Tea conveying belt suitable for field picking

Abstract

The utility model relates to the technical field of conveying belts, in particular to a tea leaf conveying belt suitable for field picking, which comprises a first support frame and a second support frame arranged on one side of the first support frame, a front first cross beam and a rear first cross beam are fixedly mounted on the first support frame, and a front second cross beam and a rear second cross beam are fixedly mounted on the second support frame. Roll shafts are rotationally connected between the two first cross beams and the two second cross beams, a driving motor is coaxially arranged at the tail ends of the roll shafts on the first supporting frame, the two roll shafts are connected through a conveying belt, and the bottoms of the first supporting frame and the second supporting frame are rotationally connected with a left set of rolling wheels and a right set of rolling wheels through rotating shafts. Steel plates are fixedly installed on bottom rod bodies of the first supporting frame and the second supporting frame, through holes are formed in the steel plates, a supporting plate is fixedly installed between the two first cross beams, and a tensioning assembly is arranged on the supporting plate. The tea leaf conveying device can be conveniently moved to the field for use, is convenient to assemble and is suitable for conveying tea leaves picked in the field.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a tea conveyor belt suitable for field picking. Background Art

[0002] With the rapid development of the tea industry, the area of ​​field tea cultivation is expanding. When picking tea, whether it is manual or machine picking, due to the limited containers for holding tea and the influence of hot weather, tea cannot be stored in containers for too long to avoid the tea being corrupted by high temperature. At this time, pickers or machines are needed to go back and forth between the cool tea storage area and the field to unload the picked tea. However, the back and forth operation will waste a lot of time, especially when the field planting area is large, the back and forth operation will affect the picking efficiency.

[0003] In order to reduce the number of round trips, tea conveyor belts are usually set up in the fields to transport tea leaves without multiple round trips. However, conventional tea conveyor belts are usually directly fixed on an integral frame, which is relatively large in size and difficult to transport to the fields for layout and operation. They cannot be transported to the fields for use and are difficult to be used in tea picking operations in the fields, which brings inconvenience to users. In view of this, we propose a tea conveyor belt suitable for field picking. Utility Model Content

[0004] The purpose of the utility model is to provide a tea conveyor belt suitable for field picking to solve the defects mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tea conveyor belt suitable for field picking comprises a first support frame and a second support frame arranged on one side of the first support frame, wherein two mutually symmetrical first cross beams are fixedly installed on the first support frame, and two mutually symmetrical second cross beams are fixedly installed on the second support frame, and rollers are rotatably connected between the two first cross beams and the two second cross beams, and a driving motor is coaxially arranged at the end of the roller on the first support frame, and the two rollers are connected by a conveyor belt connected end to end, and the bottoms of the first support frame and the second support frame are rotatably connected with two groups of mutually symmetrical rollers on the left and right through a rotating shaft, and steel plates are fixedly installed on the bottom rods of the first support frame and the second support frame, and through holes are arranged in the steel plates.

[0007] Preferably, the first support frame and the second support frame are each composed of four vertical rods arranged in a matrix, a fixing frame is fixedly installed between the four vertical rods, and the first cross beam and the second cross beam are fixedly installed on the corresponding vertical rods, so as to facilitate the use of the first support frame and the second support frame to realize the supporting operation of the first cross beam and the second cross beam.

[0008] Preferably, a soil inserting rod is inserted into the through hole, a limit plate is fixedly installed on the top end of the soil inserting rod, and the soil inserting rod is inserted into the soil for fixing operation.

[0009] Preferably, a tip is fixedly mounted on the bottom end of the soil-inserting rod, and the tip is conical and is used for being smoothly inserted into the soil.

[0010] Preferably, a side baffle is fixedly mounted on the top surface of the second cross beam, and the side baffle is used to prevent tea leaves from falling from the side position of the conveyor belt.

[0011] Preferably, a storage box is fixedly mounted on the first support frame, and the storage box is used for storing the soil insertion rods.

[0012] Preferably, a support plate is fixedly installed between the two first cross beams, and the support plate is located between the upper and lower belt bodies of the conveyor belt. A tensioning assembly is arranged on the support plate, and the tensioning assembly includes a cylinder fixedly installed on the support plate, a U-shaped frame is fixedly installed on the end of the telescopic shaft of the cylinder, and a tensioning roller is rotatably connected between the front and rear side plates of the U-shaped frame, and the tensioning roller is pressed against the inner surface of the lower belt body of the conveyor belt for tensioning operation.

