CN210554991U - Hand cart - Google Patents

Abstract

The utility model provides a handcart belongs to plastic products transportation equipment technical field, including the bottom plate, locate gyro wheel, the lower extreme of the bottom of bottom plate with handspike, one end that the bottom plate is connected with handspike rotate branch, one end of connecting with the bottom plate rotate baffle and the lower extreme of connecting with the parcel device that is the tube-shape is connected to the bottom plate, branch be used for with handspike is the second and predetermines on the position of contained angle fixed, just the baffle be used for with the bottom plate is fixed on the position that the contained angle was predetermine to the third, the parcel device is used for launching or folding along with the up-and-down motion of self upper end to form first cavity after launching, the baffle still is used for the lid to locate and is in fold condition on the parcel device. The utility model discloses a handcart accessible realizes the switching of different states to the regulation of independent subassembly to the transportation of adaptation to different transportation products has reduced manufacturing cost.

Description

Hand cart

Technical Field

The utility model belongs to the technical field of plastic products transportation equipment, more specifically say, relate to a handcart.

Background

Because the plastic products have the advantages of low cost, strong plasticity and the like, various plastic products such as living goods, food packages and the like can be used in daily life, the plastic industry plays an extremely important role in the industrial industry chain of the world at present, and the plastic product yield of China is always in the front in the world ranking. In the production process of plastic products, the plastic products are all in one cavity and multiple molds, then the plastic products are cut into single finished products, frame-shaped waste materials can be left after the cutting, the waste materials can be recycled subsequently, and the finished products and the waste materials need to be transported by a cart after the cutting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a handcart aims at solving prior art transportation plastics finished product and waste material and need use the shallow of different grade type, leads to the technical problem that manufacturing cost is high.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a cart including:

a base plate;

the roller is arranged at the bottom of the bottom plate;

the lower end of the hand push rod is connected with the bottom plate;

one end of the support rod is rotatably connected with the hand push rod, and the support rod is used for being fixed at a position which forms a second preset included angle with the hand push rod;

one end of the baffle is rotatably connected with the bottom plate, and the baffle is used for being fixed at a position which forms a third preset included angle with the bottom plate; and

the wrapping device is cylindrical, the lower end of the wrapping device is connected with the bottom plate, when the baffle is located at a position where a third preset included angle is formed between the baffle and the bottom plate, the upper end of the wrapping device is used for being in sliding fit with the baffle in the vertical direction and is fixed with the baffle at a preset height, and the wrapping device is used for being unfolded or folded along with the vertical movement of the upper end of the wrapping device and forming a first cavity after being unfolded;

the baffle is also used for covering the wrapping device in a folded state.

As another embodiment of this application, the handspike is equipped with a plurality ofly, and is a plurality of the lower extreme of handspike respectively with the bottom plate rotates to be connected, just the handspike be used for with the bottom plate is fixed on being the position of first predetermined contained angle.

As another embodiment of the application, a first sliding groove is formed in the baffle, a first protrusion is arranged at the upper end of the wrapping device, and the first protrusion is used for sliding fit with the first sliding groove along the vertical direction when the baffle and the bottom plate form a third preset included angle;

positioning holes are uniformly distributed in the two side walls of the first sliding groove, positioning pins are inserted into the positioning holes, and the positioning pins are used for supporting the first bulges.

As another embodiment of the present application, the cart further comprises:

one end of the limiting plate is in rotating fit with the edge of the bottom plate; and

and the limiting bulge is arranged at the other end of the limiting plate, is used for being connected with the edge of the baffle when the baffle cover is arranged on the wrapping device, and limits the position of the baffle.

As another embodiment of the present application, the baffle is a ferromagnetic member, and the limiting protrusion is made of a magnetic material and magnetically attached to an end of the baffle or an end of the bottom plate.

As another embodiment of this application, be equipped with on the spacing arch be used for with the spacing groove of baffle edge joint.

