CN214267721U

CN214267721U - Freight shallow with clamping function

Info

Publication number: CN214267721U
Application number: CN202023109247.7U
Authority: CN
Inventors: 李越
Original assignee: Hangzhou Shuangqing Power Equipment Co Ltd
Current assignee: Hangzhou Shuangqing Power Equipment Co Ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-24
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a handcart especially relates to a freight shallow with press from both sides tight function. The technical problem of the utility model is to provide a freight shallow that has clamping function that self-holding goods just can freely remove. The utility model provides a freight shallow with clamping function, is including carrying pallet, baffle, control mechanism, screens mechanism and wheel group, carries the pallet rear side and is equipped with the baffle, carries the pallet rear side and is equipped with control mechanism, and the control mechanism left and right sides is equipped with screens mechanism, carries the pallet bottom and is equipped with the wheel group. The utility model has the advantages that: under control mechanism and screens mechanism's effect, people place the goods on carrying the goods board, and people hold the handle, when will bulldoze the handle and hold between the fingers to the inboard, the pinch-off blades just can carry out tight work of clamp with the goods, efficiency when having improved people's fortune goods.

Description

Freight shallow with clamping function

Technical Field

The utility model relates to a handcart especially relates to a freight shallow with press from both sides tight function.

Background

The cart is a transport vehicle that is manually pushed and pulled, and although the cart material transport technology is continuously developed, the cart is still used as an indispensable transport tool. The trolley finds widespread use in production and life because it is convenient to carry lighter items over short distances.

The handcart has different specifications according to different requirements of use, and reasonable selection is needed according to the weight of a loaded object and the size of the object when the handcart is selected, the handcart on the market can only be used for placing goods at present, when people use the handcart, the goods can be damaged due to the fact that the road surface is uneven or the goods are unstable when being moved due to the inertia effect, and therefore the working efficiency of people is reduced, and potential safety hazards exist.

Therefore, it is necessary to design a cargo cart with a clamping function, which can automatically clamp the cargo and can move freely, aiming at the defects of the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome because road surface unevenness or because the effect of inertia makes the goods unstable when moving, can cause the damage of goods to make the shortcoming that reduces people's work efficiency, the technical problem of the utility model is that: the utility model provides a goods shallow of carrying with clamping function that self-holding goods and can freely remove is provided.

The utility model provides a freight shallow with clamping function, is including carrying pallet, baffle, control mechanism, screens mechanism and wheel group, carries the pallet rear side and is equipped with the baffle, carries the pallet rear side and is equipped with control mechanism, and the control mechanism left and right sides is equipped with screens mechanism, carries the pallet bottom and is equipped with the wheel group.

Further, the control mechanism comprises a handle, a first spring, a pushing handle, a push rod, a first sleeve, a control rod, a second spring, a third spring, a support base, a first push block, a connecting rod and a hand push frame, wherein the connecting rod is arranged on the rear side of the cargo carrying plate, the hand push frame is arranged between the left side and the right side of the connecting rod, the handle is arranged on the left side of the upper portion of the hand push frame, the pushing handle is rotatably arranged in the handle, the first spring is connected between the pushing handle and the handle, the push rod is slidably arranged in the handle and matched with the pushing handle, the first sleeve is arranged on the upper side of the hand push frame, the control rod is slidably arranged in the first sleeve, the support base is arranged in the middle of the rear side of the cargo carrying plate, the third spring is connected between the support base and the bottom of the control rod, the upper side of the control rod is matched with the push rod, the first push blocks are arranged on the inner sides of the rear portion of the clamping mechanism, and the second spring is connected between the first push blocks, the second spring is in tension.

Further, the clamping mechanism comprises a clamping plate, a second sleeve, a second pushing block and a clamping block, wherein the clamping plate is arranged on the outer side of the first pushing block, the second sleeve is arranged on the left side and the right side of the front portion of the cargo carrying plate, the second pushing block is arranged on the inner side of the front portion of the clamping plate, the second pushing block is in sliding fit with the second sleeve, and the clamping block is arranged on the cargo carrying plate in a sliding mode.

