A new type of electric transport and stacking vehicle

Abstract

The present invention discloses a novel electric transport stacking truck, comprising a lifting chain, a clamping beam, a chain fixing plate, a clamping handle and a clamping sleeve. The lifting chain is driven by a lifting motor, and the lifting chain drives the chain fixing plate, and the chain fixing plate drives the clamping beam to achieve the lifting and lowering functions. In addition, the stepless speed regulation thumb wrench on the control handle can control the lower speed of the lifting and the inching function, which can not only meet the daily beekeeping observation needs, but also easily lift the beehive to the height of the truck bucket; by moving the clamping handle downward by the hand, the various connecting rods are driven to move by the lever principle, so that the clamping sleeve moves inward, and at this time the clamping sleeve is tilted by the outward force of the spring, driving the clamping devices on both sides to move inward at the same time to hold the beehive tightly. After clamping, the clamping handle adopts the triangular fixing principle to achieve the self-locking function after locking, so as to prevent the beehive from falling during use.

Description

Technical Field

[0001] The invention relates to the technical field of beekeeping, in particular to a novel electric transport and stacking vehicle. Background Art

[0002] Honey is a common food ingredient in people's daily lives and has high nutritional value. More than 80% of it is sugar. Its essence is a supersaturated solution of sugar. It will crystallize at low temperatures. The part that will crystallize is glucose, and the part that does not crystallize is mainly fructose. Because it has many functions, such as promoting sleep, relieving cough, avoiding indigestion, etc., and is rich in antioxidants, it is widely used in life.

[0003] With the increasing demand for honey, the beekeeping industry continues to grow and develop. Most artificially bred bees live in wooden beehives. They often need to chase flowers and honey and move them to other places according to the flowering cycles of different regions and plants to achieve high honey production.

[0004] Beehives are essential equipment for beekeeping. Commonly used beehives are mostly rectangular and made of fir wood. They feature handles on the front and back for easy transport, mainly concave or convex. Existing beehives are large and heavy, so beekeepers typically have two people unload the hives from the truck, and then two more people carry them two by two on their shoulders using shoulder poles to the desired location. This process takes four people a day to carry two trucks of beehives, a time-consuming and labor-intensive process that can lead to back pain.

[0005] At present, the invention patent application with application number "201910456405.9" and titled "A beehive transport clamp for bee transfer" discloses "a first clamping part, and a second clamping part hinged to each other with the first clamping part, one end of the first clamping part and the second clamping part are respectively provided with a joint for connecting a hanging rope, and the other end is respectively provided with a hook head for hooking the beehive handle; this transport clamp has a compact structure and is easy to install and disassemble. During the process of transporting the beehive, the lever principle can be used to provide clamping force for the beehive, which can effectively avoid problems such as shaking, deflection, and falling off of the beehive during transportation; in addition, the hook head is fixed with a detachable connection. During actual use, the user can replace it according to needs, so that the transport clamp can be suitable for different models of beehives and has a wider range of applications." Although the technical problem of stable transportation is solved, it is still necessary to manually use transport clamps to directly transfer the beehives, which cannot effectively reduce the labor intensity of beekeepers. Summary of the Invention

[0006] In view of the problems existing in the prior art, the present invention discloses a new type of electric transport stacker, which adopts the following technical solution: a C-shaped steel frame, a handle, a matching C-shaped steel, an adjustable movable structure, a clamping device mounting portion, a fixed mounting rod, a lower mounting plate, a lifting motor, a lifting structure, a self-locking clamping drive and a clamping structure; a handle is fixed on the upper part of the C-shaped steel frame, and a speed regulating switch and a control handle are distributed on the handle, wherein the control handle is provided with a stepless speed regulating thumb wrench to control the lifting process of the lifting structure, including the lifting speed and the inching function; a matching C-shaped steel is fixed on the bottom of the C-shaped steel frame and is connected to the lifting structure by a speed regulating switch and a control handle. It is provided with an adjustable movable structure, which can be adaptively adjusted according to actual usage requirements and can meet various usage requirements. The clamping structure is installed on the C-shaped steel frame through a clamping device mounting part, and the clamping device mounting part is fixed by a lifting structure provided in the C-shaped steel frame. Under the action of the lifting structure, the beehive clamped by the clamping structure can be driven to rise and fall. The lifting structure is driven by a lifting motor. The lifting motor is installed on the lower part of the C-shaped steel frame through a fixed mounting rod and a lower mounting plate is fixed above it. The clamping structure is driven by a self-locking clamping drive and automatically locks after the beehive is clamped.

