A kind of fresh cut flower rail harvesting vehicle

Abstract

The present invention provides a fresh cut flower rail harvesting vehicle, comprising an operating panel, four corners of the bottom of the operating panel are fixedly connected with support legs, the bottom of the support legs is fixedly connected with a connecting sleeve, the interior of the connecting sleeve is movably connected with a roller through a first rotating shaft, both ends of the bottom of the operating panel are provided with guide rails, the surface of the guide rails is used in conjunction with the surface of the roller, the bottom of the operating panel is provided with a driving mechanism, the surface of the driving mechanism is used in conjunction with the surface of the guide rail, and the opposite side of the connecting sleeve on both sides is provided with a limiting mechanism, the surface of the limiting mechanism is used in conjunction with the surface of the guide rail. The present invention solves the problem that it is inconvenient to cut existing living plants, and the problem that moving in flowers during cutting easily causes the death of living plants is solved by providing an operating panel, support legs, connecting sleeves, rollers, guide rails, driving mechanisms, limiting mechanisms and pedaling mechanisms.

Description

Technical Field

[0001] The invention relates to the technical field of fresh cut flower harvesting, in particular to a fresh cut flower track harvesting vehicle. Background Art

[0002] Fresh cut flowers, also known as cut flowers, refer to plant materials such as stems, leaves, flowers, and fruits that are cut from living plants and have ornamental value. They are used to make flower baskets, bouquets, garlands, wreaths, vase flowers, wall flowers, and corsages and other floral decorations. Fresh cut flowers are divided into cut flowers, cut leaves, and cut branches. They are suitable for making flower baskets, bouquets, vase flowers, etc. and have ornamental value. The most commonly used fresh cut flowers are gladiolus (i.e., roses), chrysanthemums, carnations, gerberas, anthuriums, etc. Fresh cut flowers can be preserved by refrigeration, radiation, etc.

[0003] In the existing technology, ornamental fresh cut flowers are generally planted in greenhouses and planted in different areas. When the planted plants bloom, operators generally enter the flowers directly to cut them. In the process of moving and cutting, the living plants will be damaged, and in severe cases, the living plants will die. Therefore, there is a need for a device that can suspend the operator above the living plants and facilitate the cutting of flowers on the living plants, so as to facilitate the cutting of flowers on the living plants. Summary of the invention

[0004] In view of the shortcomings of the prior art, the object of the present invention is to provide a fresh cut flower rail harvesting vehicle, which can facilitate the cutting of flowers and improve the stability of use, so as to solve the problem that it is inconvenient to cut the existing living plants and the living plants may die easily when moving among the flowers during cutting.

[0005] In order to achieve the above object, the present invention is implemented through the following technical solutions: a fresh cut flower rail harvesting vehicle, comprising an operating panel, the four corners of the bottom of the operating panel are fixedly connected to support legs, the bottom of the support legs is fixedly connected to a connecting sleeve, the interior of the connecting sleeve is movably connected to a roller through a first rotating shaft, and both ends of the bottom of the operating panel are provided with guide rails, and the surface of the guide rails is used in conjunction with the surface of the roller;

[0006] A driving mechanism is provided at the bottom of the operation panel, and the surface of the driving mechanism cooperates with the surface of the guide track;

[0007] A limiting mechanism is provided on one side opposite to the connecting sleeves on both sides, and the surface of the limiting mechanism cooperates with the surface of the guide rail. A locking structure is provided on the top of the limiting mechanism, and the surface of the locking structure cooperates with the surface of the limiting mechanism.

[0008] Two pedal mechanisms are arranged on one side of the operating panel, and the surfaces of the pedal mechanisms are fixedly connected to the operating panel. Two placement boxes are arranged on the other side of the operating panel, and the side of the placement boxes close to the operating panel is detachably connected to the surface of the operating panel.

[0009] Furthermore, the driving mechanism includes a driving motor and a connecting shaft, the driving motor is located on one side of the bottom of the operating panel, both ends of the connecting shaft are fixedly connected with a first transmission gear, the surface of the first transmission gear is meshed with a transmission belt, the bottom of the inner ring of the transmission belt is meshed with a second transmission gear, and the second transmission gear is fixedly connected with a transmission wheel on the side away from each other, and the surface of the transmission wheel is used in conjunction with the surface of the guide rail.

