Crop conveying elevator and using method thereof

Abstract

The invention discloses a crop conveying elevator and a using method thereof, and relates to the technical field of elevators, the crop conveying elevator comprises an outer shell, a feeding hopper is fixedly connected to the tail position of the top end of the outer shell, a discharging cover is fixedly installed at the head position of the bottom end of the outer shell, and a roller column groove communicated with the interior of the outer shell is formed in the bottom of an inner cavity of the feeding hopper; a material distributing mechanism is arranged in the roller column groove; the feeding mechanism is mounted in the outer shell; and the inclination adjusting mechanism is arranged below the outer shell. The inclination of the outer shell can be adjusted through the inclination adjusting mechanism, so that the height of the position of the discharging cover is adjusted, conveying of crops at various heights is met, the adaptability of the conveying elevator in use is improved, and then the material distributing mechanism arranged in the feeding hopper is matched with the feeding mechanism, so that the feeding efficiency is improved. The uniform conveying of crops on the feeding mechanism can be achieved, and the situation that blocking or leakage is easily caused by direct discharging of the crops is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of elevators, and in particular to a crop conveying elevator and a use method thereof. Background Art

[0002] Wheat, rice, corn, etc. are all types of crops. At present, during the processing or storage of solid granular crops, it is often necessary to use elevators for transportation, transporting the crops from low places to high places for unloading, in order to meet the transportation needs of crop processing or storage. The elevator is a large-scale mechanical equipment that transports by changing potential energy.

[0003] In the prior art, elevators are divided into belt type and hopper type. In the belt type elevator, a conveyor belt is arranged at an angle, and a plurality of baffles arranged on the conveyor belt are used to lift and transport crops in an oblique upward direction. However, in this type of elevator, the feed of granular crops automatically slides onto the belt by gravity for unloading, and the amount between each baffle on the conveyor belt cannot be controlled, which easily leads to the accumulation of materials and the blockage of the unloading port or the accumulation of materials and the spillage, affecting the stability of crop feeding. Therefore, a crop conveying elevator and a method for using the same are proposed. Summary of the invention

[0004] The object of the present invention is to provide a crop conveying and lifting machine and a method of using the same to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a crop conveying and hoisting machine, comprising:

[0006] An outer shell, wherein a feed hopper is fixedly connected to the tail position of the top end of the outer shell, a feed cover is fixedly installed at the head position of the bottom end of the outer shell, a roller column groove connected to the inside of the outer shell is opened at the bottom of the inner cavity of the feed hopper, and a material distribution mechanism is arranged in the roller column groove, and the feed hopper intermittently delivers equal amounts of crops into the inside of the outer shell through the material distribution mechanism;

[0007] A feeding mechanism, which is installed inside the outer shell and is used for conveying and lifting crops;

[0008] The inclination adjustment mechanism is arranged below the outer shell and is used to adjust the conveying and lifting height of the crops.

[0009] Preferably, the material distributing mechanism comprises a cylindrical roller, a material receiving trough and a driving assembly;

[0010] The cylindrical roller is rotatably installed at the roller groove position in the feed hopper, and the outer wall of the cylindrical roller is in contact with the inner wall of the roller groove;

[0011] The material receiving grooves are multiple and arranged in an annular array at intervals on the outer wall of the cylindrical roller, and the length of the cylindrical roller is smaller than the length of the cylindrical roller;

[0012] The driving assembly is arranged at one end of the cylindrical roller, and the feeding mechanism drives the cylindrical roller to rotate through the driving assembly.

[0013] Preferably, the driving assembly includes a turntable, a linear through groove is opened at the top of the outer shell and located on one side of the feed hopper, the linear through groove is movably arranged inside the linear through groove, one end of the cylindrical roller extends to the outside of the feed hopper and is fixedly connected to the middle of the turntable, and a plurality of toggle rods are fixedly connected to the arc side walls of the turntable at intervals.