[0013] Preferably, two front and rear symmetrical guide pillars are fixedly installed on the top surface of the U-shaped frame, and two front and rear symmetrical guide sleeves are fixedly installed on the bottom surface of the support plate. The guide sleeves are sleeved on the guide pillars and slidably connected with the guide pillars, thereby guiding the up and down movement of the U-shaped frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a first support frame and a second support frame which are two separate structures. During specific operation, the first support frame and the second support frame are respectively placed in the field and the unloading position, and then the conveyor belt is rotated to realize the transportation operation of tea leaves. In addition, the rollers are provided to facilitate the movement of the first support frame and the second support frame, making it more convenient to move them to the field for use, thereby achieving the effect of being suitable for picking tea leaves in the field.

[0016] 2. The utility model provides a steel plate and a soil-inserting rod, which can be inserted into the soil after passing through the through hole, to achieve the fixing operation of the first support frame and the second support frame, so that they will not move at will. In addition, through the provided tensioning assembly, the tensioning roller can be used to tension the conveyor belt, so that the conveyor belt can be kept tensioned more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the utility model;

[0020] Figure 4 For this utility model Figure 3 The enlarged view of point A in the middle;

[0021] Figure 5 It is a structural schematic diagram of the tensioning assembly of the utility model.

[0022] The meaning of each number in the figure is:

[0023] 1. First support frame; 10. Second support frame; 11. Vertical rod; 12. Fixed frame; 13. Roller; 14. Steel plate; 141. Through hole; 15. Soil insertion rod; 151. End; 152. Limit plate; 16. First crossbeam; 161. Support plate; 17. Second crossbeam; 171. Side baffle; 18. Storage box;

[0024] 2. Roller; 20. Driving motor; 21. Conveyor belt;

[0025] 3. Tensioning assembly; 30. Cylinder; 31. U-shaped frame; 32. Tensioning roller; 33. Guide column; 34. Guide sleeve. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5The utility model provides a technical solution: a tea conveyor belt suitable for field picking, comprising a first support frame 1 and a second support frame 10 arranged on one side of the first support frame 1, two mutually symmetrical first cross beams 16 are fixedly installed on the first support frame 1, and two mutually symmetrical second cross beams 17 are fixedly installed on the second support frame 10, and rollers 2 are rotatably connected between the two first cross beams 16 and the two second cross beams 17, and a driving motor 20 is coaxially arranged at the end of the roller 2 on the first support frame 1, and the driving motor 20 is fixedly installed on the first support frame 1, and the output shaft end of the driving motor 20 is fixedly installed on the roller 2, and the two rollers 2 are connected by a conveyor belt 21 connected end to end, so as to facilitate the conveying operation of tea leaves by rotating the conveyor belt 21;

[0028] Specifically, the bottom of the first support frame 1 and the second support frame 10 are rotatably connected to two groups of symmetrical rollers 13 on the left and right sides through a rotating shaft, so that the first support frame 1 and the second support frame 10 can be easily moved to the field for use, achieving the effect of being suitable for picking tea leaves in the field.

[0029] In this embodiment, a steel plate 14 is fixedly installed on the bottom rod body of the first support frame 1 and the second support frame 10, and a through hole 141 is provided in the steel plate 14. A soil inserting rod 15 is inserted into the through hole 141, and a limit plate 152 is fixedly installed on the top of the soil inserting rod 15. The soil inserting rod 15 is inserted into the soil for fixing operation; an end head 151 is fixedly installed on the bottom end of the soil inserting rod 15, and the end head 151 is conical and is used to be smoothly inserted into the soil. After being inserted into the soil, the first support frame 1 and the second support frame 10 are fixed, so that the first support frame 1 and the second support frame 10 will not move at will.

[0030] Specifically, the first support frame 1 and the second support frame 10 are each composed of four vertical rods 11 arranged in a matrix, a fixing frame 12 is fixedly installed between the four vertical rods 11, and the first cross beam 16 and the second cross beam 17 are fixedly installed on the corresponding vertical rods 11, so as to facilitate the use of the first support frame 1 and the second support frame 10 to realize the supporting operation of the first cross beam 16 and the second cross beam 17.

[0031] Furthermore, a side baffle 171 is fixedly mounted on the top surface of the second cross beam 17 , and the side baffle 171 is used to prevent tea leaves from falling from the side position of the conveyor belt 21 .

[0032] In addition, a storage box 18 is fixedly mounted on the first support frame 1 , and the storage box 18 is used for storing the soil-inserting rods 15 .

[0033] It is worth mentioning that a support plate 161 is fixedly installed between the two first cross beams 16, and the support plate 161 is located between the upper and lower belt bodies of the conveyor belt 21. A tensioning assembly 3 is arranged on the support plate 161, and the tensioning assembly 3 includes a cylinder 30 fixedly installed on the support plate 161, and a U-shaped frame 31 is fixedly installed at the end of the telescopic shaft of the cylinder 30. A tensioning roller 32 is rotatably connected between the front and rear plate bodies of the U-shaped frame 31, and the tensioning roller 32 is pressed against the inner surface of the lower belt body of the conveyor belt 21 for tensioning operation.

