Double-layer raw milk heat preservation tank capable of achieving large-capacity storage

Abstract

The utility model discloses a double-layer raw milk heat preservation tank capable of achieving large-capacity storage, and relates to the technical field of storage tanks. The device comprises a heat preservation wall used for preserving heat of raw milk; the feeding nozzle is used for leading in raw milk; the storage tank is used for storing the raw milk; the heat preservation tank further comprises a fixing device, the fixing device comprises a sliding rail, the inner surface of the sliding rail is fixedly connected with a buffer block, the inner surface of the sliding rail is slidably connected with a damping device, the damping device comprises a sliding strip, the outer surface of the sliding strip is fixedly connected with a double-end telescopic rod, and an extension spring is arranged outside the double-end telescopic rod. By means of a fixing device and a damping device, damage to the heat preservation wall is reduced, the strength of the tank body is enhanced, the purpose of protecting the tank body is achieved, a stirring device is arranged to eliminate torque generated during stirring, and shaking of the tank body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tanks, in particular to a double-layer raw milk insulation tank capable of storing large capacity. Background Art

[0002] Raw milk refers to freshly squeezed milk, which has not been processed or heat-treated, so the nutrients are basically intact. However, because it has not been processed, raw milk contains more microorganisms, which can easily cause various diseases or infectious diseases.

[0003] In the prior art, since raw milk is a fluid and raw milk stored in large volumes has large inertia due to its heavy weight, when the raw milk is transported in an insulated tank, the pause and acceleration of the transport vehicle will cause the entire insulated tank to vibrate due to the inertia of the raw milk. During long-term transportation, the raw milk insulated tank may be damaged due to the vibration caused by inertia. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model adopts a technical solution to solve the technical problems thereof: a double-layer raw milk insulation tank capable of storing a large capacity, comprising: an insulation wall, the insulation wall is used to insulate the raw milk; an inlet nozzle, the inlet nozzle is used to introduce the raw milk; a storage tank, the storage tank is used to store the raw milk; the insulation tank also comprises: a fixing device, the fixing device comprises a slide rail, the inner surface of the slide rail is fixedly connected with a buffer block, the inner surface of the slide rail is slidably connected with a shock absorbing device, the shock absorbing device comprises a sliding bar, the outer surface of the sliding bar is fixedly connected with a double-headed telescopic rod, the outer side of the double-headed telescopic rod is provided with a tension spring, the outer side of the tension spring is provided with a trapezoidal movable rod, the outer surface of the trapezoidal movable rod is fixedly connected with a push plate, the end of the push plate close to the sliding bar is fixedly connected with a compression spring, the impact received by the inside of the storage tank will be transmitted to the shock absorbing device, and the damage to the insulation wall will be mitigated by the shock absorbing device, thereby protecting the tank body.

[0005] Preferably, the outer surface of the tension spring is fixedly connected to the outer surface of the sliding bar, the outer surface of the sliding bar is slidably connected to the outer surface of the trapezoidal movable rod, the outer surface of the sliding bar is also connected to the inner surface of the slide rail, the inner wall of the insulation wall is fixedly connected to the outer surface of the feeding nozzle, the outer surface of the feeding nozzle is fixedly connected to the inner surface of the storage tank, the top of the outer surface of the storage tank is fixedly connected with a positioning ring, the upper surface of the positioning ring is fixedly connected with a protective shell, the inner wall of the insulation wall is fixedly connected to the outer surface of the slide rail, the inner wall of the protective shell is fixedly connected with a stirring device, the outer surface of the storage tank is in contact with the outer surface of the push plate, and the fixing device will strengthen the strength of the insulation wall to make it more impact-resistant.

