CN210559117U - Aquatic product carrying vehicle - Google Patents

Abstract

The utility model relates to the technical field of aquatic product processing and transportation, in particular to an aquatic product carrier, which comprises a chassis, wherein a lifting mechanism is arranged on the chassis, a bearing seat is connected on the lifting mechanism, a roller is embedded in the bearing seat, and a bearing plate is hinged to one side of the bearing seat; the lifting mechanism comprises a screw rod and a guide rod which are arranged on the chassis in parallel, a driving source fixed on the chassis, and a movable seat which is sleeved on the guide rod and is in threaded connection with the screw rod; two groups of crossed arm groups are arranged between the chassis and the bearing seat, each crossed arm group comprises a first crossed arm and a second crossed arm which are crossed and hinged together, one end of each first crossed arm is hinged with the chassis, the other end of each first crossed arm is connected with the bearing seat in a sliding mode, and two ends of each second crossed arm are respectively hinged with the movable seat and the bearing seat. The utility model discloses an aquatic products carrier is favorable to reducing operating personnel's intensity of labour to the handling efficiency of aquatic products has effectively been improved.

Description

Aquatic product carrying vehicle

Technical Field

The utility model belongs to the technical field of the technique of aquatic products processing transportation and specifically relates to an aquatic products carrier is related to.

Background

Aquatic products are general terms of animals or algae produced in oceans, rivers and lakes, and the development of aquaculture becomes an important way for filling gaps of aquatic products in supply and demand because the traditional fishing industry reaches the maximum yield level. Meanwhile, the development of aquatic product processing is an important development direction for continuing the development of fishery in China.

At present, in the process of transporting aquatic products, the traditional manual carrying method is still adopted, namely two persons forcibly lift the aquatic product tank filled with the aquatic products upwards, and the aquatic product tank is received by another two persons standing in a carriage and transported to the carriage. Such an operation does not reduce the labor intensity of the operator very well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an aquatic products carrier is favorable to reducing operating personnel's intensity of labour to the handling efficiency of aquatic products has effectively been improved.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an aquatic product carrier comprises a chassis and wheel sets fixed below the chassis, wherein a lifting mechanism is arranged on one side of the chassis, which is back to the wheel sets, a bearing seat is connected onto the lifting mechanism, rollers which are sequentially and horizontally arranged and rotate around the axis of the bearing seat are embedded in the bearing seat, and a bearing plate which is rotationally lapped on the edge of a carriage is hinged to one side of the bearing seat; the lifting mechanism comprises a screw rod and a guide rod which are arranged on the chassis in parallel, a driving source which is fixed on the chassis and used for driving the screw rod to rotate around the axis of the driving source, and a moving seat which is sleeved on the guide rod and is in threaded connection with the screw rod; two groups of crossed arm groups are arranged between the chassis and the bearing seat, each crossed arm group comprises a first crossed arm and a second crossed arm which are crossed and hinged together, one end of each first crossed arm is hinged with the chassis, the other end of each first crossed arm is connected with the bearing seat in a sliding mode, and two ends of each second crossed arm are respectively hinged with the movable seat and the bearing seat.

Through adopting above-mentioned technical scheme, set up screw rod, drive screw's driving source and cover on the chassis and establish on the guide bar and with screw rod threaded connection's removal seat for the screw rod can be around self axis rotation and drive the removal seat and make a round trip to slide on the chassis under the drive of driving source. Set up two sets of alternately arm groups that are parallel to each other between chassis and load seat, can realize the function of the load seat lifting that will carry the aquatic products case for sliding of chassis through removing the seat, greatly reduced operating personnel's intensity of labour to the handling efficiency of aquatic products has effectively been improved. Set up the bearing seat on elevating system to inlay in the bearing seat and establish a plurality of rollers, make operating personnel when with aquatic products case by bearing seat propelling movement to carriage, can become rolling friction with the sliding friction between aquatic products case and the bearing seat, thereby be convenient for aquatic products case and move on the bearing seat, further improved aquatic products case's handling efficiency, be favorable to practicing thrift manufacturing cost. Set up articulated loading board in load seat one side for the loading board can be around articulated department upset, takes the border in the carriage, thereby makes things convenient for operating personnel to pass the aquatic product case to the carriage in from the load seat, has further reduced operating personnel's working strength.