[0034] It is worth noting that two front and rear symmetrical guide columns 33 are fixedly installed on the top surface of the U-shaped frame 31, and two front and rear symmetrical guide sleeves 34 are fixedly installed on the bottom surface of the support plate 161. The guide sleeves 34 are sleeved on the guide columns 33 and are slidably connected to the guide columns 33, thereby guiding the up and down movement of the U-shaped frame 31.

[0035] When the tea conveyor belt suitable for field picking of the present invention is used, first the first support frame 1 is moved to the unloading position of the tea leaves, the second support frame 10 is moved to a suitable position in the field, and the conveyor belt 21 is ensured to be in a straight line state, then the soil insertion rod 15 is inserted into the soil along the through hole 141, and the limit plate 152 is ensured to be against the top surface of the steel plate 14, so as to realize the fixing operation of the first support frame 1 and the second support frame 10, and then the cylinder 30 is started and made to work, and when the cylinder 30 works, the telescopic shaft thereon extends and drives the tensioning roller 32 to move downward, so as to realize the tensioning of the conveyor belt 21, and then the drive motor 20 is connected to the external power supply and made to work, and when the drive motor 20 works, the output shaft thereon rotates to drive the roller shaft 2 to rotate, and the rotation of the roller shaft 2 drives the conveyor belt 21 to rotate, so as to realize the tea conveying operation.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. Tea conveyor belt suitable for field picking, characterized by: The invention comprises a first support frame (1) and a second support frame (10) arranged on one side of the first support frame (1), wherein two mutually symmetrical first cross beams (16) are fixedly mounted on the first support frame (1), and two mutually symmetrical second cross beams (17) are fixedly mounted on the second support frame (10), roller shafts (2) are rotatably connected between the two first cross beams (16) and the two second cross beams (17), a driving motor (20) is coaxially arranged at the end of the roller shaft (2) on the first support frame (1), and the two roller shafts (2) are connected by a conveyor belt (21) connected end to end, and the bottoms of the first support frame (1) and the second support frame (10) are rotatably connected to two groups of mutually symmetrical rollers (13) on the left and right through a rotating shaft, and steel plates (14) are fixedly mounted on the bottom rods of the first support frame (1) and the second support frame (10), and a through hole (141) is arranged in the steel plate (14).

2. The tea conveyor belt suitable for field picking according to claim 1, characterized in that: The first support frame (1) and the second support frame (10) are both composed of four vertical rods (11) arranged in a matrix, a fixing frame (12) is fixedly installed between the four vertical rods (11), and the first cross beam (16) and the second cross beam (17) are fixedly installed on the corresponding vertical rods (11).

3. The tea conveyor belt suitable for field picking according to claim 1 is characterized in that: A soil inserting rod (15) is inserted into the through hole (141), a limiting plate (152) is fixedly mounted on the top of the soil inserting rod (15), and the soil inserting rod (15) is inserted into the soil for a fixing operation.

4. The tea conveyor belt suitable for field picking according to claim 3 is characterized in that: The bottom end of the soil-inserting rod (15) is fixedly mounted with an end head (151), and the end head (151) is in a conical shape and is used for being smoothly inserted into the soil.

5. The tea conveyor belt suitable for field picking according to claim 1, characterized in that: A side baffle (171) is fixedly mounted on the top surface of the second crossbeam (17), and the side baffle (171) is used to prevent tea leaves from falling from the side of the conveyor belt (21).

6. The tea conveyor belt suitable for field picking according to claim 1, characterized in that: A storage box (18) is fixedly mounted on the first support frame (1), and the storage box (18) is used for storing the soil insertion rod (15).

7. The tea conveyor belt suitable for field picking according to claim 1, characterized in that: A support plate (161) is fixedly installed between the two first cross beams (16), and the support plate (161) is located between the upper and lower belt bodies of the conveyor belt (21). A tensioning assembly (3) is arranged on the support plate (161), and the tensioning assembly (3) comprises a cylinder (30) fixedly installed on the support plate (161), a U-shaped frame (31) is fixedly installed at the end of the telescopic shaft of the cylinder (30), and a tensioning roller (32) is rotatably connected between the front and rear plate bodies of the U-shaped frame (31), and the tensioning roller (32) is pressed against the inner surface of the lower belt body of the conveyor belt (21) for tensioning operation.

8. The tea conveyor belt suitable for field picking according to claim 7 is characterized in that: Two mutually symmetrical guide pillars (33) are fixedly mounted on the top surface of the U-shaped frame (31), and two mutually symmetrical guide sleeves (34) are fixedly mounted on the bottom surface of the support plate (161). The guide sleeves (34) are sleeved on the guide pillars (33) and are slidably connected to the guide pillars (33).

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