As another embodiment of this application, the handcart still includes spacing adjustment part, spacing adjustment part includes:

the second sliding chute is arranged at the edge of the bottom plate; and

the sliding plate is in sliding fit with the second sliding groove along a preset path, the length of the sliding plate on the preset path is smaller than the depth of the second sliding groove, and the preset path is a path parallel to the surface of the baffle plate when the baffle plate cover is arranged on the wrapping device;

one end of the limiting plate is rotatably connected with one end of the sliding plate.

As another embodiment of this application, be equipped with on the handspike and be used for holding the first recess of branch, the one end of branch with first recess normal running fit, the tip of branch is equipped with first through-hole, be equipped with respectively on the both sides wall of first recess with the second through-hole that first through-hole corresponds, first through-hole with it is equipped with the centre gripping regulating part to insert in the second through-hole, the centre gripping regulating part is used for making the lateral wall of first recess presss from both sides tightly or relaxs branch.

As another embodiment of this application, be equipped with the fixed block on the bottom plate, the fixed block with the handspike one-to-one, be equipped with the fixed slot on the fixed block, the tip of handspike with fixed slot normal running fit, be equipped with the fourth through-hole on the handspike, be equipped with respectively on the both sides wall of fixed slot with the third through-hole that the fourth through-hole corresponds, the third through-hole with insert on the fourth through-hole and be equipped with the centre gripping regulating part, the centre gripping regulating part is used for making the lateral wall of fixed slot presss from both sides tightly or relaxs the handspike.

As another embodiment of this application, be equipped with on the bottom plate and be used for holding the baffle with the second recess of parcel device, the baffle with second recess normal running fit, the baffle is in the lid and locates during the state of parcel device, the top surface of baffle with the top surface parallel and level of bottom plate.

The utility model provides a handcart's beneficial effect lies in: compared with the prior art, when the trolley needs to convey waste materials, the rotating support rod is fixed in a state of a second preset included angle with the hand push rod, the wrapping device is in a folded state, the baffle is fixed in a state of being parallel to the bottom surface of the bottom plate, the baffle cover is arranged on the wrapping device, at the moment, the frame-shaped waste materials can be directly hung on the support rod, the frame-shaped waste materials are conveniently positioned and sorted, the idler wheels are convenient to push manually, and the labor intensity is reduced; the utility model discloses when the handcart need transport the plastics finished product, rotate branch and be fixed in the state parallel with the handspike, rotate the baffle and be the state that the contained angle was predetermine to the third with the bottom surface of bottom plate, the parcel device slides on the baffle and is in the expansion state to on expanding to be fixed in the baffle with parcel device upper end after the certain degree, can put the plastics finished product in the first cavity that the parcel device formed this moment, convenient storage. The utility model discloses a handcart accessible realizes the switching of different states to the regulation of independent subassembly to the adaptation avoids changing the shallow of different grade type to the transportation of plastics finished product and waste material, has reduced manufacturing cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view showing a first usage state of a cart according to an embodiment of the present invention;

fig. 2 is a schematic view of a second usage state of the cart according to the embodiment of the present invention;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a top view of FIG. 2;

FIG. 5 is a right side view of A in FIG. 1;

FIG. 6 is an enlarged view of B in FIG. 1;

FIG. 7 is an enlarged view of C in FIG. 2;

fig. 8 is an enlarged schematic view of D in fig. 3.

