CN117163122B - Hand propelled conveyer based on body-building apparatus production usefulness - Google Patents
Hand propelled conveyer based on body-building apparatus production usefulness Download PDFInfo
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- CN117163122B CN117163122B CN202311454284.7A CN202311454284A CN117163122B CN 117163122 B CN117163122 B CN 117163122B CN 202311454284 A CN202311454284 A CN 202311454284A CN 117163122 B CN117163122 B CN 117163122B
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Abstract
The invention provides a hand-push type conveying device based on fitness equipment production, which relates to the technical field of conveying devices and comprises the following components: a movable base; the invention effectively avoids overweight phenomenon, improves service life, and is not easy to cause safety accidents through the arrangement of the warning lamp and the limiting parts, and can not cause rollover phenomenon due to hand sliding when pushing on a downhill road surface under the cooperation of the pulling piece and the braking part, thereby solving the problems that the service life of the handcart is reduced, the safety accidents are easy to cause due to the lack of an overweight prevention structure on the existing handcart, and the existing handcart is easy to cause rollover phenomenon due to hand sliding when pushing on the downhill road surface.
Description
Technical Field
The invention relates to the technical field of conveying devices, in particular to a hand-push type conveying device for body-building equipment production.
Background
Along with the increasing demand of people for physical health, various fitness equipment enters the world, and in the production process of the fitness equipment, when the fitness equipment is transported for a short distance in a production factory, a hand-push type transportation device is used.
However, for the existing hand-push type transportation device, due to the fact that an effective overweight prevention structure is not provided on an existing handcart, a part of staff can select to transport more exercise equipment once in order to reduce transportation times, and then overweight phenomenon of handcart transportation can be caused, so that service life of the handcart can be reduced, safety accidents can be easily caused in the pushing process of the overweight handcart, and when the handcart pushes on an uphill road and a downhill road, especially when a hand slip condition occurs to the staff on the downhill road, the handcart can automatically move forwards rapidly under the action of gravity, overturning phenomenon can be caused, and the exercise equipment on the handcart can drop to the ground, so that damage of the exercise equipment and injury phenomenon of the staff can be caused.
Disclosure of Invention
In view of this, the invention provides a hand-push type transportation device for producing fitness equipment, which can effectively avoid overweight phenomenon through the arrangement of a warning lamp and a limiting part, thereby prolonging the service life of the hand-push type transportation device, being not easy to cause safety accidents, and being capable of preventing the hand-push type transportation device from turning over due to hand sliding when the hand-push type transportation device is pushed on up and down slopes through the cooperation of a pulling piece and a braking part.
The invention provides a hand-push type conveying device for body-building equipment production, which specifically comprises: a movable base; the upper part of the movable base is provided with a transportation box body, the upper part of the front end surface of the transportation box body is provided with a warning lamp and a battery box, a rechargeable battery is arranged in the battery box, the front side of the upper end surface of the movable base is provided with a key switch, the front side of the bottom of the movable base is provided with two limiting parts in a bilateral symmetry shape, the lower part of the front side of the movable base is fixedly provided with two braking parts in a bilateral symmetry shape, and the warning lamp is electrically connected with the rechargeable battery in the battery box through the key switch; two orientation wheels are installed in front of the bottom end face of the movable base, a braking gear is fixed to opposite ends of rotating shafts on the two orientation wheels, the rotating shafts on the orientation wheels are fixedly connected with the orientation wheels, two universal wheels are installed on the rear side of the bottom end face of the movable base, two handles are fixed to the front side of the upper end face of the movable base in a bilateral symmetry mode, strip-shaped sliding cavities are formed in the bottoms of the handles, strip-shaped sliding grooves are formed in the left side face and the right side face of the inner portion of each strip-shaped sliding cavity, a pulling piece is arranged in each strip-shaped sliding cavity in a sliding mode through the strip-shaped sliding grooves, two notches are formed in the left side and the right side of the upper end face of the movable base, and four counter bores communicated with the strip-shaped sliding cavities are formed in the upper portion of each handle.