[0010] Furthermore, the limiting mechanism includes a limiting column, the side of the limiting column close to the connecting sleeve is fixedly connected to the surface of the connecting sleeve, the surface of the limiting column is provided with a connecting plate, the bottom of the connecting plate is fixedly connected to two limiting wheels, and the surface of the limiting wheel is used in conjunction with the surface of the guide rail.

[0011] Furthermore, the locking structure includes a pulling block, the bottom of the pulling block is fixedly connected to a fixing rod, the bottom of the fixing rod passes through the connecting plate and extends to the interior of the limiting column, the surface of the fixing rod is fixedly connected to a limiting disk, the limiting disk is located inside the connecting plate, the surface of the limiting disk is movably connected to the interior of the connecting plate, the top of the limiting disk is fixedly connected to a reset spring, and the top of the reset spring is fixedly connected to the top of the inner wall of the connecting plate.

[0012] Furthermore, the pedaling mechanism includes a column, the top of the column is fixedly connected to a shielding column, the bottoms of both sides of the column are fixedly connected to connecting rods, the side of the connecting rod away from the column is fixedly connected to a pedal, the side of the column close to the operating panel is fixedly connected to a support seat, and the support seat is detachably connected to the operating panel.

[0013] Furthermore, the bottom of the driving motor is fixedly connected to a connecting seat, the bottom of the connecting seat is detachably connected to a support rod, both ends of the support rod are fixedly connected to the surface of the support leg, the sides of the support rods close to each other are fixedly connected to a limiting plate, and the bottom inside the limiting plate cooperates with the surface of the second transmission gear.

[0014] Furthermore, both ends of the surface of the connecting shaft are sleeved with limiting sleeves, and the top of the limiting sleeve is detachably connected to the bottom of the operating panel by bolts.

[0015] Furthermore, a fixing groove for use with a fixing rod is provided on the surface of the limiting column, and the fixing grooves are in a plurality and evenly distributed on the surface of the limiting column, and both ends of the operating panel are fixedly connected to an escalator.

[0016] Beneficial effects of the present invention:

[0017] 1. The present invention cooperates with an operating panel, a supporting leg, a connecting sleeve, a roller, a guide rail, a driving mechanism, a limiting mechanism and a pedaling mechanism to be installed on the surface of the guide rail through the operating panel, the supporting leg, the connecting sleeve and the roller. The driving mechanism provides driving power to move the device. The limiting mechanism limits the roller so that the roller fits better with the guide rail and avoids the roller from leaving the surface of the guide rail, thereby solving the problem that the existing living plants are inconvenient to cut and the living plants are easily killed when moving in the flowers during cutting.

[0018] 2. The present invention sets a driving mechanism, which can start the driving motor, and the driving motor rotates to drive the transmission belt to rotate, the transmission belt drives the first transmission gear to rotate, the first transmission gear drives the connecting shaft to rotate, thereby driving the transmission belt on the other side to rotate, the transmission belt drives the second transmission gear to rotate, and the second transmission gear drives the transmission wheel to move on the surface of the guide track, thereby achieving the purpose of moving the entire equipment and saving the time of manual movement.

[0019] 3. The present invention sets a limit mechanism, which can be clamped on the surface of the limit column through the connecting plate. The limit column drives the limit wheel to move, so that the limit wheel is clamped on the surface of the guide rail, thereby achieving the purpose of preliminary limit fixation and preventing the equipment from detaching from the surface of the guide rail.

[0020] 4. The present invention sets a locking structure, which can move the pulling block, and the pulling block drives the fixed rod to move, and the fixed rod drives the limit plate to move, and the limit plate squeezes the reset spring. When the fixed rod is separated from the inside of the limit column, it is convenient to adjust the connecting plate and the limit wheel. When the limit wheel needs to be fixed, the pulling block is released, and the reset spring drives the limit plate and the fixed rod to be clamped into the inside of the limit column for limit fixing, thereby achieving the purpose of stably positioning the moving position of the limit wheel.