[0006] Preferably, the stirring device includes an AC motor, a positioning block is fixedly connected to the lower surface of the AC motor, an active bevel gear is fixedly connected to the output end of the AC motor, the outer surface of the active bevel gear is meshed with a transmission bevel gear, the outer surface of the transmission bevel gear is meshed with a driven bevel gear, the inner surface of the driven bevel gear is fixedly connected to a stirring rod, the inner surface of the stirring rod is rotatably connected to a stirring column, the outer surface of the stirring column is rotatably connected to a fixed block, the inner surface of the active bevel gear is fixedly connected to the outer surface of the stirring column, the outer surface of the active bevel gear is rotatably connected to the inner surface of the positioning block, the inner surface of the positioning block is rotatably connected to the outer surface of the transmission bevel gear, the inner surface of the positioning block is rotatably connected to the outer surface of the stirring rod, the lower surface of the fixed block is fixedly connected to the bottom of the inner surface of the storage tank, the upper surface of the AC motor is fixedly connected to the top of the inner surface of the protective shell, and the rotation direction of the stirring rod and the stirring column is changed by the active bevel gear, the transmission bevel gear and the driven bevel gear to offset the torque generated during single stirring, thereby reducing the shaking of the storage tank.

[0007] The beneficial effects of the utility model are as follows:

[0008] 1. The utility model provides a fixing device and a shock absorbing device. When the transport vehicle suddenly decelerates and accelerates during the transportation of raw milk, the impact on the inside of the storage tank will be transmitted to the shock absorbing device, and the shock absorbing device will reduce the damage to the insulation wall, thereby protecting the tank body.

[0009] 2. The utility model provides a stirring device so that the raw milk inside the storage tank will not produce milk skin due to long-term standing. At the same time, the driving bevel gear, the transmission bevel gear and the driven bevel gear change the rotation direction of the stirring rod and the stirring column to offset the torque generated during single stirring, thereby reducing the shaking of the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is the front view of the utility model;

[0011] Figure 2 It is a cross-sectional view of the utility model;

[0012] Figure 3 It is a structural schematic diagram of the fixing device of the utility model;

[0013] Figure 4 It is a structural schematic diagram of the shock absorbing device of the utility model;

[0014] Figure 5 It is a structural schematic diagram of the stirring device of the utility model.

[0015] In the figure: 1. insulation wall; 2. feeding nozzle; 3. fixing device; 4. storage tank; 5. positioning ring; 6. protective shell; 7. stirring device; 31. slide rail; 32. buffer block; 33. shock absorbing device; 331. sliding bar; 332. double-head telescopic rod; 333. tension spring; 334. trapezoidal movable rod; 335. compression spring; 336. push plate; 71. AC motor; 72. positioning block; 73. driving bevel gear; 74. transmission bevel gear; 75. driven bevel gear; 76. stirring rod; 77. stirring column; 78. fixing block. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0017] Example:

[0018] See also Figure 1 - Figure 5 The utility model provides a technical solution: a double-layer raw milk insulation tank capable of storing a large capacity, comprising: an insulation wall 1, the insulation wall 1 is used to keep the raw milk warm; a feed nozzle 2, the feed nozzle 2 is used to introduce the raw milk; a storage tank 4, the storage tank 4 is used to store the raw milk; the insulation tank also comprises: a fixing device 3, the fixing device 3 comprises a slide rail 31, the inner surface of the slide rail 31 is fixedly connected with a buffer block 32, the inner surface of the slide rail 31 is slidably connected with a shock absorbing device 33, the shock absorbing device 33 comprises a sliding bar 331, the outer surface of the sliding bar 331 is fixedly connected with a double-head telescopic rod 332, the outer surface of the double-head telescopic rod 332 is provided with a tension spring 333, the tension spring 331 The outer part of the lever 330 is provided with a trapezoidal movable rod 334, the outer surface of which is fixedly connected with a push plate 336, and the end of the push plate 336 close to the sliding bar 331 is fixedly connected with a compression spring 335, the vibration on the storage tank 4 is transmitted to the push plate 336, and the push plate 336 pushes the trapezoidal movable rod 334 to move, the trapezoidal movable rod 334 slides on the sliding bar 331 and squeezes the sliding bar 331, when the sliding bar 331 is pushed to both sides, the double-headed telescopic rod 332 and the tension spring 333 are pulled apart, at this time the double-headed telescopic rod 332 and the tension spring 333 act as the first-stage shock absorber, and the trapezoidal movable rod 334 and the compression spring 335 act as the second-stage shock absorber.

