CN217382029U - Automatic vending machine with self-sealing drainage channel - Google Patents

Abstract

The utility model discloses a vending machine with a self-sealing drainage channel, relating to the technical field of self-sealing drainage channels of vending machines, comprising a vending machine main body and a fixing unit; the vending machine comprises a vending machine body, a water pipe and a sealing unit, wherein the side face of the vending machine body is provided with the water pipe; the fixed unit includes mounting panel, two-way screw rod, hand wheel, cardboard, slipmat, connecting plate, spout and bolt, and the connecting plate is totally two and sets up respectively in the both sides of aqueduct, is provided with the spout on two connecting plates respectively, and sliding connection has the bolt in the spout, and bolt threaded connection mounting panel, mounting panel are totally two and are located the both sides of drain pipe respectively, and two mounting panels are the both ends of two-way screw rod of threaded connection respectively. The utility model discloses can install fast during the use and dismantle with water drainage tank, simple structure can effectively seal automatic vending machine water drainage tank, avoids the entering of outside gas.

Description

Automatic vending machine with self-sealing drainage channel

Technical Field

The utility model relates to an automatic vending machine specifically is the automatic vending machine who has from airtight drainage tank technical field.

Background

The vending machine sells more goods such as beverages and food, and the beverages and the food are controlled in a more constant temperature range according to the use requirement, so the vending machine is required to be loaded with a refrigerating system. In the refrigeration process of the vending machine with the refrigeration system, the wet air entering the box body can condense dew water due to cooling, the dew water needs to be discharged out of the box body, a circular hole with the diameter of about 30mm is generally formed in the lower portion of the box body in the domestic existing drainage mode of the vending machine for draining, but the air outside the box body can generate convection with the air inside the box body in the mode, so that the power consumption is increased, more wet air enters, the frosting heat exchange efficiency on the surface of an evaporator is reduced, and further energy consumption is increased;

the patent of prior art publication No. CN203179145U discloses a vending machine with from airtight drainage channel, and this vending machine's drainage channel can lean on the apron airtight when anhydrous, leans on water airtight when having water to belong to the vending machine drainage field. In the vending machine with the self-sealing drainage channel, the passage pipe of the drainage channel body is inserted into the drainage hole at the lower part of the vending machine box body, and the plane of the cover plate of the drainage channel cover is tightly attached to the drainage surface of the drainage channel body under the action of gravity;

it is when using, and unable quick installation is dismantled, and when using, can't effectually seal water drainage tank, very easily causes the entering of outside moisture, and for this reason, we propose the automatic vending machine who has self-sealing water drainage tank.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide the automatic vending machine that has from airtight water drainage tank, can install fast with water drainage tank and dismantle, simple structure can effectively seal automatic vending machine water drainage tank, avoids the entering of outside gas, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic vending machine with the self-sealing drainage channel comprises a vending machine main body and a fixing unit;

vending machine main part: the side surface of the water guide pipe is provided with a water guide pipe, the water guide pipe is connected with the water guide pipe in a sliding mode, and a sealing unit is arranged in the water guide pipe;

a fixing unit: include mounting panel, two-way screw rod, hand wheel, cardboard, slipmat, connecting plate, spout and bolt, the connecting plate is totally two and sets up respectively in the both sides of aqueduct, is provided with the spout on two connecting plates respectively, sliding connection has the bolt in the spout, bolt threaded connection mounting panel, the mounting panel is totally two and is located the both sides of drain pipe respectively, and two mounting panels are the both ends of two-way screw rod of threaded connection respectively, two-way screw rod's both ends screw thread opposite direction, two-way screw rod are connected with the hand wheel, and the opposite flank of two mounting panels is provided with the cardboard respectively, be provided with the slipmat on the cardboard, the slipmat joint is on the drain pipe.

Drain pipe intercommunication vending machine main part internal water drainage tank, aim at the aqueduct on the drain pipe, make two mounting panels be in the both sides of drain pipe respectively, two hand wheels are rotated to the syntropy respectively, it rotates to drive two-way screw rods through two hand wheels, two-way screw rods drive two mounting panels and are close to each other, it removes to drive the cardboard through the mounting panel, make the cardboard chucking on the drain pipe, improve the non-skid property of cardboard through the slipmat, twist the bolt, it is close to mutually with the mounting panel to make the connecting plate be close to through the bolt, thereby make the aqueduct install on the drain pipe, carry out the self sealss through airtight unit to the aqueduct, ponding in the vending machine main part gets into in the drain pipe through the water drainage tank, the rethread aqueduct is derived.