[0021] 5. The present invention provides a pedal mechanism so that when the operator stands on the operating panel, the operator can step on the pedals with both feet, the shielding column is located at the chest of the operator, and the operator bends his waist to perform the flower cutting operation, which plays a protective role for the operator and prevents the operator from falling.

[0022] 6. The present invention sets a connecting seat, a support rod, a limit plate, a limit sleeve, a fixing groove and an escalator. The connecting seat is fixedly connected to the bottom of the driving motor. The support rod is fixed to the bottom of the connecting seat, which can increase the stability of the driving motor and reduce the shaking of the driving motor. The limit plate is sleeved on the surface of the second transmission gear, which can increase the stability of the second transmission gear and reduce the shaking of the second transmission gear. The limit sleeve is sleeved on the surface of the connecting shaft, which can increase the stability of the connecting shaft and avoid bending and deformation of the connecting shaft due to force, thereby facilitating the transmission of the structure. The fixing groove is opened on the surface of the limit column, which can facilitate the limiting and fixing of the moving position of the connecting plate and the limit wheel, so that the limit wheel can better contact with the guide track. The escalator is fixed on both sides of the operating panel, which can facilitate the operator to go up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 is a three-dimensional schematic diagram of a driving mechanism;

[0026] Figure 3 is a three-dimensional schematic diagram of a pedal mechanism;

[0027] Figure 4 It is a three-dimensional schematic diagram of the limiting mechanism;

[0028] Figure 5 for Figure 1 A magnified view of middle;

[0029] Figure 6 for Figure 4 Enlarged view of B.

[0030] In the figure: 1. operating panel; 2. supporting leg; 3. connecting sleeve; 4. roller; 5. guide track; 6. driving mechanism; 61. driving motor; 62. connecting shaft; 63. first transmission gear; 64. transmission belt; 65. second transmission gear; 66. transmission wheel; 7. limiting mechanism; 71. limiting column; 72. connecting plate; 73. limiting wheel; 8. locking structure; 81. pulling block; 82. fixing rod; 83. limiting plate; 84. reset spring; 9. pedaling mechanism; 91. column; 92. shielding column; 93. connecting rod; 94. pedal; 95. supporting seat; 10. placing box; 11. connecting seat; 12. supporting rod; 13. limiting plate; 14. limiting sleeve; 15. fixing groove; 16. escalator. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] See also Figure 1 , Figure 1 It is a structural schematic diagram of the present invention.

[0033] A fresh cut flower track harvesting vehicle comprises an operating panel 1, wherein the four corners of the bottom of the operating panel 1 are fixedly connected with supporting legs 2, the bottom of the supporting legs 2 is fixedly connected with a connecting sleeve 3, the interior of the connecting sleeve 3 is movably connected with a roller 4 through a first rotating shaft, both ends of the bottom of the operating panel 1 are provided with guide rails 5, the surface of the guide rails 5 is used in conjunction with the surface of the roller 4, the bottom of the operating panel 1 is provided with a driving mechanism 6, the surface of the driving mechanism 6 is used in conjunction with the surface of the guide rail 5, the opposite sides of the connecting sleeves 3 on both sides are provided with limiting mechanisms 7, the surface of the limiting mechanism 7 is used in conjunction with the surface of the guide rail 5, the top of the limiting mechanism 7 is provided with a locking structure 8, the surface of the locking structure 8 is used in conjunction with the surface of the limiting mechanism 7, one side of the operating panel 1 is provided with two treading mechanisms 9, the surface of the treading mechanisms 9 is fixedly connected with the operating panel 1, and the other side of the operating panel 1 is provided with two placement boxes 10, and the side of the placement box 10 close to the operating panel 1 is detachably connected with the surface of the operating panel 1.

[0034] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , Figure 2 is a three-dimensional schematic diagram of a driving mechanism; Figure 3 is a three-dimensional schematic diagram of a pedal mechanism; Figure 4 It is a three-dimensional schematic diagram of the limiting mechanism; Figure 5 for Figure 1 A magnified view of middle; Figure 6 for Figure 4 Enlarged view of B.