Optionally, four corners of transportation box bottom surface all weld a guide bar A, and every guide bar A lower extreme all runs through the removal base top, every guide bar A lower extreme all is equipped with the stopper, and every guide bar A outside all slides has a first slide of fixing at the removal base up end, and every first slide outside is located transportation box bottom and has all cup jointed the spring.
Optionally, the inside slip of transport box has the lift box, and lift box bottom end face size and the inside bottom end face size phase-match of transport box, four corners of lift box bottom end face all are fixed with a guide bar B, and every guide bar B lower extreme all runs through transport box bottom, be fixed with the connecting rod between two guide bar B lower extreme of front side, and a top pinch roller is all installed to connecting rod bottom end face left and right sides, the outside lower extreme of every guide bar B all slides has a third slide, and four third slide are fixed respectively in four breach on moving the base, every guide bar B outside all slides has a second slide of fixing on the inside bottom end face of transport box, and every second slide outside is located lift box bottom and has all cup jointed the spring, the outside spring number of turns of second slide is the twice of the outside spring number of turns of first slide, and outside spring wire diameter of second slide is equal with first slide outside spring wire diameter.
Optionally, the spacing portion includes sliding plate, horizontal slide bar, triangle-shaped drive piece and limiting plate, the sliding plate left and right sides all is fixed with a horizontal slide bar, and the outside all slides of every horizontal slide bar has a uide bushing of fixing on moving the base bottom end face to the outside position in uide bushing rear end of every horizontal slide bar has all cup jointed the spring, the sliding plate front end is equipped with the limiting plate, and the sliding plate up end is fixed with triangle-shaped drive piece, and the inclined plane on the triangle-shaped drive piece is located top pinch roller below position.
Optionally, the braking portion includes braking casing, braking slider and pulling plate, the braking casing passes through the dead lever to be fixed in the front side lower part of moving base, and the inside slip of braking casing has the braking slider, the braking slider rear end is equipped with the braking plate, and braking slider front end is fixed with the spring guide arm that runs through the braking casing front side wall, and the spring guide arm outside is located the inside spring that has cup jointed of braking casing, and braking slider up end is fixed with the pulling plate.
Optionally, pulling piece bottom surface rear side is fixed with the lifting rope, and the lifting rope other end is fixed on pulling board front end face, and the outside slip of lifting rope has cup jointed the sleeve pipe, and the sleeve pipe is fixed in the removal base front side, and the outside slip of lifting rope has the pulley of installing on the braking casing, pulling piece up end is evenly form and is fixed with four connecting ropes, and four connecting ropes run through four counter bores on the handle respectively, and every connecting rope upper end all is equipped with the stopper, and every connecting rope outside is located pulling piece upper portion and has all cup jointed the spring.
Optionally, the height of the pulling piece occupies three parts of the height of the inner part of the strip-shaped sliding cavity on the handle, and when the handle is held by a person, the pulling piece slides upwards to the inner part of the strip-shaped sliding cavity.
Optionally, the distance that the lifting box moves downwards is three times the distance that the transportation box moves downwards, and when the bottom end face of the transportation box contacts with the upper end of the second sliding cylinder, the bottom end face of the transportation box is in close contact with the keys on the key switch, and the weight of the fitness equipment in the lifting box is sixty kilograms to eighty kilograms at the moment.
Optionally, when the transport case is at a maximum down-pressure height, the top pinch roller will contact the triangle-shaped drive block ramp.
Alternatively, when the braking portion is in a braking state, the braking plate at the rear end of the braking slider will be in close contact with the outer peripheral surface of the braking gear.
