressure roller 421, driven shaft 422, driven wheel 4221;

[0073] Power box 51, support rod 52, short support rod 521, track drive shaft 53, track drive wheel 54, driven wheel 55, second power unit 56, bevel gearbox drive shaft 57, bevel gearbox 58;

[0074] 6. Dwarf camphor tree trunk. Detailed Implementation

[0075] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0076] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0077] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0078] Example 1

[0079] like Figures 1 to 11 As shown, this embodiment provides an integrated machine for cutting, conveying, and crushing dwarf camphor trees, comprising:

[0080] The machine body 1 has a first inclined frame 10, which has a certain angle with the horizontal plane, and the angle is 30° in this embodiment.

[0081] Cutting mechanism 2, installed at the end of the first inclined portion 10 near the ground, is used to cut dwarf camphor trees to improve the coppicing effect; wherein the cutting mechanism 2 includes:

[0082] The first housing 21 is connected to the first mounting housing 30 of the adaptive conveying mechanism 3;

[0083] The second housing 22 is connected to the first housing 21 to form an installation cavity;

[0084] Two first cutting drive shafts 23, each of which passes through the first housing 21 and the second housing 22 and is connected to the conveyor belt drive shaft of the adaptive conveying mechanism 3;

[0085] Two disc-shaped cutting blades 24 are respectively installed on the first cutting drive shaft 23 below the second housing 22;

[0086] Two meshing transmission gears 25 are installed on the first cutting transmission shaft 23 in the mounting cavity to ensure that the two disc cutting blades 24 cut synchronously.

[0087] The third bevel gear 26 is mounted on any of the first cutting drive shafts 23 to drive the first cutting drive shaft 23 to rotate;

[0088] The transmission input shaft 27 extends through the first housing 21 into the mounting cavity and is movably connected to the first housing 21.

[0089] The fourth bevel gear 28 is installed at the end of the transmission input shaft 27 within the mounting cavity;

[0090] An input pulley 29 is installed at the end of the transmission input shaft 27, away from the fourth bevel gear 28. The input pulley 29 is belt driven by the power output shaft of the power transmission mechanism to reduce the number of power devices, save energy, and reduce the overall size of the device.

[0091] An adaptive conveying mechanism 3, mounted on the first inclined section 10, is used to clamp and transport the cut dwarf camphor trees to the top of the first inclined section 10, and adjust the feeding angle of the dwarf camphor trees to a first preset range during this transport process. In this embodiment, the first preset range can be 10° to 20°. The adaptive conveying mechanism 3 includes two rotating units symmetrically arranged about the first inclined frame 10. Each rotating unit includes:

[0092] The first mounting housing 30 is mounted on the first tilting frame 10.

[0093] The first conveyor belt 31 is mounted on the first mounting housing 30. The drive shaft of the first conveyor belt 31 passes through the first mounting housing 30 and is coaxially connected to the power output shaft of the cutting mechanism 2. Under power output, the first conveyor belts 31 on the two rotating units turn in opposite directions to transport the cut lower part of the dwarf camphor tree.

[0094] The second mounting housing 32 is mounted on the upper end of the first conveyor belt 31, and the second mounting housing 32 has a cavity.

[0095] A second conveyor belt 33 is mounted on the first mounting housing 32. The second conveyor belt 33 has a power shaft, and the power shaft is equipped with a second gear.

[0096] The gear reduction device 34 is installed in the cavity of the first mounting housing 32. It has a main gear and an output auxiliary gear. The main gear is connected to the power shaft of the first conveyor belt 31, and the output auxiliary gear meshes with the second gear. It is used to adjust the relative speed of the first conveyor belt 31 and the second conveyor belt 33, thereby adjusting the feeding rate of the upper and lower ends of the dwarf camphor tree, so as to adjust the feeding angle of the dwarf camphor tree.

[0097] The third mounting housing 35 is installed on the upper end of the second conveyor belt 33 to protect the adaptive conveying mechanism 3.