The utility model discloses further set up to: the wheel set comprises two front wheels and two rear wheels, a brake sleeve is fixed on a hub of each rear wheel, a plurality of brake pieces which are uniformly distributed circumferentially extend on the brake sleeve in the radial direction, and a brake groove is formed between each two adjacent brake pieces and the brake sleeve; a brake block is hinged on the chassis, and one end of the brake block is provided with an insertion part which is inserted into the brake groove along with the rotation of the brake block; the chassis is fixed with the mounting groove, and articulated on the mounting groove have the restriction brake block to rotate and keep the limiting plate of grafting portion withdrew into the brake groove, be equipped with the torsional spring on the limiting plate, the both ends of torsional spring are fixed respectively on the inside wall of limiting plate and mounting groove.

Through adopting above-mentioned technical scheme, set up the brake cover on the rear wheel and set up the braking piece on the brake cover for when needs brake, operating personnel can step on the brake block with the foot and make the brake block rotate for the chassis, and the brake block promotes grafting portion and inserts the braking groove and realize the braking to the carrier, and is simple and convenient swift, is favorable to reducing because of the carrier takes place to remove the possibility that influences aquatic products case handling. Set up the mounting groove and set up articulated limiting plate on the mounting groove, when grafting portion realized the braking to the carrier, limiting plate butt in the brake block below can make the state that grafting portion on the brake block kept inserting the brake groove, reduces because of the external vibrations leads to the condition that grafting portion deviates from the brake groove, has improved the security and the stability of braking.

The utility model discloses further set up to: the brake block is provided with a stroke limiting block which is abutted with the limiting plate and keeps the insertion part separated from the brake groove.

By adopting the technical scheme, after the insertion part is separated from the brake groove, the limiting plate is abutted against the stroke limiting block and separates the brake block from the brake sleeve, so that the end part of the insertion part is favorably separated from the brake groove. Meanwhile, in the process of pushing the carrier, the possibility that the insertion part is inserted into the brake groove by mistake due to jolting or external force touch can be reduced, so that the carrier can be ensured to move smoothly.

The utility model discloses further set up to: the brake block is provided with a guide post at one end back to the brake sleeve.

By adopting the technical scheme, the insertion part can be favorably inserted into the braking groove smoothly, and the peripheral surface of the guide post can play a certain role in buffering and guiding the end part of the insertion part.

The utility model discloses further set up to: the end part of the insertion part far away from the brake block is provided with a cambered surface.

Through adopting above-mentioned technical scheme, the setting of cambered surface can minimize the collision and the frictional damage of grafting portion tip to the guide post outer peripheral face, is favorable to playing the guard action to guide post and grafting portion.

The utility model discloses further set up to: the bearing seat is provided with a baffle plate vertically extending towards the direction far away from the chassis on one side relative to the bearing plate.

By adopting the technical scheme, when an operator transports the aquatic product box to the bearing seat, the aquatic product box can not roll out of the bearing seat under the continuous rolling action of the rollers, and the arrangement of the baffle plate plays a role in limiting displacement of the aquatic product box on the bearing seat.

The utility model discloses further set up to: the bottom of bearing seat has been seted up the spout, and the one end that the chassis was kept away from to first cross arm is connected with first fixed axle, and the both ends of first fixed axle are all installed and are inlayed the pulley of establishing in the spout and following the spout and slide.

By adopting the technical scheme, when the lifting mechanism works, the sliding friction between the first cross arm and the bearing seat can be changed into rolling friction, so that the first cross arm can move relative to the bearing seat conveniently, and the torque load of the driving source can be reduced.

The utility model discloses further set up to: and a connecting rod is arranged between the hinges of the two groups of the first cross arms and the second cross arms in a penetrating way.

Through adopting above-mentioned technical scheme, set up the connecting rod and unite two sets of alternately arm groups as an organic whole, increased elevating system's motion stability. Meanwhile, the connecting rod can enable the stress between the crossed arm groups to be more balanced, and the service life of the lifting mechanism is prolonged.