Further, the sealing unit comprises a cross beam, a limiting plate, a sliding rod, a spring, a sealing plate and a protective plate, the cross beam is arranged in the water guide pipe, the sliding rod is connected to the cross beam in a sliding manner, the limiting plate and the sealing plate are arranged at two ends of the sliding rod respectively, the protective plate is arranged on the sealing plate and is connected with the water guide pipe in a sliding manner, the spring is sleeved on the sliding rod, the cross beam and the sealing plate are fixedly connected to two ends of the spring respectively, water in the water guide pipe is accumulated on the sealing plate to press the sealing plate downwards, when the weight of the water exceeds the elastic force of the spring, the sealing plate drives the sliding rod to move and stretches the spring to enable the sealing plate to be separated from the water guide pipe, the water in the water guide pipe flows out, a certain amount of water is retained on the sealing plate through the protective plate, the sealing plate and the water guide pipe are sealed through the water, and the entry of external moisture can be effectively avoided, the self-sealing water distributor realizes the self-sealing of the water guide pipe, and after water in the water guide pipe flows out, the sealing plate is tightly attached to the water guide pipe under the action of the elastic force of the spring, so that the water guide pipe is sealed, and the sliding rod is limited by the limiting plate when moving.

Furthermore, the handle is arranged on the water guide pipe, the anti-skid sleeve is arranged on the handle, the anti-skid performance of the handle is improved through the anti-skid sleeve, and the water guide pipe is convenient to move through the handle.

Further, still include screw rod and sleeve, the screw rod sets up on the aqueduct, and the lower extreme threaded connection sleeve of screw rod rotates the sleeve, adjusts screw rod and telescopic connection length for the sleeve top is tight subaerial, supports the aqueduct through screw rod and sleeve.

Further, still include level sensor, level sensor sets up in the aqueduct, and is located the bent angle department of aqueduct, and external control switch group's input is connected to level sensor's output electricity, detects the liquid level in the aqueduct through level sensor to in detecting result conveys external control switch group, avoid the aqueduct internal water to pile up unable discharge.

Further, still include seal groove and sealing washer, the seal groove sets up on the drain pipe, the sealing washer sets up on the aqueduct, and sealing washer sliding connection seal groove improves the leakproofness that aqueduct and drain pipe are connected through seal groove and sealing washer.

Compared with the prior art, the beneficial effects of the utility model are that: has the following advantages:

1. the bidirectional screw is driven by the hand wheel to rotate, the bidirectional screw drives the clamping plate to move through the mounting plate, so that the clamping plate is clamped on the drain pipe, the anti-skid property of the clamping plate is improved through the anti-skid pad, the connecting plate is close to the mounting plate through the bolt, the water guide pipe is mounted on the drain pipe, the mounting convenience is improved, the mounting speed is improved, and the connection tightness between the water guide pipe and the drain pipe is improved through the sealing groove and the sealing ring;

2. under spring force effect for the closing plate hugs closely and seals the aqueduct on the aqueduct, pushes down the closing plate through the accumulational weight of water, makes the closing plate break away from the aqueduct, and the rivers in the aqueduct flow out, remain a certain amount of water on the closing plate through the backplate, make between closing plate and the aqueduct seal through water, can effectively avoid the entering of outside moisture, realize airtight certainly to the aqueduct.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the local enlarged cross-sectional structure of the present invention.

In the figure: the vending machine comprises a vending machine main body 1, a fixing unit 2, a mounting plate 21, a bidirectional screw 22, a hand wheel 23, a clamping plate 24, a non-slip mat 25, a connecting plate 26, a sliding groove 27, a bolt 28, a sealing unit 3, a cross beam 31, a limiting plate 32, a sliding rod 33, a spring 34, a sealing plate 35, a protective plate 36, a drain pipe 4, a water guide pipe 5, a handle 6, a screw 7, a sleeve 8, a liquid level sensor 9, a sealing groove 10 and a sealing ring 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides a technical solution: the automatic vending machine with self-sealing drainage channel includes vending machine main body 1 and fixing unit 2;

vending machine main part 1: a drain pipe 4 is arranged on the side surface, the drain pipe 4 is connected with a water guide pipe 5 in a sliding manner, and a closed unit 3 is arranged in the water guide pipe 5;

the fixing unit 2: include mounting panel 21, two-way screw rod 22, hand wheel 23, cardboard 24, slipmat 25, connecting plate 26, spout 27 and bolt 28, connecting plate 26 is totally two and sets up respectively in the both sides of aqueduct 5, be provided with spout 27 on two connecting plates 26 respectively, sliding connection has bolt 28 in the spout 27, bolt 28 threaded connection mounting panel 21, mounting panel 21 is totally two and is located the both sides of drain pipe 4 respectively, two mounting panel 21 are the both ends of two-way screw rod 22 of threaded connection respectively, two-way screw rod 22's both ends screw thread opposite direction, two-way screw rod 22 is connected with hand wheel 23, two mounting panel 21's the opposite flank is provided with cardboard 24 respectively, be provided with slipmat 25 on the cardboard 24, the slipmat 25 joint is on drain pipe 4.

