Trolley integrated with pneumatic magnetic heat preservation stirring tank

Abstract

A cart integrated with a pneumatic magnetic heat preservation stirring tank comprises a cart body and a tank body, a plurality of universal wheels are arranged on the lower end face of the cart body, the tank body is arranged in the cart body, and a parking unit capable of ascending and descending and a driving unit for driving the parking unit to ascend and descend are arranged on the bottom face of the cart body. The parking unit can enable the universal wheels to be separated from the ground and make contact with the ground when the cart body moves to the needed position through the universal wheels, and the parking unit comprises four parking rod sleeves distributed in a rectangular array mode and parking sliding rods moving in the corresponding parking rod sleeves in a lifting mode. And the driving unit is used for simultaneously driving each parking sliding rod to do synchronous lifting movement. The trolley has the advantages that the trolley body makes contact with the ground through the parking sliding rods so that the universal wheels can be separated from the ground, the trolley body can be parked at the needed position, the parking sliding rods can synchronously move through the driving unit, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat-insulating stirring tanks, in particular to a cart integrated with a pneumatic magnetic heat-insulating stirring tank. Background Art

[0002] Magnetic insulation stirring tank is widely used in coating, medicine, building materials, chemical industry, pigment, resin, food, scientific research and other industries. The equipment can be made of carbon steel, stainless steel and other materials according to the process requirements of the user's products, and heating and cooling devices can be set to meet different process and production needs. The heating forms include jacket electric heating and coil heating. The equipment has reasonable structural design, advanced technology, durability, simple operation and easy use. It is an ideal chemical equipment with low investment, fast production and high returns.

[0003] Publication (Announcement) No.: CN204429199U discloses a magnetic stirring tank, including a tank body and a magnetic stirring vehicle, the magnetic stirring vehicle is detachably connected to the bottom of the tank body, the bottom of the tank body is arranged in a plane, a rotating seat is arranged at the bottom of the tank body and the rotating seat is located inside the tank body, a magnetic rotor is movably connected to the rotating seat, the magnetic stirring vehicle includes a bearing platform and a universal wheel arranged at the bottom of the bearing platform, the bearing platform conflicts with the tank body, the universal wheel is rotatably connected to the side of the bearing platform facing away from the tank body, a rotating wheel is arranged in the bearing platform and the circular surface of the rotating wheel is arranged parallel to the bearing platform, and a plurality of magnetic blocks are arranged on the rotating wheel. This magnetic stirring tank has a magnetic stirring vehicle, and the use position of the tank body is changed by the magnetic stirring vehicle, but there is a defect, that is, the magnetic stirring vehicle is only equipped with a universal wheel, although the universal wheel has a locking structure, when locking, two-thirds of the universal wheels need to be locked, and the locking is one by one, and when unlocking, they also need to be unlocked one by one, and the process is relatively cumbersome. Utility Model Content

[0004] The utility model aims to solve the above-mentioned shortcomings of the prior art and provides a trolley integrated with a pneumatic magnetic insulation stirring tank to solve the above-mentioned problems.

[0005] The utility model adopts a technical solution to solve the technical problem: the cart integrated with the pneumatic magnetic insulation stirring tank comprises a cart body and a tank body, a plurality of universal wheels are arranged on the lower end surface of the cart body, the tank body is arranged in the cart body, a parking unit which can be lifted and moved, and a driving unit which drives the parking unit to be lifted and moved are arranged on the bottom surface of the cart body, when the cart body moves to a desired position through the universal wheels, the parking unit can make the universal wheels leave the ground and the parking unit contact with the ground, the parking unit comprises four parking rod sleeves distributed in a rectangular array, and parking slide rods which are lifted and moved in the corresponding parking rod sleeves, and the driving unit is used to simultaneously drive each parking slide rod to perform synchronous lifting and moving.

[0006] The cam is further improved to include a first push portion, a second push portion, and a third push portion with a power source, wherein the first push portion is movable and a moving direction is perpendicular to the moving direction of the parking slide bar, the first push portion and the parking slide bar are abutted against each other so that when the first push portion moves toward the parking slide bar, the second push portion is movable and a moving direction is perpendicular to the moving direction of the first push portion, the second push portion and the first push portion are abutted against each other so that when the second push portion moves toward the first push portion, the first push portion moves toward the parking slide bar, and the third push portion is rotatable, and the third push portion is allowed to abut against the second push portion after rotation, so that after the abutment, the second push portion moves toward the first push portion through rotation of the third push portion.