Compared with the traditional handcart, the hand-push type transportation device has the advantages that when fitness equipment is placed in the lifting box through the arrangement of the warning lamp and the limiting part, the lifting box and the conveying box body move downwards under the action of gravity, then when the weight is about to be increased, the warning lamp starts to flash through pressing keys on the key switch through the bottom end face of the conveying box body, so that the overweight prompt is brought to workers, when the fitness equipment is placed in the lifting box continuously, the lifting box moves downwards continuously, then the triangular driving block is forced to drive the sliding plate to move forwards under the action of the inclined plane through the two guide rods B and the top pressing wheel on the front side, so that the limiting plate is in close contact with the outer peripheral surface of the braking gear, the hand-push type transportation device can obtain an effective braking effect when in the next pushing operation, the hand-push type transportation device can further remind workers that the weight is not increased, and the occurrence probability of accidents of being at least fifty percent can be effectively reduced when the hand-push type transportation device is not overweight.
In addition, through the cooperation of pulling piece and brake part, when going when downhill road, when the staff when the condition of sliding by hand appears at this moment, pulling piece will lose the operation of holding, then pulling piece moves down rapidly under its top spring effect, then the braking slider is moved backward rapidly with the braking board under the spring effect, thereby make the braking board on the braking slider rapidly with the brake gear outer peripheral face in close contact with, thereby make brake gear and directional wheel brake rapidly, thereby effectively avoided the emergence of roll-over phenomenon, and then can not make the body-building apparatus on this hand propelled conveyer drop to ground, thereby effectively avoided the injury of body-building apparatus and the injury phenomenon of staff.
In addition, through the setting of lift box, when the inside body-building apparatus of lift box was taken out by the staff one by one, the whole weight of lift box would constantly lighten, then the lift box gradually upwards moves under the outside spring action of second slide to make the height of lift box constantly improve, thereby make the lift box constantly reduce with the distance of transport box top case mouth, thereby effectively improved the convenience of body-building apparatus when taking out from the lift box inside.
In addition, through the setting of brake portion, when putting into the lift box with body-building apparatus, because the braking board of braking slider rear end will be with braking gear outer peripheral face in close contact this moment to make braking gear and directional wheel can obtain effectual braking effect this moment, thereby improved the stability of this hand propelled conveyer when getting and putting body-building apparatus.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic view of a front axle of a hand propelled transport device according to an embodiment of the present invention;
FIG. 2 shows a schematic view of a bottom isometric view of a hand propelled transporter in accordance with an embodiment of the present invention;
FIG. 3 shows a schematic view, partially in section, of a mobile base and transport case according to an embodiment of the invention;
FIG. 4 shows a schematic view of a hand propelled transporter in a disassembled state, in accordance with an embodiment of the present invention;
FIG. 5 shows a schematic view, partially in section, of a grip according to an embodiment of the invention;
FIG. 6 shows a schematic view of a limit stop according to an embodiment of the invention;
FIG. 7 shows a schematic view of a brake and lift cord according to an embodiment of the invention;
fig. 8 shows a schematic diagram of a partial enlargement at a in fig. 1 according to an embodiment of the invention.