[0014] Preferably, the feeding mechanism comprises a pulley, a conveyor belt, a paddle and a driving motor;

[0015] There are two pulleys, which are rotatably mounted on two ends of the inner side of the outer shell;

[0016] The conveyor belt is a closed ring, and is wound around the outer walls of two pulleys;

[0017] The shifting plates are multiple and fixedly connected to the outer wall of the conveyor belt on one side away from the pulley at intervals, and a temporary storage area for crops is formed between two adjacent conveyor belts;

[0018] The driving motor is fixedly connected to the end position of the side wall of the outer shell close to the unloading cover, and the rotating end of the driving motor is drivingly connected to one end of the pulley at the corresponding position.

[0019] Preferably, the inclination adjustment mechanism includes a static bracket, a dynamic bracket and a telescopic drive component, the top of the dynamic bracket is rotatably connected to the end of the outer shell near the feed hopper, the telescopic drive component is movably arranged on one side of the bottom end of the outer shell near the lower material cover, the bottom of the static bracket and the dynamic bracket are both equipped with universal wheels, and the telescopic drive component is fixedly arranged at the bottom position between the static bracket and the dynamic bracket.

[0020] Preferably, the dynamic bracket includes a base plate, both sides of the top of the base plate are fixedly connected to support sleeves, the inner side of the support sleeve is slidably connected to a lifting column, the top of the lifting column extends above the support sleeve and is rotatably connected to a track wheel, and the bottom end of the outer shell is fixedly connected to a linear slide rail at a position corresponding to the track wheel, and the outer wall of the track wheel is provided with an annular groove matching the linear slide rail.

[0021] Preferably, guide assemblies for limiting the moving direction of the movable bracket are installed on the front and rear sides of the telescopic drive member, and the guide assembly includes a telescopic sleeve and a telescopic column, the outer wall of the telescopic column is slidably connected to the inner side of the telescopic sleeve, one end of the telescopic column is fixedly connected to the outer wall of the static bracket, and one end of the telescopic sleeve is fixedly connected to the outer wall of the base plate.

[0022] Preferably, a traction mechanism is provided between the static support and the dynamic support, and the telescopic driving member drives the dynamic support to be raised and lowered through the traction mechanism.

[0023] Preferably, the traction mechanism comprises a fixed pulley 1, a fixed pulley 2 and a traction rope, the fixed pulley 1 is two and is respectively installed on the top of one end of the telescopic sleeve and the top of the side wall of the support sleeve, the fixed pulley 2 is fixedly installed on one side of the top of the telescopic sleeve close to the support sleeve, the two ends of the traction rope are respectively fixedly connected to the inner bottom of the lifting column and one end of the telescopic column, and the outer wall of the traction rope is respectively wrapped around the outer wall of the fixed pulley 1 and the fixed pulley 2.

[0024] On the other hand, the present invention also provides a method for using a crop conveyor elevator, comprising the following steps:

[0025] Step 1: According to the height of crop transportation and lifting, the height of one end of the unloading cover of the outer shell is adjusted, and the telescopic driving part shortens, driving the telescopic sleeve to move along the outer wall of the telescopic column, and pulling the moving bracket to move horizontally in the direction of the static bracket. At the same time, while the telescopic sleeve moves horizontally, the reversing transmission effect of the fixed pulley 1 is used to make one end of the traction rope pull the lifting column to move upward in the support sleeve, so that the moving bracket is moved horizontally and the lifting column is driven to rise while the outer shell is lifted close to one end of the unloading cover. At the same time, the moving bracket is moved away from the position of the unloading cover, so that the outer shell reaches the preset unloading height and the surrounding space of the unloading cover is cleared so that the unloading cover can be overlapped above the external loading position;

[0026] In step 2, the crops are poured into the feed hopper for temporary storage, and the loading mechanism is started, so that the conveyor belt drives multiple paddles to move in a cycle. When the paddle moves to the position below the feed hopper, the paddle contacts the paddle rod at the corresponding position on the turntable and rotates the turntable as the paddle moves, thereby driving the cylindrical roller to rotate at equal angles, so that the receiving trough filled with crops on the cylindrical roller rotates to a vertical position, thereby automatically sending the crops in a single receiving trough to the position between two connected paddles on the conveyor belt for transmission, and as the conveyor belt continues to move, the subsequent paddle continues to push the subsequent paddle rod to rotate, so that the cylindrical roller can continue to rotate, and cooperate with the multiple receiving troughs thereon, so that each receiving trough can sequentially send the crops to the position between two connected paddles on the conveyor belt for transmission, thereby achieving uniform and continuous transportation of crops.