To sum up, the utility model discloses a beneficial technological effect does:

1. through set up two sets of alternately armed group that are parallel to each other between chassis and load seat, can realize the function of the load seat lifting that will carry the aquatic products case for sliding of chassis through removing the seat, greatly reduced operating personnel's intensity of labour to the handling efficiency of aquatic products has effectively been improved. Set up the bearing seat on elevating system to inlay in the bearing seat and establish a plurality of rollers, make operating personnel when with aquatic products case by bearing seat propelling movement to carriage, can become rolling friction with the sliding friction between aquatic products case and the bearing seat, thereby be convenient for aquatic products case and move on the bearing seat, further improved aquatic products case's handling efficiency, be favorable to practicing thrift manufacturing cost.

2. Through set up the brake cover on the rear wheel and set up the braking piece on the brake cover for when needs brake, operating personnel can step on the brake block with the foot and make the brake block rotate for the chassis, and the brake block promotes grafting portion and inserts the braking groove and realize the braking to the carrier, and is simple and convenient swift, is favorable to reducing because of the carrier takes place to remove the possibility that influences aquatic products case handling.

3. The two groups of cross arms are connected into a whole by arranging the connecting rod, so that the motion stability of the lifting mechanism is improved. Meanwhile, the connecting rod can enable the stress between the crossed arm groups to be more balanced, and the service life of the lifting mechanism is prolonged.

Drawings

Fig. 1 is a schematic view of the overall structure of the aquatic product transporting vehicle of the present invention.

Fig. 2 is a working schematic diagram of the aquatic product transporting vehicle of the present invention.

Fig. 3 is a matching relationship diagram between the middle and rear wheels and the brake block of the utility model.

Fig. 4 is a schematic view of the fitting structure of the mounting groove and the braking portion of the present invention.

In the figure, 1, a chassis; 11. a first fixing plate; 111. a screw; 112. a motor; 113. a movable seat; 114. a storage battery; 115. a guide bar; 12. a second fixing plate; 13. a handspike; 131. a switch; 14. a wheel set; 141. a front wheel; 142. a rear wheel; 15. a water production tank;

2. a force bearing seat; 21. a first cross arm; 211. a first fixed shaft; 212. a pulley; 22. a second cross arm; 221. a connecting rod; 222. a second fixed shaft; 23. a roller; 24. a connecting member; 25. a chute; 26. a baffle plate; 27. a carrier plate; 271. buckling; 28. a bump;

3. a brake sleeve; 31. a brake pad; 32. a guide post;

4. a brake block; 41. a pedal portion; 411. a foot pedal; 42. a brake section; 421. a plug-in part; 422. a cambered surface; 423. a stroke limiting block;

5. mounting grooves; 51. a limiting plate; 511. a torsion spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an aquatic products carrier, including chassis 1, in this embodiment, chassis 1 is rectangular plate-like, is equipped with the wheelset 14 that is the rectangle and distributes below chassis 1. The wheel set 14 includes two front wheels 141 and two rear wheels 142, wherein the two front wheels 141 may be universal wheels.

Referring to fig. 1 and 2, a lifting mechanism including a fixed plate group, a screw 111, a guide bar 115 parallel to the screw 111, and a driving source is provided above the base plate 1. In the present embodiment, the driving source is a motor 112. The fixing plate set comprises a first fixing plate 11 and a second fixing plate 12 which are vertically fixed on two sides of the chassis 1, a screw 111 and a guide rod 115 horizontally penetrate between the first fixing plate 11 and the second fixing plate 12, the screw 111 can rotate around the axis of the screw 111, and one end of the screw 111 penetrates through the first fixing plate 11 and is connected with an output shaft of the motor 112 through a coupler. A battery 114 is fixed to the chassis 1, and the battery 114 supplies power to the motor 112. A U-shaped hand push rod 13 is further fixed on one side of the chassis 1 close to the motor 112, and a switch 131 for controlling the forward and reverse rotation of the motor 112 is arranged on the hand push rod 13.