Drain pipe 4 communicates the water drainage tank in vending machine main part 1, aim at aqueduct 5 on drain pipe 4, make two mounting panels 21 be in the both sides of drain pipe 4 respectively, two hand wheels 23 of equidirectional rotation respectively, drive two-way screw rods 22 through two hand wheels 23 and rotate, two-way screw rods 22 drive two mounting panels 21 and are close to each other, drive cardboard 24 through mounting panel 21 and remove, make cardboard 24 chucking on drain pipe 4, improve cardboard 24's antiskid nature through slipmat 25, twist bolt 28, make connecting plate 26 be close to mutually with mounting panel 21 through bolt 28, thereby make aqueduct 5 install on drain pipe 4, carry out self sealedly to aqueduct 5 through airtight unit 3, ponding in vending machine main part 1 passes through the water drainage tank and gets into in drain pipe 4, the rethread aqueduct 5 derives.

The closed unit 3 comprises a cross beam 31, a limiting plate 32, a sliding rod 33, a spring 34, a sealing plate 35 and a protecting plate 36, the cross beam 31 is arranged in the water guide pipe 5, the sliding rod 33 is connected on the cross beam 31 in a sliding manner, the limiting plate 32 and the sealing plate 35 are respectively arranged at two ends of the sliding rod 33, the protecting plate 36 is arranged on the sealing plate 35, the protecting plate 36 is connected with the water guide pipe 5 in a sliding manner, the spring 34 is sleeved on the sliding rod 33, the two ends of the spring 34 are respectively and fixedly connected with the cross beam 31 and the sealing plate 35, water in the water guide pipe 5 is accumulated on the sealing plate 35 so as to press the sealing plate 35, when the weight of the water exceeds the elastic force of the spring 34, the sealing plate 35 drives the sliding rod 33 to move and stretch the spring 34, so that the sealing plate 35 is separated from the water guide pipe 5, the water in the water guide pipe 5 flows out, a certain amount of water is remained on the sealing plate 35 through the protecting plate 36, so that the sealing plate 35 and the water guide pipe 5 are sealed, the water distributor can effectively avoid the entering of external moisture, realizes the self-sealing of the water guide pipe 5, and after water in the water guide pipe 5 flows out, the sealing plate 35 is tightly attached to the water guide pipe 5 under the elastic action of the spring 34, so that the water guide pipe 5 is sealed, and the sliding rod 33 is limited by the limiting plate 32 when moving.

Still include handle 6, handle 6 sets up on aqueduct 5, is provided with the antiskid cover on handle 6, improves the antiskid nature of handle 6 through the antiskid cover, is convenient for remove aqueduct 5 through handle 6.

Still include screw rod 7 and sleeve 8, screw rod 7 sets up on aqueduct 5, and the lower extreme threaded connection sleeve 8 of screw rod 7 rotates sleeve 8, the connection length of adjustment screw rod 7 and sleeve 8 for sleeve 8 top is tight subaerial, supports aqueduct 5 through screw rod 7 and sleeve 8.

Still include level sensor 9, level sensor 9 sets up in aqueduct 5, and is located the bent angle department of aqueduct 5, and the input of external control switch group is connected to level sensor 9's output electricity, detects the liquid level in aqueduct 5 through level sensor 9 to in carrying the external control switch group into the testing result, avoid aqueduct 5 internal water to pile up unable discharge.

Still include seal groove 10 and sealing washer 11, seal groove 10 sets up on drain pipe 4, and sealing washer 11 sets up on aqueduct 5, and sealing washer 11 sliding connection seal groove 10 improves the leakproofness that aqueduct 5 and drain pipe 4 are connected through seal groove 10 and sealing washer 11.