List of reference numerals
1. A movable base; 101. a directional wheel; 102. a brake gear; 103. a grip; 104. countersink; 2. a transport case; 201. a guide rod A; 202. a lifting box; 203. a guide rod B; 204. a first slide cylinder; 205. a second slide cylinder; 206. a third slide cylinder; 207. a pressing wheel; 3. a warning light; 4. a key switch; 5. a battery case; 6. a limit part; 601. a sliding plate; 602. a transverse slide bar; 603. a triangle driving block; 604. a limiting plate; 7. a braking section; 701. a brake housing; 702. a brake slide block; 703. pulling the plate; 8. a pulling member; 801. lifting a rope; 802. a sleeve; 803. and (5) connecting ropes.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 8:
the invention provides a hand-push type conveying device for body-building equipment production, which comprises: a mobile base 1; the upper part of the movable base 1 is provided with a transportation box body 2, the upper part of the front end surface of the transportation box body 2 is provided with a warning lamp 3 and a battery box 5, a rechargeable battery is arranged in the battery box 5 and used for providing power for the warning lamp 3, the front side of the upper end surface of the movable base 1 is provided with a key switch 4 for controlling the opening and closing of the warning lamp 3, the front side of the bottom of the movable base 1 is symmetrically provided with two limiting parts 6 in a left-right manner, the lower part of the front side of the movable base 1 is symmetrically fixed with two braking parts 7 in a left-right manner and used for braking the hand-push type transportation device, and the warning lamp 3 is electrically connected with the rechargeable battery in the battery box 5 through the key switch 4; two orientation wheels 101 are installed in front of the bottom surface of the movable base 1, a braking gear 102 is fixed to opposite ends of rotating shafts on the two orientation wheels 101, the rotating shafts on the orientation wheels 101 are fixedly connected with the orientation wheels 101 and used for braking the orientation wheels 101, two universal wheels are installed on the rear side of the bottom end surface of the movable base 1, two handles 103 are symmetrically fixed to the front side of the upper end surface of the movable base 1, strip-shaped sliding cavities are formed in the bottoms of the handles 103 and used for being connected with pulling pieces 8, strip-shaped sliding grooves are formed in the left side surface and the right side surface of the inside of each strip-shaped sliding cavity, one pulling piece 8 is arranged in the left side and the right side of the upper end surface of the movable base 1 in a sliding mode through the strip-shaped sliding grooves, and four counter bores 104 communicated with the strip-shaped sliding cavities are formed in the upper portion of each handle 103 and used for passing through connecting ropes.
In addition, according to the embodiment of the invention, as shown in fig. 1 and 3, four corners of the bottom end surface of the transport case 2 are welded with a guide rod a201, and the lower end of each guide rod a201 penetrates through the top of the mobile base 1; the lower end of each guide rod A201 is provided with a limiting block, so that the transportation box body 2 is limited when moving upwards, the outer part of each guide rod A201 is provided with a first sliding cylinder 204 fixed on the upper end surface of the moving base 1 in a sliding way, and the outer part of each first sliding cylinder 204 is positioned at the bottom of the transportation box body 2 and is sleeved with a spring, so that the transportation box body 2 has upward elasticity; the lifting box 202 is arranged in the transportation box 2 in a sliding manner, the size of the bottom end surface of the lifting box 202 is matched with that of the bottom end surface of the transportation box 2, a guide rod B203 is fixed at four corners of the bottom end surface of the lifting box 202, the lower end of each guide rod B203 penetrates through the bottom of the transportation box 2, a connecting rod is fixed between the lower ends of the two guide rods B203 at the front side, a pressing wheel 207 is arranged on the left side and the right side of the bottom end surface of the connecting rod and used for pressing down a triangle driving block 603, a third sliding cylinder 206 is arranged at the lower end of the outer part of each guide rod B203 in a sliding manner, and the four third sliding cylinders 206 are respectively fixed in four notches on the movable base 1; a second sliding cylinder 205 fixed on the bottom end surface of the inner part of the