In the figure: 1. a base plate; 2. a roller; 3. a handspike; 4. a strut; 5. a baffle plate; 6. a wrapping device; 7. a first chute; 8. a first protrusion; 9. positioning holes; 10. positioning pins; 11. a limiting bulge; 12. a limit adjusting part; 121. a second chute; 122. a sliding plate; 13. a first groove; 14. a second through hole; 15. a first through hole; 16. clamping the adjusting piece; 17. a fixed block; 18. fixing grooves; 19. a third through hole; 20. a fourth via hole; 21. a second groove; 22. a second cavity; 23. and a limiting plate.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 8, the cart of the present invention will now be described. The trolley comprises a bottom plate 1, rollers 2 arranged at the bottom of the bottom plate 1, a hand push rod 3 with the lower end connected with the bottom plate 1, a support rod 4 with one end rotatably connected with the hand push rod 3, a baffle plate 5 with one end rotatably connected with the bottom plate 1, and a cylindrical wrapping device 6 with the lower end connected with the bottom plate 1, wherein the support rod 4 is fixed at a position which forms a second preset included angle with the hand push rod 3, and the baffle plate 5 is fixed at a position which forms a third preset included angle with the bottom plate 1, when the baffle 5 is at a position which forms a third preset included angle with the bottom plate 1, the upper end of the wrapping device 6 is used for being in sliding fit with the baffle 5 in the up-down direction, and is fixed with a baffle 5 at a preset height, a wrapping device 6 is used for unfolding or folding along with the up-and-down movement of the upper end of the wrapping device, and after unfolding forms a first cavity, the baffle 5 is also intended to cover the wrapping device 6 in its folded state.

The second preset included angle can be a right angle or an obtuse angle which enables the free end of the supporting rod 4 to incline upwards slightly, and waste materials can be hung; the third preset included angle can be a right angle, and can also be an obtuse angle or an acute angle close to 90 degrees, and the top end of the wrapping device 6 is not hindered from sliding up and down.

Compared with the prior art, the utility model provides a handcart, when the utility model discloses handcart need transport the waste material, rotate branch 4 and be fixed in and be the state of second preset contained angle with handspike 3, parcel device 6 is in fold condition, baffle 5 is fixed in the state parallel with the bottom surface of bottom plate 1, makes baffle 5 lid locate on parcel device 6, and the waste material of frame type just can directly be hung on branch 4 this moment, conveniently to the location and the arrangement of frame type waste material, gyro wheel 2 makes things convenient for the manual work to promote, reduces intensity of labour; the utility model discloses when the handcart need transport the plastics finished product, rotate branch 4 and be fixed in the state parallel with handspike 3, rotating baffle 5 is fixed in and is the state that the contained angle was predetermine to the third with the bottom surface of bottom plate 1, and parcel device 6 slides on baffle 5 and is in the expansion state to on expanding to be fixed in the baffle with parcel device 6 upper end after the certain degree, can put the plastics finished product in the first cavity that parcel device 6 formed this moment, convenient storage. The utility model discloses a handcart accessible realizes the switching of different states to the regulation of different subassemblies to the adaptation avoids changing the shallow of different grade type to the transportation of plastics finished product and waste material, has reduced manufacturing cost.

As a specific embodiment of the cart provided in the present invention, please refer to fig. 1 to 4, the push rods 3 are provided with a plurality of lower ends respectively connected to the bottom plate 1, and the push rods 3 are fixed at a first predetermined included angle with the bottom plate 1. The hand push rod 3 is provided with a plurality of convenient hands to push, so that the operation stability is improved, the hand push rod 3 is fixed on a first preset included angle position when a handcart is needed to be used, the hand push rod 3 is folded when the handcart is not used, the hand push rod 3 is parallel to the bottom plate 1, the occupied space is avoided, and the hand push rod is convenient to store.

Optionally, the position of the first preset included angle is a position when the hand push rod 3 is perpendicular to the bottom plate 1; the second preset included angle position is a position when the supporting rod 4 is vertical to the hand push rod 3; the third preset included angle position is the position when the baffle 5 is vertical to the bottom plate 1.

As a specific embodiment of the cart provided by the present invention, please refer to fig. 3 and 8, the baffle 5 is provided with a first chute 7, the upper end of the wrapping device 6 is provided with a first protrusion 8, and the first protrusion 8 is used for sliding fit with the first chute 7 along the up-down direction when the baffle 5 and the bottom plate 1 form a third preset included angle; positioning holes 9 are uniformly distributed on two side walls of the first sliding groove 7, positioning pins 10 are inserted into the positioning holes 9, and the positioning pins 10 are used for supporting the first protrusions 8. First arch 8 can adjust the flexible state of parcel device 6 through the slip in first spout 7, when reaching the expansion state of needs, inserts in locating hole 9 and establishes locating pin 10, and the surface butt of locating pin 10 prevents first arch 8 cunning down in first arch 8's lower surface, reaches the purpose of fixed parcel device 6 expansion state, and simple structure is reliable.