[0098] A differential pressure crushing mechanism 4 is installed on the machine body 1. The differential pressure crushing mechanism 4 has a crushing component and a feeding component. The discharge port of the feeding component is connected to the inlet of the crushing component to convey dwarf camphor trees with adjusted angles for crushing. The feeding component includes:

[0099] The feeding housing 420 is the machine body 1 installed at the feed inlet of the crushing housing 411 and communicates with the crushing housing 411;

[0100] Two pressure rollers 421 are symmetrically installed inside the feeding housing 420 and form a second angle with the horizontal plane. The main shaft of one side of the pressure roller 421 passes through the feeding housing 420 and is equipped with two first bevel gears.

[0101] Driven shaft 422 is mounted on the feeding housing 420. Driven wheel 4221 is mounted on one end of driven shaft 411 and is connected to pulley 4121 for transmission. Two second bevel gears are mounted on driven shaft 422. Each second bevel gear is adapted to the first bevel gear to drive the pressure roller 421 to rotate. By setting a gasoline engine, the pressure roller 421 and the cutter roller 412 of the crushing component can be driven simultaneously. This can save the drive source and reduce the size of the overall device, avoiding the situation where multiple drive sources lead to complicated assembly and difficult maintenance.

[0102] The crushing component includes:

[0103] The crusher frame 410 is installed on the machine body 1;

[0104] A crushing housing 411 is mounted on the crusher frame 410, and the crushing housing 411 has a semi-open crushing chamber;

[0105] The cutter roller 412 is installed in the crushing chamber and connected to the crusher frame 410. One end of the drive shaft 4120 of the cutter roller 412 extends out of the crushing chamber and is equipped with a pulley 4121.

[0106] The first power unit 413 is installed on the crusher frame 410 and is connected to the pulley 4121 for transmission.

[0107] The discharge shell 414 is installed at the discharge port of the crushing shell 411 and is used for discharging the crushed dwarf camphor tree.

[0108] A power transmission mechanism, installed at the bottom of the frame 1, is used to drive the machine body 1 to move. The power transmission mechanism is a tracked walking mechanism, comprising:

[0109] Power box 51 is mounted on the body 1;

[0110] Support rods 52 are installed on both sides of the power box 51 and are used to install short support rods 521. The short support rods 521 are set perpendicular to the first inclined frame 10.

[0111] The track drive shaft 53 passes through both side walls of the power box 51 and is connected to the power box 51.

[0112] Track drive wheel 54 is mounted on track drive shaft 53;

[0113] Driven wheels 55 are installed on both sides of the power box 51, and the driven wheels 55 are connected to the track drive wheels 54 through track drive;

[0114] The second power unit 56 is fixed to the bottom of the power box 51 by bolts;

[0115] The bevel gearbox drive shaft 57 is installed on both sides of the power box 51 and is belt driven by the output wheel of the second power device 56. The bevel gearbox drive shaft 57 is belt driven by the track drive shaft 53 to drive the track drive wheel 54 to rotate.

[0116] Two bevel gearboxes 58 are mounted on the bevel gearbox drive shaft 57. Each bevel gearbox 58 is equipped with a coupling that can be connected to the power shaft of the input pulley 29. The second power device 56 drives the track drive shaft 53 and the track drive wheel 54 to rotate, thus enabling movement.

[0117] It should be noted that in this embodiment, the gear reduction device 34 adjusts the conveying speed ratio of the first conveyor belt 31 to the second conveyor belt 33 to 7:10, so as to ensure that the feeding angle of the dwarf camphor tree reaches the first preset range, so that the bottom trunk of the dwarf camphor tree can enter the differential pressure crushing mechanism 4 almost vertically, and avoid the trunk of the dwarf camphor tree from abutting and getting stuck at the feed inlet of the differential pressure crushing mechanism 4, causing damage to it.

[0118] It should be noted that, in this embodiment, both the first conveyor belt 31 and the second conveyor belt 33 have flexible skirts 311 to ensure flexible clamping of dwarf camphor tree trunks of different diameters and avoid damage to the camphor trees.