Further explain, wheel group is equipped with the tire including guide plate and tire, and the rotary type is equipped with the guide plate around the loading board downside, and the guide plate downside rotary type.

Further explaining, still including brake mechanism, brake mechanism is including the main part supporting shoe, the brake lever, the limiting plate, the fourth spring, the third ejector pad, a supporting seat, fifth spring and brake gum, the hand push frame upper portion rear side is equipped with the main part supporting shoe, main part supporting shoe middle part slidingtype is equipped with the brake lever, the brake lever upside is equipped with the limiting plate, be connected with the fourth spring between limiting plate and the main part supporting shoe, loading board rear side middle part is equipped with the supporting seat, the inside slidingtype of supporting seat is equipped with the third ejector pad, be connected with the fifth spring between third ejector pad and the supporting seat, third ejector pad front side is equipped with the brake gum, the brake gum cooperates with the tire.

Further explaining, still including clamping mechanism, clamping mechanism is equipped with servo motor, transfer line, bevel gear, fixation nut and lead screw including, and the year board bottom rear side is equipped with servo motor, is equipped with the transfer line on servo motor's the output shaft, and the transfer line front side is equipped with bevel gear, and the year board bottom left and right sides is equipped with fixation nut, and the clamp plate middle part rotary type all is equipped with the lead screw, and the lead screw all cooperates with fixation nut, and the lead screw inboard all is equipped with bevel gear, intermeshing between the bevel gear.

More preferably, the fifth spring is a compression spring.

More preferably, the servo motor is a bi-directional motor.

Compared with the prior art, the utility model has the advantages of it is following:

1. under control mechanism and screens mechanism's effect, people place the goods on carrying the goods board, and people hold the handle, when will bulldoze the handle and hold between the fingers to the inboard, the pinch-off blades just can carry out tight work of clamp with the goods, efficiency when having improved people's fortune goods.

2. Under the effect of wheel group and brake mechanism, people can freely remove this device, when pressing the brake lever with the hand, can make the tire can not rotate to fix this device, convenience when effectively having improved people and using.

3. Under clamping mechanism's effect, when people started servo motor, the lead screw can drive the clamp plate and move to the inboard to press from both sides the goods automatically, efficiency when having improved people's operation has reduced manual operation.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the clamping three-dimensional structure of the present invention.

Fig. 3 is a schematic perspective view of the present invention.

Fig. 4 is a schematic perspective view of the control mechanism of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the clamping mechanism of the present invention.

Fig. 6 is a schematic perspective view of the present invention.

Fig. 7 is a schematic perspective view of the brake mechanism of the present invention.

Reference numbers in the drawings: 1. cargo board, 2, baffle, 3, control mechanism, 301, handle, 302, first spring, 303, push handle, 304, push rod, 305, first sleeve, 306, control rod, 307, second spring, 308, third spring, 309, support base, 310, first push block, 311, connecting rod, 312, hand push frame, 4, clamping mechanism, 401, clamping plate, 402, second sleeve, 403, second push block, 404, clamping block, 5, brake mechanism, 501, body support block, 502, brake rod, 503, limiting plate, 504, fourth spring, 505, third push block, 506, support seat, 507, fifth spring, 508, brake rubber, 6, wheel set, 601, guide vane, 602, tire, 7, clamping mechanism, 701, servo motor, 702, drive rod, 703, bevel gear, 704, fixing nut, 705, lead screw.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

A cargo carrying cart with a clamping function is shown in figures 1-7 and comprises a cargo carrying plate 1, a baffle plate 2, a control mechanism 3, clamping mechanisms 4 and wheel sets 6, wherein the baffle plate 2 is arranged on the rear side of the cargo carrying plate 1, the control mechanism 3 is arranged on the rear side of the cargo carrying plate 1, the clamping mechanisms 4 are arranged on the left side and the right side of the control mechanism 3, and the wheel sets 6 are arranged at the bottom of the cargo carrying plate 1.