Referring to fig. 1 and 2, a moving seat 113 in threaded engagement with the screw 111 is sleeved on the guide rod 115, and the screw 111 can drive the moving seat 113 to slide back and forth on the chassis 1 under the driving of the motor 112. In the present embodiment, the bottom surface of the movable base 113 is always in close contact with the chassis 1 during the sliding movement. In the initial state, the movable base 113 is adjacent to the first fixing plate 11.

Referring to fig. 1 and 2, two sets of cross arms parallel to each other are disposed on the chassis 1, each cross arm set includes a first cross arm 21 and a second cross arm 22, and a midpoint of the first cross arm 21 and a midpoint of the second cross arm 22 are hinged to each other. In the present embodiment, a connecting rod 221 is inserted between the middle point hinges of the two sets of the first cross arm 21 and the second cross arm 22, and the connecting rod 221 is parallel to the chassis 1 and perpendicular to the axis of the screw 111. One end of each of the two first cross arms 21 facing the chassis 1 is hinged to two sides of the second fixing plate 12, the other end of each of the two first cross arms 21 is fixedly connected with a first fixing shaft 211, the axis of each of the first fixing shafts 211 is parallel to the chassis 1 and perpendicular to the axis of the screw 111, and pulleys 212 are mounted at two ends of each of the first fixing shafts 211. One end of the two second cross arms 22 facing the chassis 1 is hinged to both sides of the moving seat 113, respectively.

Referring to fig. 1 and 2, the two groups of crossed arm groups are connected with a force bearing seat 2 at one side far away from the chassis 1. In this embodiment, the force bearing seat 2 is an open cuboid box, a plurality of rollers 23 which are sequentially and horizontally arranged are embedded between two side plates of the force bearing seat 2, the rollers 23 are arranged in parallel to the chassis 1, the rollers 23 can rotate around the axes of the rollers 23, and the axes of the rollers 23 are perpendicular to the axes of the screws 111.

Referring to fig. 1 and 2, two connecting pieces 24 extending vertically towards the chassis 1 are arranged on one side of the bottom surface of the force bearing seat 2. In this embodiment, a second fixed shaft 222 parallel to the chassis 1 is fixed between the two connecting members 24, and one end of the second cross arm 22 away from the chassis 1 is rotatably connected to the second fixed shaft 222.

Referring to fig. 1 and 2, two sliding grooves 25 are formed on the other side of the bottom surface of the bearing seat 2. In the embodiment, the pulley 212 is embedded in the sliding groove 25 and can slide along the sliding groove 25 relative to the bearing seat 2.

Referring to fig. 1 and 2, a baffle 26 extends vertically upwards from one side of the bearing seat 2, and the baffle 26 is positioned above the motor 112. In this embodiment, the bearing seat 2 is hinged with a bearing plate 27 at a side far from the baffle 26, and the two side plates of the bearing seat 2 are respectively extended outwards at a side near the bearing plate 27 with a projection 28, and the extension direction is parallel to the axis of the roller 23. L-shaped buckles 271 are hinged to two sides of the bearing plate 27, the buckles 271 rotate around the hinged position relative to the bearing plate 27, so that the inner corners of the buckles are clamped on the convex blocks 28, and the bearing plate 27 is fixed relative to the force bearing seat 2.

Referring to fig. 2 and 3, a brake housing 3 is fixed to a hub of the rear wheel 142. In this embodiment, the brake sleeve 3 is in a hollow cylindrical shape, and the brake sleeve 3 is disposed coaxially with the rear wheel 142. A plurality of brake pads 31 uniformly distributed circumferentially extend outward in the radial direction on the outer peripheral surface of the brake sleeve 3, and a brake groove is formed between the adjacent brake pads 31 and the outer peripheral surface of the brake sleeve 3.

Referring to fig. 2 and 3, a guide post 32 is connected to an end of the brake pad 31 opposite to the brake housing 3. In this embodiment, the guide post 32 has a hollow cylindrical shape, and the axis of the guide post 32 is parallel to the axis of the rear wheel 142.