As a specific implementation manner of the cart, please refer to fig. 1 to 7, the cart further includes one end and a limiting plate 23 with a bottom plate 1 edge rotation fit and a limiting protrusion 11 disposed at the other end of the limiting plate 23, the limiting protrusion 11 is used for being connected with the edge of the baffle 5 when the baffle 5 is covered on the wrapping device 6, and limiting the position of the baffle 5.

During the use, when limiting plate 23 is perpendicular with baffle 5, the end connection of spacing arch 11 and baffle 5 for inject the position of baffle 5, after limiting plate 23 downwardly rotating breaks away from 5 edges of baffle, spacing arch 11 has removed the injecture to 5 positions of baffle, through rotating the spacing protruding 11 of regulation that limiting plate 23 can be convenient and baffle 5's cooperation relation, simple structure, convenient operation.

As a specific embodiment of the cart of the present invention, please refer to fig. 1 to 2, the baffle 5 is a ferromagnetic member, and the limiting protrusion 11 is made of a magnetic material, and is magnetically adsorbed on the end of the baffle 5 or the end of the bottom plate 1. When baffle 5 perpendicular to bottom plate 1, need not inject the position of baffle 5, spacing arch 11 adsorbs in the side of bottom plate 1, and limiting plate 23 is the magnetic conductivity material, and the local magnetism that is far away more apart from spacing arch 11 is weaker more, and when spacing arch 11 and 5 tip cooperations of baffle, spacing arch 11 adsorbs in the surface of baffle 5, and the convenience is fixed to 5 positions of baffle, and the fixed stability of strengthening spacingly of placing of magnetism.

As a specific embodiment of the cart provided by the present invention, please refer to fig. 1 to 2, a limiting groove for clamping with the edge of the baffle 5 is provided on the limiting protrusion 11. After the edge of baffle 5 was inserted in the spacing inslot, reached and carry out the purpose of injecing 5 positions of baffle, prevent that the baffle 5 that the lid was established on parcel device 6 from taking place to rock in the use, simple structure improves the stability of device.

As a specific implementation manner of the cart, please refer to fig. 1 to 2, the cart further includes the limiting adjustment portion 12, the limiting adjustment portion 12 includes the second chute 121 located at the edge of the bottom plate 1 and the sliding plate 122 sliding-fitted along the preset path with the second chute 121, the length of the sliding plate 122 on the preset path is smaller than the depth of the second chute 121, the preset path is a path parallel to the surface of the baffle 5 when the baffle 5 is covered on the wrapping device 6, and one end of the limiting plate 23 is rotatably connected with one end of the sliding plate 122.

When the device is not used, the limiting plate 23 is parallel to the sliding plate 122, and the sliding of the sliding plate 122 in the second chute 121 can pull a part of the limiting plate 23 into the second chute 121, so that the personnel can be prevented from colliding due to the leakage of the limiting plate 23; when the limiting plate 23 is required to be limited, the limiting plate 23 is pulled out, the limiting plate 23 is rotated to enable the limiting plate 23 to be perpendicular to the rotating plate, the limiting protrusion 11 is in contact with the end portion of the baffle 5, the position of the baffle 5 is limited, operation is convenient, labor intensity is reduced, and safety of the device is improved.

As a specific implementation manner of the cart, please refer to fig. 1 to 4, be equipped with the first recess 13 that is used for holding branch 4 on handspike 3, the one end and the first recess 13 normal running fit of branch 4, the tip of branch 4 is equipped with first through-hole 15, be equipped with the second through-hole 14 that corresponds with first through-hole 15 on the both sides wall of first recess 13 respectively, first through-hole 15 is equipped with centre gripping regulating part 16 with the interpolation of second through-hole 14, centre gripping regulating part 16 is used for making the lateral wall of first recess 13 press from both sides tightly or loosen branch 4.