[0119] It should be noted that in this embodiment, the first mounting housing 30, the second mounting housing 32, and the third mounting housing 35 have the same structure, and the lengths of the first mounting housing 30, the second mounting housing 32, and the third mounting housing 35 can be obtained by nesting two different housings together and fastening them with bolts.

[0120] It should be noted that, in this embodiment, the pressure roller 421 is mounted on the feeding housing 420 via a bearing seat.

[0121] It should be noted that, in this embodiment, the second included angle β and the feeding angle α satisfy the following relationship:

[0122] The second included angle β = feeding angle α + 90° ± 5°, to ensure that the dwarf camphor tree trunk can enter the crushing shell 411 from the middle of the pressure roller 421 and enter almost vertically opposite the pressure roller 421. This allows the dwarf camphor tree trunk to be fed into the crushing chamber perpendicularly to the pressure roller, improving crushing efficiency while preventing the dwarf camphor tree trunk from abutting and getting stuck at the feed inlet of the differential pressure crushing mechanism 4, thus avoiding damage to it.

[0123] It should be noted that, in this embodiment, the following is also included:

[0124] The front guide rod 210, installed on the first housing 21, is used to straighten and guide the camphor tree after it has been cut, so as to gather the camphor tree in the middle.

[0125] It should be noted that, in this embodiment, the first power unit 413 and the second power unit are gasoline engines.

[0126] This embodiment provides a dwarf camphor tree cutting, conveying, and crushing integrated machine. During operation, the double-disc cutting blades of the front cutting mechanism cut off the roots of the dwarf camphor tree. The cut dwarf camphor tree is gathered in the middle under the straightening and guiding effect of the front guide rod. The conveyor belt with flexible skirt of the conveying mechanism 3 clamps the dwarf camphor tree and conveys it backward. During the conveying process, since the conveying speed ratio of the first conveyor belt 31 to the second conveyor belt 33 is 7:10, and the rotation speed of the second conveyor belt is greater than that of the first conveyor belt, the clamped dwarf camphor tree trunk gradually tilts during the conveying process, and is approximately perpendicular to the pressure roller of the crushing mechanism. Under the action of a pair of pressure rollers rotating at a certain speed, the camphor tree is fed into the blade roller for crushing. During this process, the dwarf camphor tree trunk can be directly facing the blade roller to avoid feeding disorder and squeezing damage to the machine. Finally, the crushed material is discharged through the discharge shell.

[0127] This embodiment provides a specific integrated machine for cutting, conveying, and crushing dwarf camphor trees.

[0128] It is currently known that the pressure roller in the crushing mechanism is at 105° to the horizontal direction, the total height of the first and second conveyor belts is 60cm, and the total transport displacement of the conveyor belts is 200cm. In order to ensure the normal operation of the integrated machine, the dwarf camphor tree pole is fed into the crushing chamber perpendicularly to the pressure roller. Therefore, the adaptive conveying system should adjust the dwarf camphor tree pole to be at 15° to the horizontal plane.

[0129] Because the first inclined frame is at a 30° angle to the horizontal plane, and the conveyor belt installed on the first inclined frame is at a 30° angle to the horizontal plane, the cut dwarf camphor trees enter the conveyor belt in a posture perpendicular to the first inclined frame, with an initial angle of 120°.

[0130] A graphical breakdown of the adaptive conveying mechanism conveying the dwarf camphor tree trunk 6 is shown below:

[0131] Assume the first conveyor belt is segment AE, the second conveyor belt is segment DF, the dwarf camphor tree trunk initially entering the conveyor is segment EF, and the camphor tree trunk leaving the adaptive conveyor mechanism is segment BD. The first conveyor belt's speed is V1, and the second conveyor belt's speed is V2. To ensure the camphor tree trunk leaving the conveyor forms a 15° angle with the horizontal plane, the lower skirt conveyor belt must travel a distance CD greater than the upper skirt conveyor belt. ∠ADC=∠ADB+∠BDC=15°+30°=45°, therefore CD segment=AC segment=60cm, AE segment=DF segment-CD segment=200-60=140cm. Since the upper and lower skirt conveyor belts take the same amount of time to transport, let the time for the upper and lower skirt conveyor belts to transport one camphor tree trunk be t1 and t2 respectively, then t1=t2. Therefore, the speed ratio of the upper and lower skirt conveyor belts should be controlled at 7:10 via a gear reducer. Considering practical factors, the angle between the camphor tree pole leaving the conveyor and the horizontal plane should be within a certain range. Therefore, fluctuations in the speed ratio of the upper and lower skirt conveyor belts within a certain range will not affect the normal operation of the integrated machine.