[0027] Compared with the prior art, the technical effects of the present invention are:

[0028] (1) The present invention can adjust the inclination of the outer shell by adopting an inclination adjustment mechanism, thereby adjusting the height of the discharge cover position to meet the needs of conveying crops at various heights and increase the adaptability of the conveyor elevator. In addition, the material distribution mechanism and the feeding mechanism arranged in the feed hopper can cooperate to achieve uniform delivery of crops to the feeding mechanism, avoid blockage or leakage caused by direct discharge of crops, and improve the safety of crop conveying, lifting and feeding.

[0029] (2) The movable bracket of the present invention can be raised and lowered through the inclination adjustment mechanism, and combined with the assembly of fixed pulley 1, fixed pulley 2 and traction rope, the telescopic driving member drives the movable bracket to move horizontally and drives the movable bracket to be raised and lowered. This not only increases the adjustment efficiency of the unloading height of the external shell, but also enables the movable bracket to be away from the unloading cover, so as to facilitate the docking of the unloading cover with the external unloading position. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0031] Figure 2 It is a front cross-sectional structural schematic diagram of the feeding mechanism of the present invention.

[0032] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the outer shell of the present invention when viewed from above.

[0033] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the front side of the dynamic support of the present invention.

[0034] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the lifting column of the present invention.

[0035] Figure 6 It is a front cross-sectional structural schematic diagram of the feed hopper of the present invention.

[0036] Figure 7 For the present invention Figure 1 Schematic diagram of the local enlarged structure at A.

[0037] In the figure: 100, outer shell; 101, feed hopper; 102, material discharge cover; 103, roller slot; 104, cylindrical roller; 105, receiving slot; 106, linear slot; 107, turntable; 108, toggle lever;

[0038] 200, feeding mechanism; 201, pulley; 202, conveyor belt; 203, shift plate; 204, temporary storage area; 205, driving motor;

[0039] 300, static support;

[0040] 400, moving bracket; 401, base plate; 402, support sleeve; 403, lifting column; 404, linear guide rail; 405, track wheel;

[0041] 500, telescopic driving member; 501, telescopic sleeve; 502, telescopic column; 503, fixed pulley 1; 504, fixed pulley 2; 505, traction rope. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] The present invention provides Figure 1-7 The crop conveying and lifting machine shown in the figure comprises an outer shell 100, a feeding mechanism 200 and an inclination adjustment mechanism. A feed hopper 101 is fixedly connected to the tail position of the top of the outer shell 100, and a feeding cover 102 is fixedly installed at the head position of the bottom of the outer shell 100. A roller column groove 103 connected to the inside of the outer shell 100 is opened at the bottom of the inner cavity of the feed hopper 101. A material distribution mechanism is arranged in the roller column groove 103. The feed hopper 101 intermittently delivers equal amounts of crops into the inside of the outer shell 100 through the material distribution mechanism. The feeding mechanism 200 is installed inside the outer shell 100, and the feeding mechanism 200 is used to For the transportation and lifting of crops, an inclination adjustment mechanism is arranged below the outer shell 100. The inclination adjustment mechanism is used to adjust the transportation and lifting height of the crops. The inclination angle of the outer shell 100 is adjusted by the inclination adjustment mechanism to adjust the feeding height. Then, the feeding mechanism 200 circulates the feeding in the outer shell 100, and the feeding mechanism 200 drives the distribution mechanism to operate while running, so as to evenly discharge the crops in the feed hopper 101, so that the feeding mechanism 200 can transport and feed the crops at equal intervals, thereby making the transportation of the crops more stable and safe.