[0007] Further improvement, the first pushing part includes four push rods and four rod sleeves, two push rods located on the same side and distributed on the left and right are a group, there is a spacing between the two push rods, the second pushing part is located in the spacing to simultaneously drive the two push rods to move toward the direction close to the parking slide rod through its own movement, the parking slide rod has a first chamfered transition abutting against the push rod, the rod sleeve is arranged on the lower end surface of the cart body, and the push rod moves in the rod sleeve.

[0008] To be further improved, the second pushing part includes two pushing blocks and two block sleeves. The pushing block is located in the spacing formed between the two push rods on the corresponding sides. There is a spacing between the two push blocks. The third pushing part is located in the spacing to drive the two push blocks to move toward the push rod through its own rotation. The end of the push rod close to the push block has a second chamfered transition, and the corresponding ends of the push block and the push rod have a third chamfered transition that abuts against the second chamfered transition. The block sleeve is arranged on the lower end surface of the cart body, and the push block moves in the block sleeve.

[0009] To be further improved, the third pushing part includes a rotating block, which is located in the spacing formed between the two pushing blocks, and has fan-shaped blocks symmetrically distributed on both sides arranged on its outer circumference. The fan-shaped blocks abut against the pushing blocks through the rotation of the rotating block, and after abutment, the push blocks are pushed to move in the direction close to the push rod through the rotation of the rotating block.

[0010] For further improvement, the parking slide rod is provided with first outer ears symmetrically distributed on both sides, the first outer ears are provided with a first spring, and the other end of the first spring is provided on the bottom surface of the parking rod sleeve.

[0011] For further improvement, one end of the push rod close to the push block is arranged at a second outer ear perpendicular to the moving direction of the push rod, and a second spring is arranged between two adjacent second outer ears.

[0012] For further improvement, a third outer ear perpendicular to the moving direction of the push block is arranged at one end of the push block close to the rotating block, and a third spring is arranged between two adjacent third outer ears.

[0013] For further improvement, a contact block is provided at the lower end of the parking slide rod, the cross-sectional area of ​​the contact block is larger than the cross-sectional area of ​​the parking slide rod, and a soft colloid is provided on the bottom surface of the contact block.

[0014] The beneficial effects of the utility model are:

[0015] The trolley body of the utility model utilizes the parking slide bar to contact with the ground so that the universal wheel is separated from the contact with the ground, so that the trolley body is parked at a desired position, and multiple parking slide bars are moved synchronously through a driving unit, eliminating the tediousness of operating one by one and improving the convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 A partial enlarged schematic diagram of part A;

[0019] Figure 4 It is a structural schematic diagram of the bottom surface of the utility model.

[0020] Explanation of the accompanying drawings: cart body 1, universal wheel 11, tank body 2, parking unit 3, parking rod sleeve 31, parking slide rod 32, first chamfered transition 321, first outer ear 322, contact block 323, soft colloid 3231, driving unit 4, first pushing part 41, pushing rod 411, second chamfered transition 4111, second outer ear 4112, rod sleeve 412, second pushing part 42, pushing block 421, third chamfered transition 4211, third outer ear 4212, block sleeve 422, third pushing part 43, rotating block 431, fan-shaped block 4311, first spring 5, second spring 6, third spring 7. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Referring to the accompanying drawings: a trolley integrated with a pneumatic magnetic insulation stirring tank includes a trolley body 1 and a tank body 2. A plurality of universal wheels 11 are arranged on the lower end surface of the trolley body 1. The tank body 2 is arranged in the trolley body 1. A lifting and moving parking unit 3 and a driving unit 4 for driving the parking unit 3 to lift and move are arranged on the bottom surface of the trolley body 1. When the trolley body 1 is moved to a desired position through the universal wheels 11, the parking unit 3 can make the universal wheels 11 detach from the ground and the parking unit 3 contact with the ground. The parking unit 3 includes four parking rod sleeves 31 distributed in a rectangular array, and parking slide rods 32 that are lifted and moved in the corresponding parking rod sleeves 31. The driving unit 4 is used to simultaneously drive each parking slide rod 32 to perform synchronous lifting and moving. The principle of the utility model is that when the cart body 1 is moved to the desired position by the universal wheel 11, in order to prevent the cart body 1 from moving during the liquid preparation, the parking slide bar 32 is used to move downward so that the parking slide bar 32 contacts the ground and the universal wheel 11 is separated from the contact with the ground, so that the cart body 1 is parked at the desired position, and there are multiple parking slide bars 32, that is, the multiple settings can ensure the stability of the cart body 1 when it is parked. At the same time, in order to facilitate the synchronous movement of multiple parking slide bars 32, it is realized through the driving unit 4, and the driving unit 4 eliminates the tediousness of operating one by one, thereby improving the convenience.