People place the goods that need transport on carrying cargo board 1, manual operation control mechanism 3, thereby control mechanism 3 can drive the work of screens mechanism 4 and make to press from both sides the goods tightly and fix, then remove this device through wheel group 6, remove the goods to the destination.

The control mechanism 3 comprises a handle 301, a first spring 302, a pushing handle 303, a push rod 304, a first sleeve 305, a control rod 306, a second spring 307, a third spring 308, a supporting base 309, a first pushing block 310, a connecting rod 311 and a hand push frame 312, wherein the connecting rod 311 is arranged at the rear side of the cargo carrying plate 1, the hand push frame 312 is arranged between the left side and the right side of the connecting rod 311, the handle 301 is arranged at the left side of the upper part of the hand push frame 312, the pushing handle 303 is rotatably arranged in the handle 301, the first spring 302 is connected between the pushing handle 303 and the handle 301, the push rod 304 is slidably arranged in the handle 301, the push rod 304 is matched with the pushing handle 303, the first sleeve 305 is arranged at the middle side of the upper part of the hand push frame 312, the control rod 306 is slidably arranged in the first sleeve 305, the supporting base 309 is arranged at the middle part of the rear side of the cargo carrying plate 1, the third spring 308 is connected with the bottom of the supporting base 309 and the control rod 306, the upper side of the control rod 306 is matched with the push rod 304, the inner sides of the rear parts of the blocking mechanisms 4 are respectively provided with a first push block 310, a second spring 307 is connected between the first push blocks 310, and the second spring 307 is in a stretching state.

When people hold the handle 301, the pushing handle 303 is pinched inwards, the first spring 302 is compressed, the pushing handle 303 drives the push rod 304 to move towards the right side, when the push rod 304 is contacted with the control rod 306, the control rod 306 is driven to move downwards, the third spring 308 is compressed, when the lower side of the control rod 306 is separated from the first push block 310, the first push block 310 is driven to move inwards due to the resetting action of the second spring 307, so that the clamping mechanism 4 is driven to move, when people release the pushing handle 303, the pushing handle 303 is driven to reset due to the resetting action of the first spring 302, at the moment, the push rod 304 is not contacted with the pushing handle 303, due to the resetting action of the third spring 308, the control rod 306 is driven to move upwards to reset, the control rod 306 drives the push rod 304 to move leftwards to reset, when the lower side of the control rod 306 is contacted with the first push block 310, the first push block 310 is driven to move outwards, the second spring 307 is stretched again.

The clamping mechanism 4 comprises a clamping plate 401, a second sleeve 402, a second pushing block 403 and a clamping block 404, the clamping plate 401 is arranged on the outer side of the first pushing block 310, the second sleeve 402 is arranged on the left side and the right side of the front portion of the cargo carrying plate 1, the second pushing block 403 is arranged on the inner side of the front portion of the clamping plate 401, the second pushing block 403 is in sliding fit with the second sleeve 402, and the clamping block 404 is arranged on the cargo carrying plate 1 in a sliding manner.

People place the goods on the board 1 that carries cargo, when first ejector pad 310 moves to the inboard, can drive the clamp plate 401 and move to the inboard, thereby press from both sides the goods left and right sides tightly, clamp plate 401 can drive second ejector pad 403 and move to the inboard, second ejector pad 403 can drive screens piece 404 rebound, thereby block that the goods is anterior can not drop, when first ejector pad 310 moves to the outboard, can drive clamp plate 401 and move to the outboard and reset, because the effect of gravity, screens piece 404 can move to the downstream and reset.