[0007] As a preferred technical solution of the present invention, the adjustable movable structure includes a wheel connecting block, an adjustable wheel mounting plate, a fixed wheel mounting plate, a movable wheel and a traveling motor device. The upper ends of the adjustable wheel mounting plate and the fixed wheel mounting plate are fixed in the matching C-shaped steel through the wheel connecting block. The lower ends of the adjustable wheel mounting plate and the fixed wheel mounting plate are connected and the movable wheel is installed at the outer end of the connection through the axle. The fixed position of the adjustable wheel mounting plate can be installed in different positions in the matching C-shaped steel through the wheel connecting block, thereby making the position between the movable wheel and the entire frame adjustable to meet a variety of usage scenarios. The movable wheel is directly driven by a traveling motor device using a DC motor, and speed control switches are provided on both sides of the handle for speed adjustment. The movable wheel is a large-size pneumatic tire that can provide a certain buffering effect.

[0008] As a preferred technical solution of the present invention, the lifting structure includes a driving gear, an upper gear and a lifting chain. The driving gear is provided on the lower mounting plate and is driven by a lifting motor. The upper gear is provided below the top of the C-shaped steel frame, and the lifting chain is installed in conjunction with the driving gear and the upper gear.

[0009] As a preferred technical solution of the present invention, the clamping device installation part includes a tensioning wheel, a clamping device installation frame, a C-shaped steel pulley, a clamping beam, a chain fixing plate and a front support leg. C-shaped steel pulleys are installed on both sides of the clamping device installation frame and placed in the groove of the C-shaped steel frame to maintain stability when the lifting structure is lifted. A clamping beam is fixed in the middle of the clamping device installation frame, a chain fixing plate is fixed on one side of the rear side of the clamping beam, and a tensioning wheel is installed on the other side. The chain fixing plate is fixed with the lifting chain so that the lifting chain can be lifted during operation. The middle chain fixing plate drives the clamping device mounting frame to rise and fall at the same time. The setting of the tension wheel prevents the chain from falling off. Limit switches are also set at the upper and lower positions of the entire lifting structure to prevent the clamping device mounting frame from colliding with the C-shaped steel frame. The front support leg is fixed above the clamping device mounting frame when not in use to avoid damage and loss. When in use, it is fixed below the clamping device mounting frame. The front support leg is fixed by a fixed locking column. The end face of the front support leg is grooved and a roller is set in it to assist in the process of moving the entire vehicle body onto the truck.

[0010] As a preferred technical solution of the present invention, the clamping structure includes a slide, a sliding rod, a splint and a clamping sleeve. The slides are staggered and fixed on the left and right inner walls of the clamping device mounting frame. The sliding rod extends into the slide, and the other end extends out of the clamping device mounting frame. There is a ratchet groove above the slide rod. The end face of the protruding end of the slide rod is fixed to the mounting splint through a rectangular column. The inner wall of the splint is affixed with a rough rubber plate, so that the friction between the clamping plate and the beehive is always effective during the clamping process. The clamping sleeve is sleeved on the slide rod and installed through a self-locking clamping drive. A ratchet groove is also provided on the surface inside the sleeve that contacts the slide rod. When not started, the clamping sleeve is in a vertical state.