The clamping adjusting piece 16 is a bolt and a nut, the bolt penetrates through the first through hole 15 and the second through hole 14, the other end of the bolt is in threaded fit with the nut, when the nut is not screwed down, the angle position of the adjusting support rod 4 can be adjusted through rotation, after the nut is rotated to a proper position, the nut is screwed down, the support rod 4 at the position is fixed, the structure is convenient to install, the connection is reliable, and the manufacturing cost is reduced.

As a specific implementation manner of the cart, please refer to fig. 1 to 4, be equipped with fixed block 17 on bottom plate 1, fixed block 17 and handspike 3 one-to-one, be equipped with fixed slot 18 on the fixed block 17, the tip and the fixed slot 18 normal running fit of handspike 3, be equipped with fourth through-hole 20 on the handspike 3, be equipped with the third through-hole 19 that corresponds with fourth through-hole 20 on the both sides wall of fixed slot 18 respectively, insert on third through-hole 19 and the fourth through-hole 20 and be equipped with clamping adjustment piece 16, clamping adjustment piece 16 is used for making the lateral wall of fixed slot 18 press from both sides tightly or loosen handspike 3. The fixing groove 18 may be L-shaped, and the L-shaped fixing groove 18 may limit a rotation angle of the handle bar 3, thereby preventing a manual operation that is not easy due to an excessively large rotation angle of the handle bar 3 during the unfolding process.

The clamping adjusting piece 16 is a bolt and a nut, the bolt penetrates through the third through hole 19 and the fourth through hole 20, the other end of the bolt is in threaded fit with the nut, when the nut is not screwed up, the angle position of the hand push rod 3 can be adjusted through rotation, after the nut is rotated to a proper position, the nut is screwed up, the hand push rod 3 at the position is fixed, the structure is convenient to install, the connection is reliable, and the manufacturing cost is reduced.

As a specific implementation manner of the cart, please refer to fig. 1 to 4, the second groove 21 for accommodating the baffle 5 and the wrapping device 6 is disposed on the bottom plate 1, the baffle 5 and the second groove 21 are rotatably matched, and when the baffle 5 is in a state where the wrapping device 6 is disposed on the cover, the top surface of the baffle 5 is flush with the top surface of the bottom plate 1. The flatness of the top surface of the bottom plate 1 in use is ensured, and sundries are conveniently placed.

Specifically, be equipped with the internal thread through-hole on the both sides wall of second recess 21 respectively, the axis of internal thread through-hole and baffle 5 pivoted axis of rotation are on same straight line, the bolt has been revolved respectively on two internal thread through-holes, when two bolts are not screwed up, can 5 adjusting baffle 5's of rotating the baffle position, rotating baffle 5 is to suitable position back, screw up two bolts, the side of baffle 5 is tightly pushed up in the inner top of bolt, the position of fixed stop 5, the structure is easy to assemble, connect reliably, reduce manufacturing cost.

As a specific implementation of the utility model provides a handcart, please refer to and draw together fig. 1 to 4, the bottom of parcel device 6 and the bottom surface adhesion of second recess 21, the top surface of parcel device 6 is the metal frame, the side of metal frame is equipped with first arch 8, when baffle 5 is in first predetermined angular position, first arch 8 drives the lift of 6 top surfaces of parcel device with the cooperation of first spout 7, thereby adjust the flexible state of parcel device 6, the setting up of metal frame is convenient fixed to 6 top surfaces of parcel device of expansion state, it is the rectangle structure to make 6 expandes of parcel device be, conveniently hold the plastic finished product.

Specifically, the material of the wrapping device 6 can be a high-elasticity material or a foldable non-elastic material, and the foldable non-elastic material can be plastic, cloth products and the like, so that folding and extrusion are facilitated, and the manufacturing cost is reduced.