transportation box body 2 is arranged outside each guide rod B203 in a sliding way, springs are sleeved outside each second sliding cylinder 205 and positioned at the bottom of the lifting box 202, the number of the external springs of the second sliding cylinders 205 is twice that of the external springs of the first sliding cylinders 204, the telescopic distance of the external springs of the second sliding cylinders 205 is larger than that of the external springs of the first sliding cylinders 204, and the diameter of the external springs of the second sliding cylinders 205 is equal to that of the external springs of the first sliding cylinders 204; the downward moving distance of the lifting box 202 is three times that of the transport case 2, and when the bottom end surface of the transport case 2 is in contact with the upper end of the second sliding cylinder 205, the bottom end surface of the transport case 2 is in close contact with the keys on the key switch 4, so that the keys on the key switch 4 are pressed, and the weight of the fitness equipment in the lifting box 202 is sixty kilograms to eighty kilograms;
as shown in fig. 2, 3 and 6, the limiting part 6 comprises a sliding plate 601, transverse sliding rods 602, triangular driving blocks 603 and limiting plates 604, wherein the left side and the right side of the sliding plate 601 are respectively fixed with one transverse sliding rod 602, and the outside of each transverse sliding rod 602 is provided with a guide sleeve fixed on the bottom end surface of the movable base 1 in a sliding manner, so that the sliding plate 601 can be effectively guided during sliding, and the outside of each transverse sliding rod 602 is sleeved with a spring at the rear end of the guide sleeve, so that the sliding plate 601 has backward elasticity; a limiting plate 604 is arranged at the front end of the sliding plate 601, a triangular driving block 603 is fixed on the upper end surface of the sliding plate 601, and an inclined surface on the triangular driving block 603 is positioned below the top pressing wheel 207;
as shown in fig. 3 and 7, the brake part 7 includes a brake housing 701, a brake slider 702, and a pulling plate 703, the brake housing 701 is fixed to a lower portion of the front side of the moving base 1 by a fixing rod, and the brake slider 702 slides inside the brake housing 701; the rear end of the brake slide block 702 is provided with a brake plate for braking the brake gear 102, the front end of the brake slide block 702 is fixedly provided with a spring guide rod penetrating through the front side wall of the brake shell 701, and a spring is sleeved outside the spring guide rod and positioned inside the brake shell 701, so that the brake slide block 702 has backward elasticity, and the upper end surface of the brake slide block 702 is fixedly provided with a pulling plate 703;
as shown in fig. 5 and 7, a lifting rope 801 is fixed at the rear side of the bottom end surface of the pulling piece 8, the other end of the lifting rope 801 is fixed on the front end surface of the pulling plate 703, a sleeve 802 is sleeved outside the lifting rope 801 in a sliding manner and used for guiding the lifting rope 801, the sleeve 802 is fixed at the front side of the movable base 1, and a pulley mounted on the brake housing 701 is slid outside the lifting rope 801; four connecting ropes 803 are uniformly fixed on the upper end surface of the pulling piece 8, the four connecting ropes 803 respectively penetrate through four counter bores 104 on the grip 103, a limiting block is arranged at the upper end of each connecting rope 803 and used for limiting the downward movement of the pulling piece 8, and springs are sleeved outside each connecting rope 803 and positioned on the upper part of the pulling piece 8; the height of the pulling piece 8 occupies three parts of the height of the inner part of the bar-shaped sliding cavity on the grip 103, and when the grip 103 is held by people, the pulling piece 8 slides upwards to the inner part of the bar-shaped sliding cavity, so that the comfort of people holding the grip 103 is improved;
as shown in fig. 3, when the transport case 2 is at the maximum downward pressure, the top pressing wheel 207 will contact with the inclined surface of the triangle driving block 603, so that when the top pressing wheel 207 continues to move downward, the triangle driving block 603 can move forward;
as shown in fig. 3, when the braking portion 7 is in a braking state, the braking plate at the rear end of the braking slider 702 is in close contact with the outer peripheral surface of the braking gear 102, so that the braking gear 102 is effectively limited.