[0011] The cam is fixed on the upper end of the cam, and the cam is fixed on the lower end of the cam by screws. The cam is fixed on the cam and the cam is fixed on the lower end of the cam.

[0012] The beneficial effects of the present invention are as follows: by coordinating C-shaped steel, wheel connecting blocks, adjusting wheel mounting plates, fixing wheel mounting plates and mobile wheels, the efficiency of handling risks is improved, and beekeepers can save more effort; by coordinating large-size pneumatic tires, it is possible to avoid the difficulty of beekeepers in using the crane on non-hardened roads and the buffer shock-absorbing function during operation; at the same time, the relative position between the mobile wheel and the C-shaped steel frame can be adaptively adjusted according to different usage scenarios; the lifting motor drives the lifting chain, the lifting chain drives the chain fixing plate, and the chain fixing plate drives the clamping beam to achieve the lifting and lowering functions, and then with The stepless speed-adjustable thumb wrench on the control handle can control the ascending and descending speed and the inching function, which can not only meet the daily beekeeping observation needs, but also easily lift the beehive to the height of the truck box; by moving the clamping handle downward by hand, the lever principle drives each connecting rod to move, so that the clamping sleeve moves inward, and at this time the outward force of the spring causes the clamping sleeve to tilt, driving the clamping devices on both sides to move inward at the same time to hold the beehive tightly. After clamping, the clamping handle adopts the triangular fixing principle to realize the self-locking function after locking, so as to prevent the beehive from falling during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a right side view of the present invention;

[0014] Figure 2 This is a front view of the clamping state of the present invention;

[0015] Figure 3 It is a rear view of the present invention;

[0016] Figure 4 It is a structural diagram of the clamping device of the present invention;

[0017] Figure 5 The clamping device structure of the present invention Figure 2 ;

[0018] Figure 6 It is a partial diagram of the clamping structure of the present invention.

[0019] In the figure: C-shaped steel frame 1, handle 2, matching C-shaped steel 3, wheel connecting block 4, adjusting wheel mounting plate 5, fixed wheel mounting plate 51, clamping device mounting part 6, moving wheel 7, walking motor device 8, fixed mounting rod 9, lower mounting plate 10, lifting motor 11, driving gear 12, upper gear 13, lifting chain 14, tensioning wheel 15, clamping device mounting frame 16, C-shaped steel pulley 161, clamping beam 17, chain fixing plate 18, front support leg 19, self-locking clamping drive 20, clamping handle 21 slide 22, slide rod 23, splint 24, clamping sleeve 25, folding plate 26, primary connecting rod 27, secondary connecting rod 28, tertiary connecting rod 281, lower driving connecting rod 29, spring 30. DETAILED DESCRIPTION

[0020] Example 1

[0021] like Figures 1 to 6 As shown, the present invention discloses a new type of electric transport stacker, which adopts the following technical solution: a C-shaped steel frame 1, a handle 2, a matching C-shaped steel 3, an adjustable movable structure, a clamping device mounting portion 6, a fixed mounting rod 9, a lower mounting plate 10, a lifting motor 11, a lifting structure, a self-locking clamping drive 20 and a clamping structure. A handle 2 is fixed to the upper part of the C-shaped steel frame 1, on which a speed regulating switch is provided. A matching C-shaped steel 3 is fixed to the bottom of the C-shaped steel frame 1, and an adjustable movable structure is provided through the matching C-shaped steel 3. The adjustable movable structure can be adaptively adjusted according to different usage scenarios. The C-shaped steel The clamping structure is installed on the frame 1 through the clamping device mounting part 6, and the clamping device mounting part 6 is fixed by the lifting structure provided in the C-shaped steel frame 1. Under the action of the lifting structure, the clamping structure on the clamping device mounting part is driven to rise and fall. The lifting structure is driven by the lifting motor 11. The lifting motor 11 is installed on the lower part of the C-shaped steel frame 1 through the fixed mounting rod 9 and a lower mounting plate 10 is fixed above it, which also has a limit switch to prevent the clamping device mounting part 6 from colliding with the C-shaped steel frame 1 during the lifting process. The clamping structure is driven by a self-locking clamping drive 20.