As a specific implementation of the handcart, please refer to fig. 1 to 2, gyro wheel 2 is the universal wheel, and the quantity of gyro wheel 2 can set up to three or four, and three gyro wheel 2 can reach the best promotion effect under the minimum condition of quantity, and four gyro wheels 2 are a conventional setting, and the universal wheel can be the rotation of multi-angle, makes things convenient for the promotion of artifical multi-angle, reduces intensity of labour.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A cart, comprising:

a base plate;

the roller is arranged at the bottom of the bottom plate;

the lower end of the hand push rod is connected with the bottom plate;

one end of the support rod is rotatably connected with the hand push rod, and the support rod is used for being fixed at a position which forms a second preset included angle with the hand push rod;

one end of the baffle is rotatably connected with the bottom plate, and the baffle is used for being fixed at a position which forms a third preset included angle with the bottom plate; and

the wrapping device is cylindrical, the lower end of the wrapping device is connected with the bottom plate, when the baffle is located at a position where a third preset included angle is formed between the baffle and the bottom plate, the upper end of the wrapping device is used for being in sliding fit with the baffle in the vertical direction and is fixed with the baffle at a preset height, and the wrapping device is used for being unfolded or folded along with the vertical movement of the upper end of the wrapping device and forming a first cavity after being unfolded;

the baffle is also used for covering the wrapping device in a folded state.

2. A trolley as claimed in claim 1, wherein a plurality of the hand push rods are provided, the lower ends of the plurality of hand push rods being rotatably connected to the base plate, respectively, and the hand push rods being adapted to be fixed at a first predetermined angle to the base plate.

3. A trolley as claimed in claim 1, wherein the baffle plate is provided with a first chute, and the upper end of the wrapping means is provided with a first projection for sliding engagement with the first chute in an up-and-down direction when the baffle plate and the base plate are at a third predetermined included angle;

positioning holes are uniformly distributed in the two side walls of the first sliding groove, positioning pins are inserted into the positioning holes, and the positioning pins are used for supporting the first bulges.

4. A trolley as claimed in claim 1, characterized in that the trolley further comprises:

one end of the limiting plate is in rotating fit with the edge of the bottom plate; and

and the limiting bulge is arranged at the other end of the limiting plate, is used for being connected with the edge of the baffle when the baffle cover is arranged on the wrapping device, and limits the position of the baffle.

5. A wheelbarrow according to claim 4, wherein the barrier is a ferromagnetic member and the retaining protrusion is of magnetic material for magnetic attraction to an end of the barrier or the end of the base.

6. A trolley as claimed in claim 4, characterized in that the stop lug is provided with a stop groove for engaging with the edge of the stop.

7. A trolley as claimed in claim 5 or 6, characterized in that the trolley further comprises a limit adjustment part, which limit adjustment part comprises:

the second sliding chute is arranged at the edge of the bottom plate; and

the sliding plate is in sliding fit with the second sliding groove along a preset path, the length of the sliding plate on the preset path is smaller than the depth of the second sliding groove, and the preset path is a path parallel to the surface of the baffle plate when the baffle plate cover is arranged on the wrapping device;

one end of the limiting plate is rotatably connected with one end of the sliding plate.

8. The trolley as claimed in claim 1, wherein the handle bar is provided with a first groove for receiving the support bar, one end of the support bar is rotatably engaged with the first groove, the end of the support bar is provided with a first through hole, two side walls of the first groove are respectively provided with a second through hole corresponding to the first through hole, a clamping adjusting member is inserted into the first through hole and the second through hole, and the clamping adjusting member is used for clamping or loosening the support bar by the side wall of the first groove.

9. The trolley as claimed in claim 1, wherein a fixing block is provided on the bottom plate, the fixing block corresponds to the push rod one by one, a fixing groove is provided on the fixing block, an end portion of the push rod is rotatably fitted to the fixing groove, a fourth through hole is provided on the push rod, third through holes corresponding to the fourth through holes are provided on two side walls of the fixing groove, respectively, and a clamping adjusting member is inserted into the third through hole and the fourth through hole and used for clamping or loosening the push rod on the side wall of the fixing groove.

10. A trolley as claimed in claim 1, wherein the base plate is provided with a second recess for receiving the panel and the wrapping means, the panel being pivotally engaged with the second recess such that the top surface of the panel is flush with the top surface of the base plate when the panel is in the position for covering the wrapping means.

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