Specific use and action of the embodiment: in the invention, when the portable fitness equipment is used, firstly, the portable fitness equipment to be transported is placed in the lifting box 202, then the lifting box 202 starts to move downwards under the action of gravity, and the lifting box 202 is positioned in the transportation box 2, so that the transportation box 2 also moves downwards under the action of gravity, then when the portable fitness equipment placed in the lifting box 202 is about to be overweight (for example, sixty kilograms to eighty kilograms), the bottom end surface of the transportation box 2 is in close contact with keys on the key switch 4, then a rechargeable battery in the battery box 5 supplies power to the warning lamp 3, and then the warning lamp 3 starts to flash, so that prompt is brought to staff, the staff can timely find the condition about to be overweight, and the bottom end surface of the transportation box 2 is in contact with the upper end of the second sliding cylinder 205 to obtain limit;
then when the staff ignores the warning effect of the warning lamp 3 or the rechargeable battery in the battery box 5 is out of electricity, the staff can continuously put the body-building equipment into the lifting box 202, so that the lifting box 202 continuously moves downwards under the action of gravity, then the top pressing wheel 207 is driven by the two guide rods B203 at the front side to continuously move downwards, the triangular driving block 603 is pressed downwards after the top pressing wheel 207 contacts with the inclined surface of the triangular driving block 603, the triangular driving block 603 is forced to drive the sliding plate 601 to move forwards under the action of the inclined surface, and the limiting plate 604 is tightly contacted with the peripheral surface of the braking gear 102, so that the hand-push type conveying device can obtain an effective braking effect during the next pushing operation, and the staff is further reminded of not to overweight conveying;
when the hand-push type conveying device is pushed to a downhill road with body-building equipment, when a hand slip condition occurs to a worker at this time, the hand of the worker is firstly separated from the grip 103, so that the pulling piece 8 loses a holding operation, the pulling piece 8 rapidly moves downwards under the action of a top spring, then the pulling rope 801 loses a pulling force, then the brake slide block 702 rapidly moves backwards with the brake plate under the action of the spring, so that the brake plate on the brake slide block 702 rapidly contacts with the peripheral surface of the brake gear 102 tightly, the brake gear 102 rapidly brakes, and the directional wheel 101 is braked, so that the hand-push type conveying device cannot continuously move forwards and downhill.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (7)
1. Hand propelled conveyer based on body-building apparatus production usefulness, its characterized in that includes: a mobile base (1);
the portable electronic device is characterized in that a transportation box body (2) is arranged on the upper portion of the mobile base (1), a warning lamp (3) and a battery box (5) are arranged on the upper portion of the front end face of the transportation box body (2), a rechargeable battery is arranged in the battery box (5), a key switch (4) is arranged on the front side of the upper end face of the mobile base (1), two limiting parts (6) are symmetrically arranged on the front side of the bottom of the mobile base (1), two braking parts (7) are symmetrically fixed on the lower portion of the front side of the mobile base (1), and the warning lamp (3) is electrically connected with the rechargeable battery in the battery box (5) through the key switch (4);
two orientation wheels (101) are arranged at the front side of the bottom end face of the movable base (1), a brake gear (102) is fixed at the opposite ends of rotating shafts on the two orientation wheels (101), the rotating shafts on the orientation wheels (101) are fixedly connected with the orientation wheels (101), two universal wheels are arranged at the rear side of the bottom end face of the movable base (1), two handles (103) are symmetrically fixed at the front side of the upper end face of the movable base (1), a strip-shaped sliding cavity is formed in the bottom of each handle (103), strip-shaped sliding grooves are formed in the left side face and the right side face of the inner portion of each strip-shaped sliding cavity, a pulling piece (8) is arranged in each strip-shaped sliding cavity in a sliding mode through each strip-shaped sliding groove, two notches are formed in the left side and the right side of the upper end face of the movable base (1), and four counter bores (104) communicated with the strip-shaped sliding cavities are formed in the upper portion of each handle (103);
four corners of the bottom end surface of the transport box body (2) are welded with a guide rod A (201), and the lower end of each guide rod A (201) penetrates through the top of the mobile base (1); a limiting block is arranged at the lower end of each guide rod A (201), a first sliding cylinder (204) fixed on the upper end face of the movable base (1) is arranged outside each guide rod A (201) in a sliding mode, and springs are sleeved at the bottoms of the transport boxes (2) outside the first sliding cylinders (204);