[0044] The material distributing mechanism includes a cylindrical roller 104, a material receiving trough 105 and a driving assembly. The cylindrical roller 104 is rotatably installed at the position of the roller groove 103 in the feed hopper 101, and the outer wall of the cylindrical roller 104 fits the inner wall of the roller groove 103. The material receiving trough 105 is multiple and is arranged in a ring array at intervals on the outer wall of the cylindrical roller 104. The length of the cylindrical roller 104 is less than the length of the cylindrical roller 104. The multiple material receiving troughs 105 cooperate with the cylindrical roller 104, so that when the driving assembly drives the cylindrical roller 104 to rotate, the multiple material receiving troughs 105 move along the running track, so as to continuously perform material receiving and material discharging actions, and can maintain the balance of the material receiving amount and the material discharging amount each time, avoid the situation that the concentrated discharging of crop materials is prone to blockage and leakage, and make the transportation of crops more stable and safe.

[0045] In a preferred embodiment, the driving assembly is arranged at one end of the cylindrical roller 104, and the feeding mechanism 200 drives the cylindrical roller 104 to rotate through the driving assembly. The driving assembly includes a turntable 107. A linear through slot 106 is provided at the top of the outer shell 100 and located on one side of the feed hopper 101. The linear through slot 106 is movably arranged inside the linear through slot 106. One end of the cylindrical roller 104 extends to the outside of the feed hopper 101 and is fixedly connected to the middle of the turntable 107. The arc sidewalls of the turntable 107 are fixedly connected at intervals. It is connected to a plurality of toggle rods 108, and through a driving assembly consisting of a turntable 107 and a plurality of toggle rods 108, and in conjunction with the linear through slot 106 installed on the outer shell 100, the feeding mechanism 200 can push the toggle rods 108 to rotate through the movable toggle plate 203 during operation, thereby satisfying the linkage between the feeding mechanism 200 and the dividing mechanism, so that the dividing mechanism can automatically and evenly deliver the crop materials into the feeding mechanism 200 for transportation according to the operation of the feeding mechanism 200.

[0046] The feeding mechanism 200 includes a pulley 201, a conveyor belt 202, a paddle 203 and a driving motor 205. The pulleys 201 are two and are rotatably mounted on the two ends of the inner side of the outer shell 100. The conveyor belt 202 is a closed ring. The conveyor belt 202 is wound around the outer walls of the two pulleys 201. The paddles 203 are multiple and fixedly connected to the outer wall of the conveyor belt 202 away from the pulley 201 at intervals. A temporary storage area 204 for storing crops is formed between two adjacent conveyor belts 202. The driving motor 205 is fixedly connected to the side wall of the outer shell 100 near the unloading cover. 102, the rotating end of the driving motor 205 is connected to one end of the pulley 201 at the corresponding position, and the driving motor 205 drives the pulley 201 connected thereto to rotate, and cooperates with another pulley 201 to drive the conveyor belt 202 to move in a circular manner. Since a plurality of paddles 203 are formed on the conveyor belt 202, a plurality of temporary storage areas 204 can be formed on the conveyor belt 202, so that after the paddle 203 drives the paddle rod 108 to rotate and the receiving trough 105 rotates to the lower position, the material can be dropped into the temporary storage area 204 at the corresponding position, thereby achieving continuous, stable and balanced material discharge;

[0047] Furthermore, the inclination adjustment mechanism includes a static support 300, a dynamic support 400 and a telescopic drive member 500. The top of the dynamic support 400 is rotatably connected to the end of the outer shell 100 close to the feed hopper 101. The telescopic drive member 500 is movably arranged on one side of the bottom end of the outer shell 100 close to the discharge cover 102. Universal wheels are installed at the bottom of the static support 300 and the dynamic support 400. The telescopic drive member 500 is fixedly arranged at the bottom position between the static support 300 and the dynamic support 400. In the initial state, the static support 300 and the dynamic support 400 are at the same height, and the outer shell 100 can be kept in a horizontal state to facilitate horizontal conveying and discharge.