Referring to fig. 2 and 3, a brake block 4 is hinged to the chassis 1. In this embodiment, the middle of the brake block 4 is rotatably connected to the chassis 1, and the rotational axis of the brake block 4 is parallel to the axis of the rear wheel 142. The brake block 4 is divided into a brake part 42 and a pedal part 41 by taking the hinge joint as a boundary, and the pedal part 41 comprises a pedal plate 411 arranged at the end part of the brake block 4.

Referring to fig. 3 and 4, the braking portion 42 includes an insertion portion 421 vertically fixed at the other end of the brake pad 4, and an arc surface 422 is disposed at one end of the insertion portion 421 away from the brake pad 4. In this embodiment, the braking portion 42 further includes a limit block 423 fixed on the brake block 4, and the limit block 423 and the inserting portion 421 are both located on a side of the braking portion 42 facing away from the ground and both extend toward the brake sleeve 3.

Referring to fig. 3 and 4, a mounting groove 5 is fixed on the chassis 1, and a notch of the mounting groove 5 is vertically upward disposed. In this embodiment, two inner side walls opposite to each other in the installation groove 5 are hinged with the limiting plates 51 extending toward the opposite side, and the two limiting plates 51 can be abutted against each other. The upper side and the lower side of the limit plate 51 are both provided with a torsion spring 511, and two ends of the torsion spring 511 are respectively fixed on the limit plate 51 and the inner side wall of the mounting groove 5.

In the unbraked state, the two stopper plates 51 abut against each other. The stopper 42 is located between the stopper plate 51 and the bottom of the mounting groove 5, and the stopper 423 abuts against the two stopper plates 51. The end of the plug 421 does not enter the detent groove.

The working principle of the embodiment is as follows: after the aquatic product box 15 filled with aquatic products is moved to the bearing seat 2, the hand push rod 13 pushes the carrier to the lower part of the carriage. The switch 131 on the handspike 13 controls the motor 112 to rotate forward, and the motor 112 drives the screw 111 to rotate through the coupler. At this time, the movable base 113 moves in a direction to approach the second fixed plate 12, so that the ends of the first cross arm 21 and the second cross arm 22, which are close to the chassis 1, approach each other, and the force-bearing base 2 is vertically raised by the support of the cross arm group. When the bearing seat 2 rises to be level with the carriage of the transport vehicle, the buckle 271 is pulled away from the bump 28, so that the bearing plate 27 rotates around the hinge relative to the bearing seat 2 and is lapped on the carriage of the transport vehicle.

When the operator steps on the pedal 411 of the pedal portion 41 with his foot, the brake block 4 rotates around the hinge point between the brake block and the chassis 1, so that the limit block 423 moves towards the brake sleeve 3 and pushes the limit plate 51 upwards, and the limit plate 51 is forced to turn upwards around the hinge point between the limit plate 51 and the mounting groove 5 and compress the side torsion spring 511.

After all the stopper portions 42 pass through the stopper plate 51, the stopper plate 51 is restored by the elasticity of the torsion spring 511 and abuts against each other below the stopper portions 42. At this time, the insertion portion 421 is inserted into the braking groove to brake the transportation vehicle. The operator pushes the water tank 15 from the bearing seat 2 to the carriage through the bearing plate 27.

When the transportation is completed, the brake needs to be released. At this time, the operator tilts the pedal 411 upward with his foot, so that the brake block 4 rotates in the opposite direction around its hinge with the chassis 1. The braking portion 42 moves away from the brake housing 3 and pushes the limiting plate 51 downward, and the limiting plate 51 is forced to turn downward around the hinge point with the mounting groove 5 and compress the side torsion spring 511.

After the braking portion 42 passes through the stopper plate 51, the stopper plate 51 is restored by the elasticity of the torsion spring 511 and abuts against the stopper 423. The plug part 421 has now completely left the detent recess. The carrier is removed by the operator by means of the hand lever 13.