the lifting box (202) is arranged in the transportation box (2) in a sliding mode, the bottom end face size of the lifting box (202) is matched with the bottom end face size in the transportation box (2), guide rods B (203) are fixed at four corners of the bottom end face of the lifting box (202), the lower end of each guide rod B (203) penetrates through the bottom of the transportation box (2), a connecting rod is fixed between the lower ends of the two guide rods B (203) on the front side, a top pressing wheel (207) is arranged on the left side and the right side of the bottom end face of the connecting rod, a third sliding cylinder (206) is arranged at the lower end of the outer portion of each guide rod B (203) in a sliding mode, and the four third sliding cylinders (206) are respectively fixed in four notches in the movable base (1); the outside of each guide rod B (203) is provided with a second sliding cylinder (205) which is fixed on the bottom end surface of the inside of the transport case body (2) in a sliding way, springs are sleeved at the bottom of the lifting box (202) outside each second sliding cylinder (205), the number of external spring coils of the second sliding cylinders (205) is twice that of the first sliding cylinders (204), and the diameter of external spring wires of the second sliding cylinders (205) is equal to that of the first sliding cylinders (204);
the limiting part (6) comprises a sliding plate (601), transverse sliding rods (602), triangular driving blocks (603) and limiting plates (604), wherein the left side and the right side of the sliding plate (601) are respectively fixed with one transverse sliding rod (602), the outside of each transverse sliding rod (602) is respectively provided with a guide sleeve fixed on the bottom end face of the movable base (1) in a sliding manner, and the outside of each transverse sliding rod (602) is positioned at the rear end of the guide sleeve and is respectively sleeved with a spring; the front end of the sliding plate (601) is provided with a limiting plate (604), the upper end face of the sliding plate (601) is fixed with a triangle driving block (603), and an inclined plane on the triangle driving block (603) is positioned below the top pressing wheel (207).
2. The hand propelled conveyor for use in the production of fitness equipment of claim 1, wherein: the braking part (7) comprises a braking shell (701), a braking sliding block (702) and a pulling plate (703), wherein the braking shell (701) is fixed at the lower part of the front side of the mobile base (1) through a fixed rod, and the braking sliding block (702) slides in the braking shell (701);
the brake slide block (702) rear end is equipped with the braking board, and braking slide block (702) front end is fixed with the spring guide arm that runs through braking casing (701) front side wall, and the spring has been cup jointed to the outside spring guide arm that is located inside braking casing (701), and braking slide block (702) up end is fixed with pulling board (703).
3. The hand propelled conveyor for use in the production of fitness equipment of claim 2, wherein: a lifting rope (801) is fixed on the rear side of the bottom end surface of the pulling piece (8), the other end of the lifting rope (801) is fixed on the front end surface of the pulling plate (703), a sleeve (802) is sleeved outside the lifting rope (801) in a sliding manner, the sleeve (802) is fixed on the front side of the movable base (1), and a pulley arranged on the brake shell (701) is arranged outside the lifting rope (801) in a sliding manner;
four connecting ropes (803) are uniformly fixed on the upper end face of the pulling piece (8), the four connecting ropes (803) penetrate through four counter bores (104) on the handle (103) respectively, limiting blocks are arranged at the upper end of each connecting rope (803), and springs are sleeved outside the connecting ropes (803) and located on the upper portion of the pulling piece (8).
4. The hand propelled conveyor for use in the production of fitness equipment of claim 1, wherein: the height of the pulling piece (8) occupies three parts of the height of the inner part of the strip-shaped sliding cavity on the handle (103), and when the handle (103) is held by a person, the pulling piece (8) slides upwards to the inner part of the strip-shaped sliding cavity.
5. The hand propelled conveyor for use in the production of fitness equipment of claim 1, wherein: the downward moving distance of the lifting box (202) is three times of the downward moving distance of the conveying box (2), when the bottom end face of the conveying box (2) is in contact with the upper end face of the second sliding barrel (205), the bottom end face of the conveying box (2) is in close contact with keys on the key switch (4), and at the moment, the weight of fitness equipment in the lifting box (202) is sixty kilograms to eighty kilograms.