[0035] The driving mechanism 6 includes a driving motor 61 and a connecting shaft 62. The driving motor 61 is located at one side of the bottom of the operating panel 1. Both ends of the connecting shaft 62 are fixedly connected with a first transmission gear 63. The surface of the first transmission gear 63 is meshed with a transmission belt 64. The bottom of the inner ring of the transmission belt 64 is meshed with a second transmission gear 65. The second transmission gear 65 is fixedly connected with a transmission wheel 66 on the side away from each other. The surface of the transmission wheel 66 cooperates with the surface of the guide track 5. By setting the driving mechanism 6, the driving motor 61 can be started, and the driving motor 61 rotates to drive the transmission belt 64 to rotate. The transmission belt 64 drives the first transmission gear 63 to rotate. The first transmission gear 63 drives the connecting shaft 62 to rotate, thereby driving the transmission belt 64 on the other side to rotate. The transmission belt 64 drives the second transmission gear 65 to rotate. The second transmission gear 65 drives the transmission wheel 66 to move on the surface of the guide track 5, thereby achieving the purpose of moving the entire equipment and saving the time of manual movement.

[0036] The limiting mechanism 7 includes a limiting column 71, and the side of the limiting column 71 close to the connecting sleeve 3 is fixedly connected to the surface of the connecting sleeve 3. The surface of the limiting column 71 is sleeved with a connecting plate 72, and the bottom of the connecting plate 72 is fixedly connected to two limiting wheels 73. The surface of the limiting wheel 73 is used in conjunction with the surface of the guide rail 5. By setting the limiting mechanism 7, the connecting plate 72 can be stuck on the surface of the limiting column 71, and the limiting column 71 drives the limiting wheel 73 to move, so that the limiting wheel 73 is stuck on the surface of the guide rail 5, thereby achieving the purpose of preliminary limiting fixation and preventing the equipment from detaching from the surface of the guide rail 5.

[0037] The locking structure 8 includes a pulling block 81, the bottom of the pulling block 81 is fixedly connected to a fixing rod 82, the bottom of the fixing rod 82 passes through the connecting plate 72 and extends to the inside of the limiting column 71, the surface of the fixing rod 82 is fixedly connected to a limiting plate 83, the limiting plate 83 is located inside the connecting plate 72, the surface of the limiting plate 83 is movably connected to the inside of the connecting plate 72, the top of the limiting plate 83 is fixedly connected to a return spring 84, the top of the return spring 84 is fixedly connected to the top of the inner wall of the connecting plate 72, and by setting the locking structure 8, it can The pulling block 81 can be moved, and the pulling block 81 drives the fixing rod 82 to move, and the fixing rod 82 drives the limiting plate 83 to move, and the limiting plate 83 squeezes the reset spring 84. When the fixing rod 82 is separated from the inside of the limiting column 71, it is convenient to adjust the connecting plate 72 and the limiting wheel 73. When the limiting wheel 73 needs to be fixed, the pulling block 81 is released, and the reset spring 84 drives the limiting plate 83 and the fixing rod 82 to be clamped into the inside of the limiting column 71 for limiting and fixing, thereby achieving the purpose of stably positioning the moving position of the limiting wheel 73.

[0038] The pedal mechanism 9 includes a column 91, a shielding column 92 is fixedly connected to the top of the column 91, a connecting rod 93 is fixedly connected to the bottom of both sides of the column 91, a pedal board 94 is fixedly connected to the side of the connecting rod 93 away from the column 91, a support seat 95 is fixedly connected to the side of the column 91 close to the operating panel 1, and the support seat 95 is detachably connected to the operating panel 1. By setting the pedal mechanism 9, when the operator stands on the operating panel 1, the operator can step on the pedal board 94 with both feet, the shielding column 92 is located at the chest of the operator, the operator bends his waist and performs the flower cutting operation, which plays a protective role for the operator and prevents the operator from falling.