This embodiment can realize the function of carrying 2 lifting of bearing seat of aquatic products case 15 through removing the seat 113 and for sliding of chassis 1 through setting up two sets of alternately arm group that are parallel to each other between chassis 1 and bearing seat 2, greatly reduced operating personnel's intensity of labour to the handling efficiency of aquatic products has effectively been improved. Set up bearing seat 2 on elevating system to inlay in bearing seat 2 and establish a plurality of rollers 23, make operating personnel when on with aquatic products case 15 by bearing seat 2 propelling movement to the carriage, can become rolling friction with the sliding friction between aquatic products case 15 and the bearing seat 2, thereby be convenient for aquatic products case 15 to move on bearing seat 2, further improved aquatic products case 15's handling efficiency, be favorable to practicing thrift manufacturing cost.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides an aquatic products carrier, includes chassis (1) and fixes wheelset (14) in chassis (1) below, its characterized in that: a lifting mechanism is arranged on one side of the chassis (1) opposite to the wheel set (14), a bearing seat (2) is connected to the lifting mechanism, rollers (23) which are sequentially and horizontally arranged and rotate around the axis of the bearing seat (2) are embedded in the bearing seat (2), and a bearing plate (27) which is in lap joint with the edge of the carriage through rotation is hinged to one side of the bearing seat (2);

the lifting mechanism comprises a screw rod (111) and a guide rod (115) which are arranged on the chassis (1) in parallel, a driving source which is fixed on the chassis (1) and used for driving the screw rod (111) to rotate around the axis of the driving source, and a moving seat (113) which is sleeved on the guide rod (115) and is in threaded connection with the screw rod (111);

two groups of crossed arm groups are arranged between the chassis (1) and the bearing seat (2), each crossed arm group comprises a first crossed arm (21) and a second crossed arm (22) which are hinged together in a crossed mode, one end of each first crossed arm (21) is hinged to the chassis (1), the other end of each first crossed arm (21) is connected with the bearing seat (2) in a sliding mode, and two ends of each second crossed arm (22) are hinged to the movable seat (113) and the bearing seat (2) respectively;

the wheel set (14) comprises two front wheels (141) and two rear wheels (142), a brake sleeve (3) is fixed on a wheel hub of each rear wheel (142), a plurality of brake blocks (31) which are uniformly distributed circumferentially extend on each brake sleeve (3) in the radial direction, and a brake groove is formed between each adjacent brake block (31) and each brake sleeve (3);

a brake block (4) is hinged on the chassis (1), and one end of the brake block (4) is provided with an insertion part (421) which is inserted into the brake groove along with the rotation of the brake block (4);

the chassis (1) is fixed with a mounting groove (5), the mounting groove (5) is hinged with a limiting plate (51) which limits the brake block (4) to rotate and keeps the insertion part (421) buckled into the brake groove, the limiting plate (51) is provided with a torsion spring (511), and two ends of the torsion spring (511) are respectively fixed on the inner side walls of the limiting plate (51) and the mounting groove (5).

2. The aquatic product transporting vehicle according to claim 1, wherein: the brake block (4) is provided with a limit block (423) which is abutted with the limit plate (51) and keeps the insertion part (421) to be separated from the brake groove.

3. The aquatic product transporting vehicle according to claim 2, wherein: the brake block (31) is provided with a guide column (32) at one end back to the brake sleeve (3).

4. The aquatic product transporting vehicle according to claim 3, wherein: an arc surface (422) is arranged at the end part of the insertion part (421) far away from the brake block (4).

5. The aquatic product transporting vehicle according to claim 1, wherein: the bearing seat (2) is provided with a baffle (26) which vertically extends towards the direction far away from the chassis (1) on one side relative to the bearing plate (27).

6. The aquatic product transporting vehicle according to claim 5, wherein: the bottom of the bearing seat (2) is provided with a sliding groove (25), one end of the first cross arm (21) far away from the chassis (1) is connected with a first fixed shaft (211), and two ends of the first fixed shaft (211) are respectively provided with a pulley (212) which is embedded in the sliding groove (25) and slides along the sliding groove (25).

7. The aquatic product transporting vehicle according to claim 6, wherein: and a connecting rod (221) is arranged between the hinged parts of the two groups of the first cross arms (21) and the second cross arms (22) in a penetrating way.

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