[0019] The outer surface of the tension spring 333 is fixedly connected to the outer surface of the sliding bar 331, the outer surface of the sliding bar 331 is slidably connected to the outer surface of the trapezoidal movable rod 334, the outer surface of the sliding bar 331 is also connected to the inner surface of the slide rail 31, the inner wall of the insulation wall 1 is fixedly connected to the outer surface of the feeding nozzle 2, the outer surface of the feeding nozzle 2 is fixedly connected to the inner surface of the storage tank 4, the top of the outer surface of the storage tank 4 is fixedly connected with a positioning ring 5, the upper surface of the positioning ring 5 is fixedly connected with a protective shell 6, the inner wall of the insulation wall 1 is fixedly connected to the outer surface of the slide rail 31, the inner wall of the protective shell 6 is fixedly connected with a stirring device 7, the outer surface of the storage tank 4 is in contact with the outer surface of the push plate 336, when the vibration is large, the sliding bar 331 is pushed away and hits the buffer block 32 and then transmitted to the insulation wall 1, the impact is changed in direction to avoid direct impact on the insulation wall 1.

[0020] The stirring device 7 includes an AC motor 71, a positioning block 72 is fixedly connected to the lower surface of the AC motor 71, a driving bevel gear 73 is fixedly connected to the output end of the AC motor 71, a transmission bevel gear 74 is meshed on the outer surface of the driving bevel gear 73, a driven bevel gear 75 is meshed on the outer surface of the transmission bevel gear 74, a stirring rod 76 is fixedly connected to the inner surface of the driven bevel gear 75, a stirring rod 76 is rotatably connected to the inner surface of the stirring rod 76, a stirring column 77 is rotatably connected to the outer surface of the stirring column 77, a fixing block 78 is rotatably connected to the outer surface of the driving bevel gear 73, and the outer surface of the driving bevel gear 73 is rotatably connected to the inner surface of the positioning block 72. The inner surface of the positioning block 72 is rotationally connected to the outer surface of the transmission bevel gear 74, the inner surface of the positioning block 72 is rotationally connected to the outer surface of the stirring rod 76, the lower surface of the fixing block 78 is fixedly connected to the bottom of the inner surface of the storage tank 4, the upper surface of the AC motor 71 is fixedly connected to the top of the inner surface of the protective shell 6, and the driving bevel gear 73 will transmit the force to the driven bevel gear 75 through the transmission bevel gear 74 on the positioning block 72, and change the rotation direction of the driven bevel gear 75 through the transmission bevel gear 74, so that the rotation directions of the driven bevel gear 75 and the driving bevel gear 73 are opposite, thereby eliminating torque and reducing the shaking of the storage tank.

[0021] Working principle:

[0022] When in use, the fixing device 3 is provided to enhance the anti-collision capability of the heat preservation wall 1. The slide rail 31 cooperates with the positioning ring 5 to enhance the overall strength of the heat preservation wall 1, and the shock absorbing device 33 is provided to protect the inside of the heat preservation wall 1. When the raw milk inside the storage tank 4 hits the storage tank 4 and the vibration is small, the vibration on the storage tank 4 is transmitted to the push plate 336, and the push plate 336 pushes the trapezoidal movable rod 334 to move, and the trapezoidal movable rod 334 slides on the sliding bar 331 and squeezes the sliding bar 331. When the sliding bar 331 is pushed to both sides, the double-headed telescopic rod 332 and the tension spring 333 are pulled apart. At this time, the double-headed telescopic rod 332 and the tension spring 333 serve as the first-level shock absorption, and the trapezoidal movable rod 334 and the compression spring 335 serve as the second-level shock absorption. When the vibration is large, the sliding bar 331 is pushed apart and hits the buffer block 32 before being transmitted to the heat preservation wall 1.

[0023] After the raw milk enters the storage tank 4 through the feeding nozzle 2, the stirring device 7 is set to stir the raw milk in the storage tank 4. Looking from the fixing block 78 to the positioning block 72, the AC motor 71 in the protective shell 6 is started. When the AC motor 71 is started, it drives the driving bevel gear 73 and the stirring column 77 to rotate in the clockwise direction. The driving bevel gear 73 transmits the force to the driven bevel gear 75 through the transmission bevel gear 74 on the positioning block 72, and changes the rotation direction of the driven bevel gear 75 through the transmission bevel gear 74, so that the driven bevel gear 75 and the driving bevel gear 73 rotate in opposite directions. Since the driven bevel gear 75 drives the stirring rod 76 to rotate, the stirring rod 76 and the stirring column 77 rotate coaxially but in opposite directions.