The utility model provides an automatic vending machine with from airtight drainage tank's theory of operation as follows: the water guide pipe 5 is moved through the handle 6, the water guide pipe 5 is aligned to the drain pipe 4, the sealing ring 11 is connected into the sealing groove 10 in a sliding manner, the two mounting plates 21 are respectively positioned at two sides of the drain pipe 4, the two hand wheels 23 are respectively rotated in the same direction, the two-way screw rods 22 are driven to rotate through the two hand wheels 23, the two-way screw rods 22 drive the two mounting plates 21 to mutually approach, the clamping plate 24 is driven to move through the mounting plates 21, the clamping plate 24 is clamped on the drain pipe 4, the anti-skid property of the clamping plate 24 is improved through the anti-skid pad 25, the bolt 28 is screwed, the connecting plate 26 is driven to approach the mounting plates 21 through the bolt 28, the water guide pipe 5 is mounted on the drain pipe 4, the sealing property of the connection between the water guide pipe 5 and the drain pipe 4 is improved through the sealing groove 10 and the sealing ring 11, the sleeve 8 is rotated, the connecting length of the screw rod 7 and the sleeve 8 is adjusted, so that the sleeve 8 is pressed against the ground, the water guide pipe 5 is supported by the screw 7 and the sleeve 8, accumulated water in the vending machine main body 1 enters the water discharge pipe 4 through the water discharge slot, water in the water discharge pipe 4 flows into the water guide pipe 5, water in the water guide pipe 5 is accumulated on the sealing plate 35, so that the sealing plate 35 is pressed downwards, when the weight of the water exceeds the elastic force of the spring 34, the sealing plate 35 drives the sliding rod 33 to move and stretch the spring 34, the sealing plate 35 is separated from the water guide pipe 5, the water in the water guide pipe 5 flows out, a certain amount of water is reserved on the sealing plate 35 through the protective plate 36, so that the sealing plate 35 and the water guide pipe 5 are sealed through the water, the entering of external moisture can be effectively avoided, the self-sealing of the water guide pipe 5 is realized, after the water in the water guide pipe 5 flows out, the sealing plate 35 is tightly attached to the water guide pipe 5 under the elastic force of the spring 34, so that the water guide pipe 5 is sealed, detect the liquid level in aqueduct 5 through level sensor 9 to in sending the testing result into external control switch group, thereby remind the staff, inspect aqueduct 5, avoid the aqueduct 5 water to pile up unable discharge.

It should be noted that the liquid level sensor 9 disclosed in the above embodiment is of a type GUD20, and a PLC controller and an alarm are provided in the external control switch set.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. Automatic vending machine with from close water drainage tank, its characterized in that: comprises a vending machine main body (1) and a fixed unit (2);

vending machine main body (1): a drain pipe (4) is arranged on the side surface, the drain pipe (4) is connected with a water guide pipe (5) in a sliding manner, and a sealing unit (3) is arranged in the water guide pipe (5);

fixing unit (2): comprises mounting plates (21), two-way screw rods (22), hand wheels (23), clamping plates (24), non-slip mats (25), connecting plates (26), sliding grooves (27) and bolts (28), wherein the two connecting plates (26) are arranged on two sides of a water guide pipe (5) respectively, the two connecting plates (26) are respectively provided with the sliding grooves (27), the sliding grooves (27) are internally connected with the bolts (28) in the sliding grooves (27), the bolts (28) are in threaded connection with the mounting plates (21), the mounting plates (21) are arranged on two sides of a water discharge pipe (4) respectively, the two mounting plates (21) are respectively in threaded connection with two ends of the two-way screw rods (22), the two ends of the two-way screw rods (22) are opposite in threaded direction, the two-way screw rods (22) are connected with the hand wheels (23), the clamping plates (24) are respectively arranged on opposite side surfaces of the two mounting plates (21), the non-slip mats (25) are arranged on the clamping plates (24), the anti-slip mat (25) is clamped on the drain pipe (4).

2. The vending machine with self-sealing drain chute as recited in claim 1, wherein: airtight unit (3) include crossbeam (31), limiting plate (32), slide bar (33), spring (34), sealing plate (35) and backplate (36), crossbeam (31) set up in aqueduct (5), sliding connection slide bar (33) on crossbeam (31), the both ends of slide bar (33) are provided with limiting plate (32) and sealing plate (35) respectively, be provided with backplate (36) on sealing plate (35), backplate (36) sliding connection aqueduct (5), spring (34) cup joint on slide bar (33), and the both ends difference fixed connection crossbeam (31) and sealing plate (35) of spring (34).

3. The vending machine with self-sealing drain chute as recited in claim 1, wherein: the water distributor is characterized by further comprising a handle (6), wherein the handle (6) is arranged on the water guide pipe (5), and an anti-skidding sleeve is arranged on the handle (6).

4. The vending machine with self-sealing drain as recited in claim 1, wherein: the water distributor is characterized by further comprising a screw rod (7) and a sleeve (8), wherein the screw rod (7) is arranged on the water guide pipe (5), and the lower end of the screw rod (7) is in threaded connection with the sleeve (8).

5. The vending machine with self-sealing drain chute as recited in claim 1, wherein: still include level sensor (9), level sensor (9) set up in aqueduct (5), and are located the bent angle department of aqueduct (5), and the input of external control switch group is connected to the output electricity of level sensor (9).

6. The vending machine with self-sealing drain chute as recited in claim 1, wherein: still include seal groove (10) and sealing washer (11), seal groove (10) set up on drain pipe (4), sealing washer (11) set up on aqueduct (5), sealing washer (11) sliding connection seal groove (10).

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