The wheel set 6 comprises a guide sheet 601 and a tire 602, the guide sheet 601 is rotatably arranged around the lower side of the cargo board 1, and the tire 602 is rotatably arranged on the lower side of the guide sheet 601.

When one needs to move the device, the device can be freely moved through the cooperation of the guide plate 601 and the tire 602.

Still including brake mechanism 5, brake mechanism 5 is including main part supporting shoe 501, brake lever 502, limiting plate 503, fourth spring 504, third ejector pad 505, supporting seat 506, fifth spring 507 and brake gum 508, hand push frame 312 upper portion rear side is equipped with main part supporting shoe 501, main part supporting shoe 501 middle part slidingtype is equipped with brake lever 502, brake lever 502 upside is equipped with limiting plate 503, be connected with fourth spring 504 between limiting plate 503 and the main part supporting shoe 501, loading board 1 rear side middle part is equipped with supporting seat 506, the inside slidingtype of supporting seat 506 is equipped with third ejector pad 505, be connected with fifth spring 507 between third ejector pad 505 and the supporting seat 506, third ejector pad 505 front side is equipped with brake gum 508, brake gum 508 and the cooperation of tire 602.

When people press the brake lever 502 with the hand, the brake lever 502 can drive the limiting plate 503 to move downwards, the fourth spring 504 is compressed, the brake lever 502 can drive the third push block 505 to move forwards, the fifth spring 507 is compressed, the third push block 505 can drive the brake rubber 508 to move forwards, when the brake rubber 508 contacts with the tire 602, the tire 602 can not rotate, thereby fixing the device, when people loosen the brake lever 502, because the reset effect of the fourth spring 504, the brake lever 502 and the limiting plate 503 can be driven to move upwards to reset, when the brake lever 502 breaks away from the third push lever 304, because under the reset effect of the fifth spring 507, the third push lever 304 and the brake rubber 508 can move backwards to reset, at the moment, the device can continue to move freely.

The automatic loading and unloading device is characterized by further comprising a clamping mechanism 7, wherein the clamping mechanism 7 comprises a servo motor 701, a transmission rod 702, bevel gears 703, fixing nuts 704 and screw rods 705, the servo motor 701 is arranged on the rear side of the bottom of the loading plate 1, the transmission rod 702 is arranged on an output shaft of the servo motor 701, the bevel gears 703 are arranged on the front side of the transmission rod 702, the fixing nuts 704 are arranged on the left side and the right side of the bottom of the loading plate 1, the screw rods 705 are arranged in the middle of the clamping plate 401 in a rotating mode, the screw rods 705 are matched with the fixing nuts 704, the bevel gears 703 are arranged on the inner sides of the screw rods 705, and the bevel gears 703 are meshed with each other.

When people start the servo motor 701, the output shaft of the servo motor 701 can drive the transmission rod 702 to rotate, the transmission rod 702 can drive the bevel gear 703 to rotate, the bevel gear 703 can drive the screw rod 705 to rotate, the screw rod 705 can drive the clamping plate 401 to move inwards so as to automatically clamp the goods, and when people reversely start the servo motor 701, the screw rod 705 can drive the clamping plate 401 to move outwards so as to loosen the goods.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. The utility model provides a freight shallow with clamping function, is equipped with baffle (2), its characterized in that including carrying cargo board (1) and baffle (2), carrying cargo board (1) rear side: the truck is characterized by further comprising a control mechanism (3), clamping mechanisms (4) and wheel sets (6), wherein the control mechanism (3) is arranged on the rear side of the cargo carrying plate (1), the clamping mechanisms (4) are arranged on the left side and the right side of the control mechanism (3), and the wheel sets (6) are arranged at the bottom of the cargo carrying plate (1).