[0023] The driving unit 4 includes a first pushing portion 41, a second pushing portion 42, and a third pushing portion 43 having a power source. The first pushing portion 41 is movable and its moving direction is perpendicular to the moving direction of the parking slide bar 32. The first pushing portion 41 abuts against the parking slide bar 32 so that when the first pushing portion 41 moves toward the parking slide bar 32, the parking slide bar 32 moves downward. The second pushing portion 42 is movable and its moving direction is perpendicular to the moving direction of the first pushing portion 41. The second pushing portion 42 abuts against the first pushing portion 41 so that when the second pushing portion 42 moves toward the first pushing portion 41, the first pushing portion 41 moves toward the parking slide bar 32. The third pushing portion 43 is rotatable, and the third pushing portion 43 is allowed to abut against the second pushing portion 42 after rotation. After the abutment, the third pushing portion 43 is rotated to make the second pushing portion 42 move in the direction close to the first pushing portion 41. Such an arrangement can realize the synchronous driving of multiple parking slide bars 32 through the driving unit 4, that is, the second pushing portion 42 is driven to move by the rotation of the third pushing portion 43, the first pushing portion 41 is driven to move by the movement of the second pushing portion 42, and the multiple parking slide bars 32 are driven to move by the movement of the first pushing portion 41, so as to realize the synchronous movement of multiple parking slide bars 32. The power source for driving the third pushing portion 43 to rotate is a motor built into the cart body 1. The motor can provide sufficient power to simultaneously meet the kinetic energy required for the movement of multiple parking slide bars 32, and the forward and reverse rotation of the motor is controlled by the remote control.

[0024] The first push portion 41 includes four push rods 411 and four rod sleeves 412. Two push rods 411 located on the same side and distributed left and right form a group. There is a spacing between the two push rods 411. The second push portion 42 is located in the spacing to simultaneously drive the two push rods 411 to move toward the parking slide 32 through its own movement. The parking slide 32 has a first chamfered transition 321 abutting against the push rod 411. The rod sleeve 412 is arranged on the lower end surface of the cart body 1. The push rod 411 moves in the rod sleeve 412, that is, each parking slide 32 is equipped with a push rod 411, so that the corresponding push rod 411 can drive the corresponding parking slide 32 to move after moving, and The portion where the parking slide 32 abuts against the push rod 411 is an inclined surface obtained by the first chamfer transition 321. The inclined surface has a plurality of different height positions by utilizing the inclination, and when the push rod 411 abuts against the first chamfer transition 321, a downward force can be generated to drive the parking slide 32 downward. In this way, as the push rod 411 moves on the inclined surface, the parking slide 32 gradually moves downward, and when the first chamfer transition 321 is completely placed under the push rod 411, the moving distance of the parking slide 32 is maximized. The push rods 411 are arranged in groups of two, and a spacing can be obtained so that the second push portion 42 is placed inside, thereby driving the push rod 411 to move through the movement of the second push portion 42.

[0025] The second pushing portion 42 includes two pushing blocks 421 and two block sleeves 422. The pushing block 421 is located in the spacing formed between the two pushing rods 411 on the corresponding sides. There is a spacing between the two pushing blocks 421. The third pushing portion 43 is located in the spacing to simultaneously drive the two pushing blocks 421 to move toward the direction close to the pushing rod 411 through its own rotation. The end of the pushing rod 411 close to the pushing block 421 has a second chamfered transition 4111, and the corresponding ends of the pushing block 421 and the pushing rod 411 have a third chamfered transition 4211 that abuts against the second chamfered transition 4111. The block sleeve 422 is arranged on the lower end surface of the cart body 1, and the pushing block 421 moves in the block sleeve 422, that is, each group of pushing rods 411 is equipped with a pushing block 421, so that the corresponding pushing block 421 can drive the corresponding The two push rods 411 move, and the push rod 411 and the push block 421 are both provided with chamfered transitions, namely, the second chamfered transition 4111 and the third chamfered transition 4211, and the two always keep in contact with each other. The push block 421 utilizes the third chamfered transition 4211 to make it have widths of various sizes, and the width gradually increases with the increase of the slope, so that the gradually increasing width is utilized to increase the spacing between the two push rods 411 during movement, so as to realize the movement of the push rod 411, and when the non-third chamfered transition 4211 part of the push block 421 abuts against the second chamfered transition 4111, the moving distance of the push rod 411 is maximized, and the spacing between the two push blocks 421 is provided for the third push portion 43 to be placed therein, so that the push block 421 is driven to move by the rotation of the third push portion 43.