[0048] In a preferred embodiment, the movable bracket 400 includes a base plate 401, and both sides of the top of the base plate 401 are fixedly connected to support sleeves 402, and the inner side of the support sleeve 402 is slidably connected to a lifting column 403, and the top of the lifting column 403 extends above the support sleeve 402 and is rotatably connected to a track wheel 405, and a linear slide 404 is fixedly connected to the corresponding position of the track wheel 405 at the bottom end of the outer shell 100, and the outer wall of the track wheel 405 is provided with an annular groove matching the linear slide 404, and the linear slide 404 and the track wheel 405 cooperate to enable the movable bracket 400 to move at the bottom end of the outer shell 100 The telescopic drive member 500 is provided with a guide assembly for limiting the moving direction of the moving bracket 400, and the guide assembly comprises a telescopic sleeve 501 and a telescopic column 502. The outer wall of the telescopic column 502 is slidably connected to the inner side of the telescopic sleeve 501, one end of the telescopic column 502 is fixedly connected to the outer wall of the static bracket 300, and one end of the telescopic sleeve 501 is fixedly connected to the outer wall of the base plate 401. The guide assembly can be used to guide and limit the lateral movement direction of the moving bracket 400 to ensure the stability of the movement of the moving bracket 400.

[0049] In addition, a traction mechanism is provided between the static support 300 and the dynamic support 400, and the telescopic driving member 500 drives the dynamic support 400 to be raised and lowered through the traction mechanism; it should be noted that the traction mechanism includes a fixed pulley 1 503, a fixed pulley 2 504 and a traction rope 505, the fixed pulley 1 503 is two and is respectively installed on the top of one end of the telescopic sleeve 501 and the top of the side wall of the support sleeve 402, the fixed pulley 2 504 is fixedly installed on the top of the telescopic sleeve 501 near the side position of the support sleeve 402, the two ends of the traction rope 505 are respectively fixedly connected to the inner bottom of the lifting column 403 and one end of the telescopic column 502, the outer wall of the traction rope 505 is respectively connected to the outer wall of the fixed pulley 1 503 and the fixed pulley 2 504, and the traction rope 505 is used to The retractable action between the telescopic sleeve 501 and the telescopic column 502 in the guide assembly, combined with the reversing transmission effect of the fixed pulley 1 503 and the fixed pulley 2 504 on the traction rope 505, enables the telescopic drive member 500 to move horizontally to drive the movable bracket 400. At the same time, the guide assembly can not only provide a limiting guide for the horizontal movement direction of the movable bracket 400, but also satisfy the traction effect of the traction rope 505, so that the traction rope 505 can drive the movable bracket 400 to retract, thereby satisfying the rotation and lifting action of the end position of the outer shell 100, making the feeding height adjustment operation of the outer shell 100 more convenient and efficient, and at the same time, it can realize quick height adjustment within a short distance, making the overall more integrated.

[0050] A method for using a crop conveying and hoisting machine comprises the following steps:

[0051] Step 1: According to the height of crop transportation and lifting, the height of one end of the discharge cover 102 of the outer shell 100 is adjusted, and the telescopic driving member 500 is shortened to drive the telescopic sleeve 501 to move along the outer wall of the telescopic column 502, and pull the moving bracket 400 to move horizontally in the direction of the static bracket 300. At the same time, the telescopic sleeve 501 moves horizontally and uses the reversing transmission effect of the fixed pulley 1 503 to make one end of the traction rope 505 pull the lifting column 403 to move upward in the support sleeve 402, so that the moving bracket 400 moves horizontally and drives the lifting column 403 to rise while the outer shell 100 is lifted to the position close to one end of the discharge cover 102, so that the moving bracket 400 is away from the discharge cover 102, so that the outer shell 100 reaches the preset discharge height, and the surrounding space of the discharge cover 102 is cleared, so that the discharge cover 102 can be overlapped above the external loading position;

[0052] Step 2: The crops are poured into the feed hopper 101 for temporary storage, and the feeding mechanism 200 is started, so that the conveyor belt 202 drives the plurality of paddles 203 to move in a circular motion. When the paddles 203 move to the position below the feed hopper 101, the paddles 203 contact the paddle levers 108 at the corresponding position on the turntable 107 and the turntable 107 rotates with the movement of the paddles 203, thereby driving the cylindrical roller 104 to rotate at an equal angle, so that the receiving trough 105 filled with crops on the cylindrical roller 104 rotates to a vertical position, thereby placing a single receiving trough 105 on the cylindrical roller 104. The crops in the material trough 105 are automatically sent down to the position between the two connected shifting plates 203 on the conveyor belt 202 for transmission, and as the conveyor belt 202 continues to move, the subsequent shifting plates 203 continue to push the subsequent shifting rods 108 to rotate, so that the cylindrical roller 104 can continue to rotate, and cooperate with the multiple material receiving troughs 105 thereon, so that each material receiving trough 105 can sequentially send the crops down to the position between the two connected shifting plates 203 on the conveyor belt 202 for transmission, thereby achieving uniform and continuous transportation of the crops.