2. The cart with clamping function of claim 1, further comprising: the control mechanism (3) comprises a handle (301), a first spring (302), a pushing handle (303), a push rod (304), a first sleeve (305), a control rod (306), a second spring (307), a third spring (308), a supporting base (309), a first push block (310), a connecting rod (311) and a hand push frame (312), wherein the connecting rod (311) is arranged at the rear side of the cargo carrying plate (1), the hand push frame (312) is arranged between the left side and the right side of the connecting rod (311), the handle (301) is arranged on the left side of the upper portion of the hand push frame (312), the pushing handle (303) is rotatably arranged in the handle (301), the first spring (302) is connected between the pushing handle (303) and the handle (301), the push rod (304) is slidably arranged in the handle (301), the push rod (304) is matched with the pushing handle (303), the first sleeve (305) is arranged on the upper portion of the hand push frame (312), inside slidingtype of first sleeve pipe (305) is equipped with control lever (306), carry cargo board (1) rear side middle part and be equipped with support base (309), support base (309) and control lever (306) bottom are connected with third spring (308), control lever (306) upside and push rod (304) cooperation, screens mechanism (4) rear portion inboard all is equipped with first ejector pad (310), be connected with second spring (307) between first ejector pad (310), second spring (307) are in tensile state.

3. The cart with clamping function of claim 2, further comprising: the clamping mechanism (4) comprises a clamping plate (401), a second sleeve (402), a second pushing block (403) and a clamping block (404), the clamping plate (401) is arranged on the outer side of the first pushing block (310), the second sleeve (402) is arranged on the left side and the right side of the front portion of the cargo carrying plate (1), the second pushing block (403) is arranged on the inner side of the front portion of the clamping plate (401), the second pushing block (403) is in sliding fit with the second sleeve (402), and the clamping block (404) is arranged on the cargo carrying plate (1) in a sliding mode.

4. The cart with clamping function of claim 3, further comprising: the wheel set (6) comprises guide pieces (601) and tires (602), the guide pieces (601) are rotatably arranged on the periphery of the lower side of the cargo carrying plate (1), and the tires (602) are rotatably arranged on the lower side of the guide pieces (601).

5. The cart with clamping function of claim 4, further comprising: also comprises a brake mechanism (5), the brake mechanism (5) comprises a main body supporting block (501), a brake rod (502), a limiting plate (503) and a fourth spring (504), third ejector pad (505), supporting seat (506), fifth spring (507) and brake gum (508), hand push frame (312) upper portion rear side is equipped with main part supporting shoe (501), main part supporting shoe (501) middle part slidingtype is equipped with brake lever (502), brake lever (502) upside is equipped with limiting plate (503), be connected with fourth spring (504) between limiting plate (503) and main part supporting shoe (501), loading board (1) rear side middle part is equipped with supporting seat (506), supporting seat (506) inside slidingtype is equipped with third ejector pad (505), be connected with fifth spring (507) between third ejector pad (505) and supporting seat (506), third ejector pad (505) front side is equipped with brake gum (508), brake gum (508) and tire (602) cooperation.

6. The cart with clamping function of claim 5, further comprising: the automatic loading and unloading device is characterized by further comprising a clamping mechanism (7), wherein the clamping mechanism (7) comprises a servo motor (701), a transmission rod (702), a bevel gear (703), a fixing nut (704) and a screw rod (705), the servo motor (701) is arranged on the rear side of the bottom of the loading plate (1), the transmission rod (702) is arranged on an output shaft of the servo motor (701), the bevel gear (703) is arranged on the front side of the transmission rod (702), the fixing nut (704) is arranged on the left side and the right side of the bottom of the loading plate (1), the screw rod (705) is arranged in the middle of the clamping plate (401) in a rotating mode, the screw rod (705) is matched with the fixing nut (704), the bevel gear (703) is arranged on the inner side of the screw rod (705), and the bevel gears (703) are meshed with each other.

7. The cart with clamping function of claim 5, further comprising: the fifth spring (507) is a compression spring.

8. The cart with clamping function of claim 6, further comprising: the servo motor (701) is a bidirectional motor.