[0022] As a preferred technical solution of the present invention, the upper ends of the adjusting wheel mounting plate 5 and the fixed wheel mounting plate 51 are fixed in the matching C-shaped steel 3 through the wheel connecting block 4, the lower ends of the adjusting wheel mounting plate 5 and the fixed wheel mounting plate 51 are connected and the outer ends of the connection are installed with a movable wheel 7 through an axle. The relative position between the movable wheel 7 and the C-shaped steel frame 1 is changed by the different positions of the matching block 4 in the C-shaped steel 3. The movable wheel 7 is driven by a traveling motor device 8, and speed control switches are provided on both sides of the handle 2. The movable wheel 7 is a large-size pneumatic tire and is directly driven by the traveling motor device 8, providing a certain degree of buffering and shock absorption.

[0023] As a preferred technical solution of the present invention, a driving gear 12 is provided on the lower mounting plate 10 and is driven by a lifting motor 11. An upper gear 13 is provided below the top of the C-shaped steel frame 1, and a lifting chain 14 is installed in conjunction with the driving gear 12 and the upper gear 13.

[0024] As a preferred technical solution of the present invention, C-shaped steel pulleys 161 are installed on both sides of the clamping device mounting frame 16 and placed in the groove of the C-shaped steel frame 1. The C-shaped steel pulleys 161 make the lifting process smoother and more stable. A clamping beam 17 is fixed in the middle of the clamping device mounting frame 16, and a chain fixing plate 18 is fixed on one side of the upper rear side thereof, and a tensioning wheel 15 is installed on the other side. The setting of the tensioning wheel 15 prevents the chain from falling off. The chain fixing plate 18 is fixed in conjunction with the lifting chain 14. The front support leg 19 is fixed above the clamping device mounting frame 16 when not in use, and is fixed below the clamping device mounting frame 16 when in use. The front support leg 19 is fixed by a fixed lock column 191. The end face of the front support leg 19 is grooved and a roller 192 is provided therein, which can assist in the process of putting the cart onto the truck.

[0025] As a preferred technical solution of the present invention, the clamping device mounting frame 16 is staggered with fixed slideways 22 on the left and right inner walls. One end of the slide rod 23 extends into the slideway 22, and the other end extends out of the clamping device mounting frame 16. There is a ratchet groove above the slide rod 23. The end face of the extended end of the slide rod 23 is fixed to the mounting splint 24 through a rectangular column. The inner wall is affixed with a rough rubber plate, so that the friction between the clamping plate and the beehive is always effective during the clamping process. The clamping sleeve 25 is mounted on the slide rod 23 and is installed through a self-locking clamping drive 20.

[0026] As a preferred technical solution of the present invention, a folding plate 26 is rotatably installed on one side of the clamping device mounting frame 16 through a raised plate, and a clamping handle 21 is fixed to the outer end of the folding plate 26. The upper position of the folding plate 26 is rotatably installed with the end of the first-level connecting rod 27, and the other end of the first-level connecting rod 27 is rotatably installed with the upper end of the second-level connecting rod 28. The lower end of the second-level connecting rod 28 is fixed with a third-level connecting rod 281 by screws. The center of the third-level connecting rod 281 is fixedly installed behind the slide 22 through a shaft and a plate. The lower driving connecting rod 29 is rotatably installed near the upper and lower ends. The other end of the lower driving connecting rod 29 is rotatably installed at the end of the clamping sleeve 25. After clamping, the clamping handle 21 adopts the triangular fixing principle to realize the self-locking function after locking to prevent the beehive from falling during use. Figure 2 As shown, it is in the locked state.