[0026] The third pushing portion 43 includes a rotating block 431, which is located in the interval formed between the two pushing blocks 421, and has fan-shaped blocks 4311 symmetrically distributed on both sides. The fan-shaped block 4311 abuts against the pushing block 421 through the rotation of the rotating block 431, and after the abutment, the pushing block 421 is pushed to move toward the push rod 411 through the rotation of the rotating block 431. The rotating block 431 increases its overall width by using the two fan-shaped blocks 4311, and the use position of the two fan-shaped blocks 4311 will change with the rotation of the rotating block 431, that is, the fan-shaped block 4311 and the pushing block 421 never abut to abut, and after the abutment, the pushing block 421 is gradually pushed to move with the change of angle, and the moving distance of the pushing block 421 is maximized when the fan-shaped block 4311 and the pushing block 421 are arranged in parallel.

[0027] The parking slide bar 32 is provided with first outer ears 322 symmetrically distributed on both sides, and the first outer ears 322 are provided with a first spring 5. The other end of the first spring 5 is arranged on the bottom surface of the parking rod sleeve 31. Such an arrangement enables the parking slide bar 32 to automatically reset when the push rod 411 releases contact with it, that is, the contact with the ground is released, so that the universal wheel 11 comes into contact with the ground. The first spring 5 is compressed when the parking slide bar 32 contacts the ground, and the compression can generate elasticity, and the elasticity is used to make the parking slide bar 32 move away from the ground by itself.

[0028] One end of the push rod 411 close to the push block 421 is arranged at a second outer ear 4112 perpendicular to the moving direction of the push rod 411, and a second spring 6 is arranged between two adjacent second outer ears 4112. Such an arrangement enables the push rod 411 to automatically reset when the push block 421 releases its contact with it, that is, the second spring 6 is stretched after the push rod 411 moves toward the direction close to the parking slide rod 32, and the stretching can generate elasticity, and the elasticity is used to make the push rod 411 move toward the direction close to the push block 421 by itself.

[0029] One end of the push block 421 close to the rotating block 431 is provided with a third outer ear 4212 perpendicular to the moving direction of the push block 421, and a third spring 7 is provided between two adjacent third outer ears 4212. Such a configuration enables the two push blocks 421 to reset themselves when the rotating block 431 releases its contact with it, that is, the third spring 7 is stretched after the push blocks 421 move toward the direction close to the push rod 411, and the stretching can generate elasticity, and the elasticity is used to enable the push blocks 421 to move toward the direction close to the rotating block 431 by themselves.

[0030] A contact block 323 is provided at the lower end of the parking slide rod 32. The cross-sectional area of ​​the contact block 323 is larger than the cross-sectional area of ​​the parking slide rod 32, and a soft colloid 3231 is provided on the bottom surface of the contact block 323. The contact block 323 is used to contact the ground. Its large cross-sectional area makes the contact area with the ground also large, which can increase stability. The soft colloid 3231 is used to avoid wear on the ground when the contact block 323 contacts the ground, thereby achieving soft contact.

[0031] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A trolley integrated with a pneumatic magnetic heat-insulating stirring tank, comprising a trolley body (1) and a tank body (2), a plurality of universal wheels (11) being arranged on the lower end surface of the trolley body (1), and the tank body (2) being arranged inside the trolley body (1), characterized in that: The bottom surface of the cart body (1) is provided with a parking unit (3) that can be lifted and moved, and a driving unit (4) that drives the parking unit (3) to be lifted and moved. When the cart body (1) is moved to a desired position via the universal wheel (11), the parking unit (3) can make the universal wheel (11) leave the ground and the parking unit (3) contact the ground. The parking unit (3) comprises four parking rod sleeves (31) distributed in a rectangular array, and parking slide rods (32) that are lifted and moved in corresponding parking rod sleeves (31). The driving unit (4) is used to simultaneously drive each of the parking slide rods (32) to be lifted and moved synchronously.