[0053] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A crop conveying and hoisting machine, characterized in that: include: An outer shell (100), wherein a feed hopper (101) is fixedly connected to the tail position of the top end of the outer shell (100), a feed cover (102) is fixedly installed to the head position of the bottom end of the outer shell (100), a roller column groove (103) connected to the inside of the outer shell (100) is opened at the bottom of the inner cavity of the feed hopper (101), and a material distribution mechanism is arranged in the roller column groove (103), and the feed hopper (101) intermittently delivers equal amounts of crops into the inside of the outer shell (100) through the material distribution mechanism; A feeding mechanism (200), the feeding mechanism (200) being installed inside the outer shell (100), and the feeding mechanism (200) being used for conveying and lifting crops; An inclination adjustment mechanism is arranged below the outer shell (100) and is used to adjust the conveying and lifting height of crops.

2. The crop conveying and hoisting machine according to claim 1, characterized in that: The material distributing mechanism comprises a cylindrical roller (104), a material receiving trough (105) and a driving assembly; The cylindrical roller (104) is rotatably mounted at the position of the roller groove (103) in the feed hopper (101), and the outer wall of the cylindrical roller (104) is in contact with the inner wall of the roller groove (103); The material receiving grooves (105) are multiple and arranged in an annular array at intervals on the outer wall of the cylindrical roller (104), and the length of the cylindrical roller (104) is smaller than the length of the cylindrical roller (104); The driving component is arranged at one end of the cylindrical roller (104), and the feeding mechanism (200) drives the cylindrical roller (104) to rotate via the driving component.

3. The crop conveying and hoisting machine according to claim 2, characterized in that: The driving assembly comprises a turntable (107), a linear through slot (106) is provided at the top of the outer shell (100) and located on one side of the feed hopper (101), the linear through slot (106) is movably arranged inside the linear through slot (106), one end of the cylindrical roller (104) extends to the outside of the feed hopper (101) and is fixedly connected to the middle of the turntable (107), and a plurality of toggle rods (108) are fixedly connected to the arc side wall of the turntable (107) at intervals.

4. The crop conveying and hoisting machine according to claim 3, characterized in that: The feeding mechanism (200) comprises a pulley (201), a conveyor belt (202), a paddle (203) and a driving motor (205); The pulleys (201) are two and are rotatably mounted on two ends of the inner side of the outer shell (100); The conveyor belt (202) is in the shape of a closed ring and is wound around the outer walls of two pulleys (201); The shifting plates (203) are multiple and fixedly connected to the outer wall of the conveyor belt (202) on one side away from the pulley (201) at intervals, and a temporary storage area (204) for storing crops is formed between two adjacent conveyor belts (202); The driving motor (205) is fixedly connected to the end position of the side wall of the outer shell (100) close to the unloading cover (102), and the rotating end of the driving motor (205) is drivingly connected to one end of the pulley (201) at the corresponding position.

5. The crop conveying and hoisting machine according to claim 4, characterized in that: The inclination adjustment mechanism comprises a static support (300), a dynamic support (400) and a telescopic drive member (500); the top of the dynamic support (400) is rotatably connected to the end of the outer shell (100) close to the feed hopper (101); the telescopic drive member (500) is movably arranged on one side of the bottom end of the outer shell (100) close to the lower material cover (102); universal wheels are installed at the bottom of the static support (300) and the dynamic support (400); and the telescopic drive member (500) is fixedly arranged at the bottom position between the static support (300) and the dynamic support (400).