[0027] The working principle of the present invention is as follows: the working principle of the lifting structure is to drive the lifting chain 14 through the lifting motor 11, the lifting chain 14 drives the chain fixing plate 18, and the chain fixing plate 18 drives the clamping beam 17 to achieve the lifting and lowering functions, and then cooperate with the stepless speed regulation thumb wrench on the handle 2 to control the lower speed of the rise and the inching function, which can meet the daily beekeeping observation needs (daily beekeeping and bee observation require frequent opening of the beehive), and can also easily lift the beehive to the height of the truck box; the adjustable moving structure drives the direct-drive moving wheel 7 forward and backward through the walking motor device 8, thereby improving the efficiency of transporting the beehive and making the beekeeper more labor-saving, and combined with the large-size inflatable wheels The tire can avoid the difficulty of beekeepers using the beehive on non-hardened roads and the buffer shock absorption function during operation. At the same time, the adjustable movable structure can adjust the relative position between the movable wheel 7 and the C-shaped steel frame 1 to meet the use requirements in different scenarios; the clamping mechanism, the hand moves the clamping handle 21 downward, and the various connecting rods are driven to move through the lever principle, so that the clamping sleeve 25 moves inward, and at this time the outward force of the spring 30 causes the clamping sleeve 25 to tilt, and is clamped under the cooperation of the ratchet groove, and at the same time drives the clamping devices on both sides to move inward at the same time to hold the beehive tightly. After the clamping handle 21 is rotated, the triangular fixing principle is adopted to realize the self-locking function after locking, such as Figure 2 The state shown can effectively prevent the beehive from falling during use; when the entire cart is to be moved into the truck bucket, the lifting structure is first opened so that the clamping structure clamps the beehive and moves upward, and then moved to the top of the truck bucket and pushed forward so that the entire beehive is in the truck bucket, and then lowered a distance, the front legs 19 contact the bottom of the bucket, and the staff goes into the truck bucket, grabs the handle 2 to open the lifting structure to make it move in the opposite direction. At this time, since the front legs 19 are placed on the truck, their position is limited and will not fall. Therefore, the C-shaped steel frame 1 moves upward in the relative movement, so that the entire C-shaped steel frame 1 is raised above the truck bucket, the handle 2 is manually taken to tilt it, and the entire cart is pulled into the truck bucket with the assistance of the rollers 192 at the ends of the front legs 19, and then the beehives are placed.

[0028] The circuit connection involved in the present invention is a common method used by those skilled in the art, and technical inspiration can be obtained through limited experiments. It belongs to the widely used existing technology.

[0029] Components not described in detail herein are prior art.

[0030] Although the specific embodiments of the present invention have been described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by ordinary technicians in this field, various changes can be made without departing from the purpose of the present invention. Modifications or deformations that do not involve creative work are still within the scope of protection of the present invention.