[0132] In summary, the dwarf camphor tree cutting, conveying and crushing integrated machine of the present invention can adjust the feeding angle to be approximately perpendicular to the pressure roller, so that the trunk will not accumulate and squeeze the feeding port at the front end of the crushing mechanism.

[0133] The technical solution of the present invention has the following beneficial effects:

[0134] (1) The cut dwarf camphor trees are fed into the crushing mechanism at a suitable angle by an adaptive conveying mechanism to solve the problems of slow feeding, which causes the dwarf camphor trees to accumulate at the front of the integrated machine; and the camphor trees, whose angle is uncontrollable during the backward conveying process after cutting, running around at the front of the integrated machine, causing great damage to the cutting blades, double toothed vertical rollers, and front of the machine body.

[0135] (2) A double-disc high-speed rotating saw is used to cut dwarf camphor trees, which improves the coppicing effect and cutting efficiency, replaces manual operation, and realizes mechanized continuous cutting of dwarf camphor tree branches and leaves.

[0136] (3) The upper and lower skirt conveyor belts with speed difference are used to ensure that the dwarf camphor tree trunks of different diameters are flexibly clamped to avoid damage to the camphor trees, and are fed into the crushing system at a certain angle to ensure the normal operation of the integrated machine.

[0137] (4) The differential pressure crushing mechanism improves the crushing efficiency while ensuring its safety.

[0138] (5) This invention provides an integrated machine for cutting, conveying and crushing dwarf camphor trees. By sharing a single drive unit for cutting and conveying, the drive source can be reduced, energy can be saved, the size of the equipment can be reduced, and it is easy to maintain.

[0139] Example 2

[0140] This embodiment is a further optimization based on the above embodiment. The feeding housing 420 covers the pressure roller 421 and approaches the adaptive conveying mechanism 3 to improve the safety of feeding.

[0141] It should be noted that, in this embodiment, the cutter roller 412 is mounted on the crusher frame 410 via a bearing seat.

[0142] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0143] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0144] Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. The reference to "embodiment" herein means that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this application. The appearance of this phrase in various places in the specification does not necessarily indicate the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0145] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A dwarf camphor tree cutting, conveying, and crushing integrated machine, characterized in that, include: The body (1) has a first inclined frame (10) that has a certain angle with the horizontal plane; The cutting mechanism (2) is installed at the end of the first inclined frame (10) near the ground; An adaptive conveying mechanism (3), mounted on the first inclined frame (10), is used to clamp and transport the cut dwarf camphor trees to the top of the first inclined frame (10), and adjust the feeding angle of the dwarf camphor trees to a first preset range during the transport process; the adaptive conveying mechanism (3) includes two rotating units symmetrically arranged about the first inclined frame (10), each rotating unit including: The first mounting housing (30) is mounted on the first tilting frame (10). The first conveyor belt (31) is mounted on the first mounting housing (30), and the drive shaft of the first conveyor belt (31) passes through the first mounting housing (30) and is coaxially connected to the power output shaft of the cutting mechanism (2). The second mounting housing (32) is mounted on the upper end of the first conveyor belt (31), and the second mounting housing (32) has a cavity; The second conveyor belt (33) is mounted on the first mounting housing (30), and the second conveyor belt (33) has a power shaft on which a second gear is mounted; Differential pressure crushing mechanism (4) is installed on the machine body (1). The differential pressure crushing mechanism (4) has a crushing component and a feeding component. The discharge port of the feeding component is connected to the inlet of the crushing component to convey dwarf camphor trees with adjusted angles for crushing. The gear reduction device (34) is installed in the cavity of the first mounting housing (30), and has a main gear and an output auxiliary gear. The main gear is connected to the power shaft of the first conveyor belt (31), and the output auxiliary gear meshes with the second gear. The gear reduction device (34) adjusts the conveying speed ratio of the first conveyor belt (31) and the second conveyor belt (33) to 7:10 to ensure that the feeding angle of the dwarf camphor tree reaches the first preset range, so that the bottom trunk of the dwarf camphor tree can enter the differential pressure crushing mechanism (4) almost vertically, and avoid the trunk of the dwarf camphor tree from being stuck at the feed inlet of the differential pressure crushing mechanism, causing damage to it. The third mounting housing (35) is mounted on the upper end of the second conveyor belt (33); The power transmission mechanism is installed at the bottom of the body (1).