[0024] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A double-layer raw milk insulation tank capable of storing large amounts of milk, comprising: A heat-insulating wall (1), wherein the heat-insulating wall (1) is used to keep raw milk warm; A feeding nozzle (2), wherein the feeding nozzle (2) is used to introduce raw milk; A storage tank (4), wherein the storage tank (4) is used to store raw milk; Characterized in that the insulation tank also includes: A fixing device (3), the fixing device (3) comprising a slide rail (31), the inner surface of the slide rail (31) being fixedly connected to a buffer block (32), the inner surface of the slide rail (31) being slidably connected to a shock absorbing device (33), the shock absorbing device (33) comprising a sliding bar (331), the outer surface of the sliding bar (331) being fixedly connected to a double-headed telescopic rod (332), the outside of the double-headed telescopic rod (332) being provided with a tension spring (333), the outside of the tension spring (333) being provided with a trapezoidal movable rod (334), the outer surface of the trapezoidal movable rod (334) being fixedly connected to a push plate (336), and one end of the push plate (336) close to the sliding bar (331) being fixedly connected to a compression spring (335).

2. A double-layer raw milk insulation tank capable of storing large amounts of milk according to claim 1, characterized in that: The outer surface of the tension spring (333) is fixedly connected to the outer surface of the sliding bar (331), the outer surface of the sliding bar (331) is slidably connected to the outer surface of the trapezoidal movable rod (334), and the outer surface of the sliding bar (331) is also connected to the inner surface of the slide rail (31).

3. A double-layer raw milk insulation tank capable of storing large amounts of milk according to claim 1, characterized in that: The inner wall of the insulation wall (1) is fixedly connected to the outer surface of the feed nozzle (2), the outer surface of the feed nozzle (2) is fixedly connected to the inner surface of the storage tank (4), the top of the outer surface of the storage tank (4) is fixedly connected with a positioning ring (5), the upper surface of the positioning ring (5) is fixedly connected with a protective shell (6), the inner wall of the insulation wall (1) is fixedly connected to the outer surface of the slide rail (31), the inner wall of the protective shell (6) is fixedly connected with a stirring device (7), and the outer surface of the storage tank (4) is in contact with the outer surface of the push plate (336).

4. A double-layer raw milk insulation tank capable of storing large amounts of milk according to claim 3, characterized in that: The stirring device (7) comprises an AC motor (71), a positioning block (72) is fixedly connected to the lower surface of the AC motor (71), a driving bevel gear (73) is fixedly connected to the output end of the AC motor (71), a transmission bevel gear (74) is meshed on the outer surface of the driving bevel gear (73), a driven bevel gear (75) is meshed on the outer surface of the transmission bevel gear (74), a stirring rod (76) is fixedly connected to the inner surface of the driven bevel gear (75), a stirring column (77) is rotatably connected to the inner surface of the stirring rod (76), and a fixing block (78) is rotatably connected to the outer surface of the stirring column (77).

5. A double-layer raw milk insulation tank capable of storing large amounts of milk according to claim 4, characterized in that: The inner surface of the active bevel gear (73) is fixedly connected to the outer surface of the stirring column (77), the outer surface of the active bevel gear (73) is rotatably connected to the inner surface of the positioning block (72), the inner surface of the positioning block (72) is rotatably connected to the outer surface of the transmission bevel gear (74), and the inner surface of the positioning block (72) is rotatably connected to the outer surface of the stirring rod (76).

6. A double-layer raw milk insulation tank capable of storing large amounts of milk according to claim 4, characterized in that: The lower surface of the fixed block (78) is fixedly connected to the bottom of the inner surface of the storage tank (4), and the upper surface of the AC motor (71) is fixedly connected to the top of the inner surface of the protective shell (6).

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