Claims

1. A new type of electric transport and stacking vehicle, characterized by: The invention comprises a C-shaped steel frame (1), a handle (2), a matching C-shaped steel (3), an adjustable movable structure, a clamping device mounting portion (6), a fixed mounting rod (9), a lower mounting plate (10), a lifting motor (11), a lifting structure, a self-locking clamping drive (20) and a clamping structure; the handle (2) is fixed on the upper portion of the C-shaped steel frame (1); the matching C-shaped steel (3) is fixed on the lower bottom portion of the C-shaped steel frame (1) and the adjustable movable structure is arranged therethrough; the clamping structure is mounted on the C-shaped steel frame (1) via the clamping device mounting portion (6); the clamping device mounting portion (6) is fixed via the lifting structure arranged in the C-shaped steel frame (1); the lifting structure is driven by the lifting motor (11); the C-shaped steel frame The lower part of the frame (1) is used to install the lifting motor (11) through a fixed mounting rod (9) and a lower mounting plate (10) is fixed above the lower part; the clamping structure is driven by a self-locking clamping drive (20); the adjustable movable structure includes a wheel connecting block (4), an adjusting wheel mounting plate (5), a fixed wheel mounting plate (51), a movable wheel (7) and a travel motor device (8); the upper ends of the adjusting wheel mounting plate (5) and the fixed wheel mounting plate (51) are fixed to the matching C-shaped steel (3) through the wheel connecting block (4); the lower ends of the adjusting wheel mounting plate (5) and the fixed wheel mounting plate (51) are connected and the movable wheel (7) is installed at the outer end of the connection through an axle; the movable wheel (7) is driven by the travel motor device (8) The handle (2) is provided with a speed regulating switch on one side and a control handle on the other side, and a stepless speed regulating thumb wrench is provided on the handle; the lifting structure includes a driving gear (12), an upper gear (13) and a lifting chain (14); the lower mounting plate (10) is provided with a driving gear (12) and is driven by a lifting motor (11); an upper gear (13) is provided below the top of the C-shaped steel frame (1); the lifting chain (14) is mounted in conjunction with the driving gear (12) and the upper gear (13); the clamping device mounting portion (6) includes a tensioning wheel (15), a clamping device mounting frame (16), a C-shaped steel pulley (161), a clamping beam (17), a chain fixing plate (18) and a front support leg (19 ); C-shaped steel pulleys (161) are installed on both sides of the clamping device mounting frame (16) and placed in the grooves of the C-shaped steel frame (1); a clamping beam (17) is fixed in the middle of the clamping device mounting frame (16); a chain fixing plate (18) is fixed on one side of the upper rear side of the clamping beam (17), and a tensioning wheel (15) is installed on the other side; the chain fixing plate (18) is fixed in conjunction with the lifting chain (14); the front support leg (19) is fixed above the clamping device mounting frame (16) when not in use, and is fixed below the clamping device mounting frame (16) when in use; the front support leg (19) is fixed by a fixed lock column (191); the end face of the front support leg (19) is grooved and a roller (192) is provided therein;The clamping structure includes a slideway (22), a slide bar (23), a clamping plate (24) and a clamping sleeve (25); the slideway (22) is staggeredly fixed on the left and right inner walls of the clamping device mounting frame (16); one end of the slide bar (23) extends into the slideway (22), and the other end extends out of the clamping device mounting frame (16); a ratchet groove is provided above the slide bar (23); the end face of the extended end of the slide bar (23) is fixed with the clamping plate (24) through a rectangular column; the inner wall is affixed with a rough rubber plate; the clamping sleeve (25) is sleeved on the slide bar (23) and is installed through a self-locking clamping drive (20); the self-locking clamping drive (20) includes a clamping handle (21), a folding plate (26), a first-level connecting rod (27), a second-level connecting rod (28), a third-level connecting rod (281), a lower driving connecting rod (29) and a spring (30); A folding plate (26) is rotatably mounted on one side of the clamping device mounting frame (16) through a raised plate; a clamping handle (21) is fixed to the outer end of the folding plate (26); the upper position of the folding plate (26) is rotatably mounted on the end of the first-stage connecting rod (27); the other end of the first-stage connecting rod (27) is rotatably mounted on the upper end of the second-stage connecting rod (28); the lower end of the second-stage connecting rod (28) is fixedly mounted on the third-stage connecting rod (281) by screws; the center of the third-stage connecting rod (281) is fixedly mounted on the rear of the slideway (22) through a shaft and a plate, and the lower driving connecting rod (29) is rotatably mounted near the upper and lower ends; the other end of the lower driving connecting rod (29) is rotatably mounted on the end of the clamping sleeve (25).

2. A new electric transport and stacking vehicle according to claim 1, characterized in that: The moving wheels (7) are large-sized pneumatic tires and are directly driven by a traveling motor device (8).

3. The new electric transport and stacking vehicle according to claim 1 is characterized in that: The front support leg (19) is fixed by a fixed locking column (191); the end surface of the front support leg (19) is grooved and a roller (192) is arranged therein.

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