6. The hand propelled conveyor for use in the production of fitness equipment of claim 1, wherein: when the transport case (2) is at the maximum down-pressure height, the top pressing wheel (207) will contact with the inclined surface of the triangular driving block (603).
7. The hand propelled conveyor for use in the production of fitness equipment of claim 2, wherein: when the braking part (7) is in a braking state, a braking plate at the rear end of the braking slider (702) is tightly contacted with the peripheral surface of the braking gear (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311454284.7A CN117163122B (en) | 2023-11-03 | 2023-11-03 | Hand propelled conveyer based on body-building apparatus production usefulness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311454284.7A CN117163122B (en) | 2023-11-03 | 2023-11-03 | Hand propelled conveyer based on body-building apparatus production usefulness |
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| CN117163122A CN117163122A (en) | 2023-12-05 |
| CN117163122B true CN117163122B (en) | 2024-04-09 |
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| CN202311454284.7A Active CN117163122B (en) | 2023-11-03 | 2023-11-03 | Hand propelled conveyer based on body-building apparatus production usefulness |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340052A (en) * | 2019-08-07 | 2021-02-09 | 盐城中咏投资发展有限公司 | Airport cargo container trailer |
| CN212559277U (en) * | 2020-05-23 | 2021-02-19 | 江苏建筑职业技术学院 | Lifting equipment with gravity monitoring and controlling device |
| CN212798183U (en) * | 2020-07-30 | 2021-03-26 | 深圳市鸿鹭工业设备有限公司 | Shuttle equipment is used in storage with limit for weight mechanism |
| CN112896277A (en) * | 2021-01-22 | 2021-06-04 | 余君燕 | Push-pull type defective steel ball processing device for bearing processing |
| CN215756220U (en) * | 2021-09-06 | 2022-02-08 | 长春市鼎新汽车零部件有限公司 | Weight limiting device for shock absorption forklift |
| CN217667313U (en) * | 2022-05-31 | 2022-10-28 | 温岭鼎晖机械有限公司 | Welding device for reducing leakage of stainless steel pump body joint |
| CN115535052A (en) * | 2022-03-04 | 2022-12-30 | 代美玲 | Multi-angle ore transfer car (buggy) based on environmental conditioning |
| CN115743217A (en) * | 2022-11-29 | 2023-03-07 | 辽宁工程技术大学 | Inclined drift anti-running device |
-
2023
- 2023-11-03 CN CN202311454284.7A patent/CN117163122B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340052A (en) * | 2019-08-07 | 2021-02-09 | 盐城中咏投资发展有限公司 | Airport cargo container trailer |
| CN212559277U (en) * | 2020-05-23 | 2021-02-19 | 江苏建筑职业技术学院 | Lifting equipment with gravity monitoring and controlling device |
| CN212798183U (en) * | 2020-07-30 | 2021-03-26 | 深圳市鸿鹭工业设备有限公司 | Shuttle equipment is used in storage with limit for weight mechanism |
| CN112896277A (en) * | 2021-01-22 | 2021-06-04 | 余君燕 | Push-pull type defective steel ball processing device for bearing processing |
| CN215756220U (en) * | 2021-09-06 | 2022-02-08 | 长春市鼎新汽车零部件有限公司 | Weight limiting device for shock absorption forklift |
| CN115535052A (en) * | 2022-03-04 | 2022-12-30 | 代美玲 | Multi-angle ore transfer car (buggy) based on environmental conditioning |
| CN217667313U (en) * | 2022-05-31 | 2022-10-28 | 温岭鼎晖机械有限公司 | Welding device for reducing leakage of stainless steel pump body joint |
| CN115743217A (en) * | 2022-11-29 | 2023-03-07 | 辽宁工程技术大学 | Inclined drift anti-running device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117163122A (en) | 2023-12-05 |
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