2. The dwarf camphor tree cutting, conveying, and crushing integrated machine according to claim 1, characterized in that, Both the first conveyor belt (31) and the second conveyor belt (33) have flexible skirts (311).

3. The integrated cutting, conveying, and crushing machine for dwarf camphor trees according to claim 1, characterized in that, The crushing component includes: A crusher frame (410) is installed on the machine body (1); A crushing housing (411) is mounted on the crusher frame (410), and the crushing housing (411) has a semi-open crushing chamber; The cutter roller (412) is installed in the crushing chamber and connected to the crusher frame (410). One end of the drive shaft (4120) of the cutter roller (412) extends out of the crushing chamber and is equipped with a pulley (4121). The first power unit (413) is installed on the crusher frame (410) and is connected to the pulley (4121) for transmission. The discharge shell (414) is installed at the discharge port of the crushing shell (411).

4. The integrated cutting, conveying, and crushing machine for dwarf camphor trees according to claim 1, characterized in that, The feeding assembly includes: The feeding housing (420) is installed at the feed inlet of the crushing housing (411) and communicates with the crushing housing (411); Two pressure rollers (421) are symmetrically installed inside the feeding housing (420) and form a second angle with the horizontal plane. Two first bevel gears are assembled on one side of the main shaft of the pressure roller (421) after passing through the feeding housing (420). Driven shaft (422) is mounted on the feeding housing (420). One end of the driven shaft (422) is equipped with a driven wheel (4221) which is connected to the pulley (4121) for transmission. Two second bevel gears are mounted on the driven shaft (422), and each second bevel gear is adapted to the first bevel gear to drive the pressure roller (421) to rotate.

5. The dwarf camphor tree cutting, conveying, and crushing integrated machine according to claim 4, characterized in that, The feeding housing (420) covers the pressure roller (421) and approaches the adaptive conveying mechanism (3).

6. The dwarf camphor tree cutting, conveying, and crushing integrated machine according to claim 1, characterized in that, The cutting mechanism (2) includes: The first housing (21) is connected to the first mounting housing (30) of the adaptive conveying mechanism (3); The second housing (22) is connected to the first housing (21) to form an installation cavity; Two first cutting drive shafts (23) are connected to the conveyor belt drive shaft of the adaptive conveying mechanism (3) through the first housing (21) and the second housing (22); Two disc cutting blades (24) are respectively installed on the first cutting drive shaft (23) below the second housing (22); Two meshing transmission gears (25) are respectively installed on the first cutting transmission shaft (23) in the mounting cavity; The third bevel gear (26) is mounted on any of the first cutting drive shafts (23); The transmission input shaft (27) is movably connected to the first housing (21); The fourth bevel gear (28) is installed at the end of the transmission input shaft (27); An input pulley (29) is installed at the end of the transmission input shaft (27) away from the fourth bevel gear (28), and the input pulley (29) is belt driven by the power output shaft of the power transmission mechanism.

7. The integrated cutting, conveying, and crushing machine for dwarf camphor trees according to claim 6, characterized in that, Also includes: A front guide rod (210) is mounted on the first housing (21).

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