6. The crop conveying and hoisting machine according to claim 5, characterized in that: The movable bracket (400) comprises a base plate (401), both sides of the top of the base plate (401) are fixedly connected with a support sleeve (402), the inner side of the support sleeve (402) is slidably connected with a lifting column (403), the top of the lifting column (403) extends above the support sleeve (402) and is rotatably connected with a track wheel (405), and a linear slide rail (404) is fixedly connected at a position corresponding to the track wheel (405) at the bottom end of the outer shell (100), and an annular groove matching the linear slide rail (404) is provided on the outer wall of the track wheel (405).

7. The crop conveying and hoisting machine according to claim 6, characterized in that: The front and rear sides of the telescopic drive member (500) are both provided with guide assemblies for limiting the moving direction of the movable support (400), and the guide assembly comprises a telescopic sleeve (501) and a telescopic column (502), the outer wall of the telescopic column (502) is slidably connected to the inner side of the telescopic sleeve (501), one end of the telescopic column (502) is fixedly connected to the outer wall of the static support (300), and one end of the telescopic sleeve (501) is fixedly connected to the outer wall of the base plate (401).

8. The crop conveying and hoisting machine according to claim 7, characterized in that: A traction mechanism is provided between the static support (300) and the dynamic support (400), and the telescopic driving member (500) drives the dynamic support (400) to perform lifting and lowering adjustment via the traction mechanism.

9. The crop conveying and hoisting machine according to claim 8, characterized in that: The traction mechanism comprises a fixed pulley 1 (503), a fixed pulley 2 (504) and a traction rope (505). The fixed pulley 1 (503) is two and is respectively installed at the top of one end of the telescopic sleeve (501) and the top of the side wall of the support sleeve (402). The fixed pulley 2 (504) is fixedly installed at a side position of the top of the telescopic sleeve (501) close to the support sleeve (402). The two ends of the traction rope (505) are respectively fixedly connected to the inner bottom of the lifting column (403) and one end of the telescopic column (502). The outer wall of the traction rope (505) is respectively wound around the outer wall of the fixed pulley 1 (503) and the outer wall of the fixed pulley 2 (504).

10. The method for using the crop conveyor and elevator according to claim 9, characterized in that: The following steps are involved: Step 1: According to the height of the crop transportation and lifting, the height of one end of the material lowering cover (102) of the outer shell (100) is adjusted, and the telescopic driving member (500) is shortened to drive the telescopic sleeve (501) to move along the outer wall of the telescopic column (502), and pull the moving support (400) to move horizontally in the direction of the static support (300). At the same time, the telescopic sleeve (501) moves horizontally and utilizes the reversing transmission effect of the fixed pulley (503) to pull one end of the traction rope (505) The lifting column (403) is guided to move upward in the support sleeve (402), so as to realize the lateral movement of the movable bracket (400) and drive the lifting column (403) to rise, and at the same time, the outer shell (100) is lifted to a position close to one end of the material discharge cover (102), and the movable bracket (400) is moved away from the position of the material discharge cover (102), so that the outer shell (100) reaches a preset material discharge height, and the surrounding space of the material discharge cover (102) is cleared, so that the material discharge cover (102) can be overlapped above the external loading position; Step 2: The crops are poured into the feed hopper (101) for temporary storage, and the feeding mechanism (200) is started, so that the conveyor belt (202) drives the plurality of paddles (203) to move cyclically. When the paddles (203) move to the position below the feed hopper (101), the paddles (203) contact the paddle levers (108) at the corresponding positions on the turntable (107) and the paddle turntable (107) rotates with the movement of the paddles (203), thereby driving the cylindrical roller (104) to rotate at an equal angle, so that the receiving trough (105) filled with crops on the cylindrical roller (104) rotates to a vertical position, thereby The crops in a single receiving trough (105) are automatically sent down to the position between two connected shifting plates (203) on the conveyor belt (202) for transmission, and as the conveyor belt (202) continues to move, the subsequent shifting plates (203) continue to push the subsequent shifting rods (108) to rotate, so that the cylindrical roller (104) can continue to rotate, and cooperate with the multiple receiving troughs (105) thereon, so that each receiving trough (105) can sequentially send the crops down to the position between two connected shifting plates (203) on the conveyor belt (202) for transmission, thereby achieving uniform and continuous transportation of the crops.

Images