2. The cart integrated with the pneumatic magnetic heat-insulating stirring tank according to claim 1, characterized in that: The driving unit (4) comprises a first pushing portion (41), a second pushing portion (42), and a third pushing portion (43) having a power source, wherein the first pushing portion (41) is movable and a moving direction is arranged perpendicular to a moving direction of the parking slide bar (32), the first pushing portion (41) and the parking slide bar (32) are in contact with each other so that when the first pushing portion (41) moves in a direction close to the parking slide bar (32), the parking slide bar (32) moves downward, and the second pushing portion (42) is movable and a moving direction is arranged perpendicular to a moving direction of the first pushing portion (41). The second push portion (42) and the first push portion (41) are arranged vertically, and are in contact with each other so that when the second push portion (42) moves in a direction close to the first push portion (41), the first push portion (41) moves in a direction close to the parking slide rod (32). The third push portion (43) is rotatable, and is allowed to be in contact with the second push portion (42) by rotation, so that after the contact, the second push portion (42) moves in a direction close to the first push portion (41) by rotation of the third push portion (43).

3. The integrated cart with the pneumatic magnetic heat-insulating stirring tank according to claim 2, characterized in that: The first push portion (41) includes four push rods (411) and four rod sleeves (412). Two push rods (411) located on the same side and distributed left and right form a group. There is a spacing between the two push rods (411). The second push portion (42) is located in the spacing so as to simultaneously drive the two push rods (411) to move toward the parking slide rod (32) through its own movement. The parking slide rod (32) has a first chamfered transition (321) abutting against the push rod (411). The rod sleeve (412) is arranged on the lower end surface of the cart body (1), and the push rod (411) moves in the rod sleeve (412).

4. The cart integrated with the pneumatic magnetic heat-insulating stirring tank according to claim 3, characterized in that: The second pushing portion (42) comprises two pushing blocks (421) and two block sleeves (422); the pushing blocks (421) are located in a spacing formed between the two pushing rods (411) on the corresponding sides; there is a spacing between the two pushing blocks (421); the third pushing portion (43) is located in the spacing so as to simultaneously drive the two pushing blocks (421) to move towards the pushing rods (411) by rotating itself; one end of the pushing rod (411) close to the pushing block (421) has a second chamfered transition (4111); the corresponding ends of the pushing block (421) and the pushing rod (411) have a third chamfered transition (4211) abutting against the second chamfered transition (4111); the block sleeve (422) is arranged on the lower end surface of the cart body (1); and the pushing block (421) moves in the block sleeve (422).

5. The cart integrated with the pneumatic magnetic heat-insulating stirring tank according to claim 4, characterized in that: The third pushing portion (43) comprises a rotating block (431), the rotating block (431) being located within the spacing formed between the two pushing blocks (421), and having fan-shaped blocks (4311) symmetrically distributed on both sides provided on its outer circumference, the fan-shaped blocks (4311) being in contact with the pushing block (421) through the rotation of the rotating block (431), and after the contact, the pushing block (421) is pushed by the rotation of the rotating block (431) to move in a direction close to the pushing rod (411).

6. The integrated trolley with the pneumatic magnetic heat-insulating stirring tank according to claim 1, characterized in that: The parking sliding rod (32) is provided with first outer ears (322) symmetrically distributed on both sides, the first outer ears (322) are provided with a first spring (5), and the other end of the first spring (5) is arranged on the bottom surface of the parking rod sleeve (31).

7. The cart integrated with the pneumatic magnetic heat-insulating stirring tank according to claim 4, characterized in that: One end of the push rod (411) close to the push block (421) is provided with a second outer ear (4112) perpendicular to the moving direction of the push rod (411), and a second spring (6) is provided between two adjacent second outer ears (4112).

8. The cart integrated with the pneumatic magnetic heat-insulating stirring tank according to claim 5, characterized in that: A third outer ear (4212) perpendicular to the moving direction of the push block (421) is provided at one end of the push block (421) close to the rotating block (431), and a third spring (7) is provided between two adjacent third outer ears (4212).

9. The cart integrated with the pneumatic magnetic heat-insulating stirring tank according to claim 1, characterized in that: A contact block (323) is provided at the lower end of the parking slide bar (32), the cross-sectional area of ​​the contact block (323) is larger than the cross-sectional area of ​​the parking slide bar (32), and a soft colloid (3231) is provided on the bottom surface of the contact block (323).

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