[0039] The bottom of the driving motor 61 is fixedly connected to a connecting seat 11, and the bottom of the connecting seat 11 is detachably connected to a support rod 12. Both ends of the support rod 12 are fixedly connected to the surface of the supporting leg 2, and the sides of the support rods 12 that are close to each other are fixedly connected to a limiting plate 13. The bottom inside the limiting plate 13 cooperates with the surface of the second transmission gear 65. By fixing the connecting seat 11 at the bottom of the driving motor 61 and fixing the support rod 12 at the bottom of the connecting seat 11, the stability of the driving motor 61 can be increased and the shaking of the driving motor 61 can be reduced. By sleeved the limiting plate 13 on the surface of the second transmission gear 65, the stability of the second transmission gear 65 can be increased and the shaking of the second transmission gear 65 can be reduced.

[0040] Both ends of the surface of the connecting shaft 62 are sleeved with limit sleeves 14, and the top of the limit sleeve 14 is detachably connected to the bottom of the operating panel 1 by bolts. By sleeved with the limit sleeve 14 on the surface of the connecting shaft 62, the stability of the connecting shaft 62 can be increased, the connecting shaft 62 can be prevented from bending and deforming due to force, and the transmission of the structure is convenient.

[0041] The surface of the limiting column 71 is provided with a fixing groove 15 used in conjunction with the fixing rod 82. The number of the fixing grooves 15 is several and evenly distributed on the surface of the limiting column 71. Both ends of the operating panel 1 are fixedly connected with escalators 16. By providing the fixing grooves 15 on the surface of the limiting column 71, the moving positions of the connecting plate 72 and the limiting wheel 73 can be conveniently limited and fixed, so that the limiting wheel 73 can better contact with the guide rail 5. By fixing the escalators 16 on both sides of the operating panel 1, it is convenient for operators to go up and down.

[0042] Working principle: when in use, first install the guide rail 5 on both sides of the flower, move the operating plate 1, the operating plate 1 drives the supporting leg 2, the connecting sleeve 3 and the roller 4 to move, place the roller 4 on the surface of the guide rail 5, set the connecting plate 72 on the surface of the limiting column 71, move the pulling block 81, the pulling block 81 drives the fixing rod 82 to move, the fixing rod 82 drives the limiting plate 83 to move, the limiting plate 83 squeezes the reset spring 84, when the fixing rod 82 is separated from the inside of the limiting column 71, move the connecting plate 72, the connecting plate 72 drives the limiting wheel 73 to move, so that the surface of the limiting wheel 73 contacts the surface of the guide rail 5, when clamped, release the pulling block 81, the reset spring 84 drives the limiting plate 83 to move downward, the limiting plate 83 drives the fixing rod 82 to move downward, so that the fixing rod 82 is clamped into the fixing groove 15 of the limiting column 71 , limit and fix, the operator passes through the surface of the operating panel 1 on the escalator 16, the operator's feet can step on the pedals 94 on both sides respectively, the shielding column 92 is located at the chest of the operator, the operator bends his waist, and performs the flower cutting operation, which plays a protective role for the operator, the operator places the cut flowers in the placement box 10 for temporary storage, and when the equipment needs to be moved, the drive motor 61 is started, the drive motor 61 rotates to drive the transmission belt 64 to rotate, the transmission belt 64 drives the first transmission gear 63 to rotate, the first transmission gear 63 drives the connecting shaft 62 to rotate, thereby driving the transmission belt 64 on the other side to rotate, the transmission belt 64 drives the second transmission gear 65 to rotate, and the second transmission gear 65 drives the transmission wheel 66 to move on the surface of the guide track 5, so as to achieve the purpose of moving the entire equipment, without the operator moving up and down reciprocatingly.

[0043] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0044] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fresh cut flower rail harvesting vehicle, comprising an operating panel (1), characterized in that: The four corners of the bottom of the operating panel (1) are fixedly connected to support legs (2), the bottom of the support legs (2) is fixedly connected to a connecting sleeve (3), the interior of the connecting sleeve (3) is movably connected to a roller (4) via a first rotating shaft, and both ends of the bottom of the operating panel (1) are provided with guide rails (5), the surface of the guide rails (5) cooperates with the surface of the roller (4); A driving mechanism (6) is provided at the bottom of the operating panel (1), and a surface of the driving mechanism (6) cooperates with a surface of the guide track (5); A limiting mechanism (7) is provided on one side opposite to the connecting sleeves (3) on both sides, the surface of the limiting mechanism (7) cooperates with the surface of the guide rail (5), a locking structure (8) is provided on the top of the limiting mechanism (7), and the surface of the locking structure (8) cooperates with the surface of the limiting mechanism (7); Two pedal mechanisms (9) are provided on one side of the operating panel (1), and the surfaces of the pedal mechanisms (9) are fixedly connected to the operating panel (1); two placement boxes (10) are provided on the other side of the operating panel (1), and the side of the placement boxes (10) close to the operating panel (1) is detachably connected to the surface of the operating panel (1); The limiting mechanism (7) comprises a limiting column (71), a side of the limiting column (71) close to the connecting sleeve (3) is fixedly connected to the surface of the connecting sleeve (3), a connecting plate (72) is sleeved on the surface of the limiting column (71), and two limiting wheels (73) are fixedly connected to the bottom of the connecting plate (72), and the surface of the limiting wheel (73) cooperates with the surface of the guide track (5); The locking structure (8) comprises a pulling block (81), the bottom of the pulling block (81) is fixedly connected to a fixing rod (82), the bottom of the fixing rod (82) passes through the connecting plate (72) and extends to the inside of the limiting column (71), the surface of the fixing rod (82) is fixedly connected to a limiting plate (83), the limiting plate (83) is located inside the connecting plate (72), the surface of the limiting plate (83) is movably connected to the inside of the connecting plate (72), the top of the limiting plate (83) is fixedly connected to a return spring (84), and the top of the return spring (84) is fixedly connected to the top of the inner wall of the connecting plate (72).

2. A fresh cut flower rail harvesting vehicle according to claim 1, characterized in that: The driving mechanism (6) comprises a driving motor (61) and a connecting shaft (62), wherein the driving motor (61) is located at one side of the bottom of the operating panel (1), and both ends of the connecting shaft (62) are fixedly connected to a first transmission gear (63), a transmission belt (64) is meshed on the surface of the first transmission gear (63), a second transmission gear (65) is meshed at the bottom of the inner ring of the transmission belt (64), and a transmission wheel (66) is fixedly connected to the side of the second transmission gear (65) away from each other, and the surface of the transmission wheel (66) cooperates with the surface of the guide track (5).

3. A fresh cut flower rail harvesting vehicle according to claim 1, characterized in that: The pedal mechanism (9) comprises a column (91), the top of the column (91) is fixedly connected to a shielding column (92), the bottoms of both sides of the column (91) are fixedly connected to connecting rods (93), the side of the connecting rod (93) away from the column (91) is fixedly connected to a pedal board (94), and the side of the column (91) close to the operating panel (1) is fixedly connected to a support seat (95), and the support seat (95) is detachably connected to the operating panel (1).

4. A fresh cut flower rail harvesting vehicle according to claim 2, characterized in that: The bottom of the driving motor (61) is fixedly connected to a connecting seat (11), the bottom of the connecting seat (11) is detachably connected to a support rod (12), both ends of the support rod (12) are fixedly connected to the surface of the support leg (2), the sides of the support rod (12) close to each other are fixedly connected to a limit plate (13), and the bottom inside the limit plate (13) cooperates with the surface of the second transmission gear (65).

5. A fresh cut flower rail harvesting vehicle according to claim 2, characterized in that: Both ends of the surface of the connection shaft (62) are sleeved with limiting sleeves (14), and the top of the limiting sleeve (14) is detachably connected to the bottom of the operating panel (1) via bolts.

6. A fresh cut flower rail harvesting vehicle according to claim 1, characterized in that: The surface of the limiting column (71) is provided with a fixing groove (15) for use with the fixing rod (82), the fixing grooves (15) are multiple in number and evenly distributed on the surface of the limiting column (71), and both ends of the operating panel (1) are fixedly connected to the escalator (16).

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