A cold storage deicing device

Abstract

The utility model relates to the technical field of cold storage, and specifically discloses a cold storage deicing device, wherein the top and bottom of the center of the chassis are respectively provided with a connected shaft hole and a sleeve hole, an annular cavity is provided in the chassis at the periphery of the sleeve hole, a connection block fixed to the top surface of the chassis is vertically provided with a channel whose bottom end is connected with the annular cavity, an air outlet is provided on the bottom surface of the chassis corresponding to a place of the annular cavity, a universal wheel is installed on the outer edge of the bottom surface of the chassis, the bottom end of the oblique support tube body is fixedly connected to the top surface of the connection block and is located at the outer edge of the channel, a fan and an electric heating element located on the upper side of the fan are provided in the inner cavity of the cylindrical shell, the oblique support tube body is connected to the outer wall of the cylindrical shell and is located on the upper side of the electric heating element, a motor is fixed to the middle part of the top surface of the chassis, and a power output shaft of the motor extends from the shaft hole to the sleeve hole, and the top end of the middle part of the rotary scraping mechanism is rotatably sleeved in the sleeve hole and fixedly sleeved with the power output shaft of the motor; the problem that it is difficult to de-ice the cold storage floor efficiently is well solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold storage, in particular to a cold storage deicing device. Background Art

[0002] A cold storage is a facility used to store food, vegetables, fruits, meat and other items. It is usually composed of a refrigeration unit, a warehouse, a control system and other parts. It can achieve automated control and management and has the advantages of simple maintenance, stable operation, energy saving and environmental protection.

[0003] When the cold storage is working, the ventilation equipment will bring water vapor from the outside air into the cold storage while ventilating the cold storage. The water vapor will condense when it gets cold and fall on the floor of the cold storage. Over time, an ice layer will form on the ground, seriously affecting the safety of the staff when walking in the cold storage.

[0004] At present, when deicing cold storage, most people use shovels to shovel the ice on the ground manually, which is time-consuming and inefficient. Utility Model Content

[0005] The utility model designs a cold storage deicing device to solve the problem that it is difficult to efficiently de-ice the cold storage floor in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cold storage deicing device, wherein the central top and bottom of the chassis are respectively provided with a connected shaft hole and a sleeve hole, an annular cavity 1 is provided in the chassis at a position outside the sleeve hole, a connecting block is fixed to the top surface of the chassis at a position corresponding to the annular cavity 1, a channel whose bottom end is connected to the annular cavity 1 is vertically provided in the connecting block, a plurality of air outlet holes are provided on the bottom surface of the chassis at a position corresponding to the annular cavity 1, and a plurality of universal wheels are installed along the circumferential direction on the outer edge of the bottom surface of the chassis The bottom end of the diagonal brace tube body is fixedly connected to the top surface of the connecting block and is located at the outer edge of the channel. The inner cavity of the cylindrical shell is provided with a fan and an electric heating element located on the upper side of the fan. The diagonal brace tube body is connected to the outer wall of the cylindrical shell and is located on the upper side of the electric heating element. The motor is fixed to the middle part of the top surface of the chassis, and the power output shaft of the motor extends from the shaft hole to the sleeve hole. The top end of the middle part of the rotary shoveling mechanism is rotatably sleeved in the sleeve hole and fixedly sleeved with the power output shaft of the motor.

[0007] Preferably, the rotary scraping mechanism includes a sleeve whose top end is rotatably sleeved in the sleeve hole and fixedly sleeved with the motor power output shaft, a plurality of support plates radially fixed to the outer peripheral wall of the bottom end of the sleeve, and a scraper fixed to the bottom surface of the support plate.

[0008] Preferably, a support ring fixedly connected to the top surface of the support plate is provided on the periphery of the shaft sleeve, and an annular groove rotatably engaged with the support ring is provided on the bottom surface of the chassis.

[0009] Preferably, an annular cavity 2 is provided near the outer edge of the chassis, a plurality of air inlet holes are provided at positions corresponding to the annular cavity 2 on the bottom surface of the chassis, a sleeve is provided at positions corresponding to the annular cavity 2 on the top surface of the chassis, a return air duct is sleeved in the sleeve, and the top end of the return air duct is connected to the bottom end of the cylindrical shell.

[0010] Preferably, a handle is fixed to the top of one side of the cylindrical shell away from the diagonal brace tube body, the handle is provided with a switch button for controlling the motor, fan and electric heater, and the tail of the handle is connected to a power supply line.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model relates to a cold storage deicing device which drives a rotating shoveling mechanism through a motor to efficiently shovel the ice layer on the cold storage floor, and also sprays high-temperature airflow through air outlets to heat the ice layer, thereby further improving the deicing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0015] Figure 3 It is a first three-dimensional structural schematic diagram of the chassis of the utility model;

[0016] Figure 4 It is a second three-dimensional structural schematic diagram of the chassis of the utility model;

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the rotary scraping mechanism of the utility model.

[0018] In the figure: 1- chassis; 1.1- annular cavity 1; 1.2- annular cavity 2; 1.3- shaft hole; 1.4- connecting block; 1.4.1- channel; 1.5- casing; 1.6- casing hole; 1.7- air outlet; 1.8- air inlet; 1.9- annular groove; 1.10- universal wheel

[0019] 2- diagonal support pipe body;

[0020] 3-Return air duct;

[0021] 4- Motor;

[0022] 5-rotating scraping mechanism; 5.1-shaft sleeve; 5.2-support plate; 5.3-scraper; 5.4-support ring;

[0023] 6- fan;

[0024] 7-Electric heating element;

[0025] 8- cylindrical housing;

[0026] 9-Handle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The utility model provides a technical solution, a cold storage deicing device, the top and bottom of the center of the chassis 1 are respectively provided with a connected shaft hole 1.3 and a sleeve hole 1.6, an annular cavity 1.1 is provided in the chassis 1 at a position outside the sleeve hole 1.6, a connecting block 1.4 is fixed to the top surface of the chassis 1 corresponding to the position of the annular cavity 1.1, a channel 1.4.1 whose bottom end is connected to the annular cavity 1.1 is vertically provided in the connecting block 1.4, a plurality of air outlet holes 1.7 are provided on the bottom surface of the chassis 1 corresponding to the position of the annular cavity 1.1, and a plurality of universal wheels 1.10 are circumferentially installed on the outer edge of the bottom surface of the chassis 1; an annular cavity 1.2 is provided near the outer edge of the chassis 1, a plurality of air inlet holes 1.8 are provided on the bottom surface of the chassis 1 corresponding to the position of the annular cavity 1.2, and a sleeve 1.5 is sleeved on the top surface of the chassis 1 corresponding to the position of the annular cavity 1.2.

[0029] The bottom end of the diagonal brace tube body 2 is fixedly connected to the top surface of the connecting block 1.4 and is located at the outer edge of the channel 1.4.1.

[0030] A fan 6 is provided at the bottom of the inner cavity of the cylindrical shell 8, and an electric heating element 7 is provided at the upper side of the fan 6. The diagonal support tube 2 is connected to the outer wall of the cylindrical shell 8 and is located at the upper side of the electric heating element 7.

[0031] The return air duct 3 is sleeved inside the sleeve 1.5, and the top end of the return air duct 3 is connected to the bottom end of the cylindrical shell 8.

[0032] The motor 4 is fixed to the middle of the top surface of the chassis 1, and the power output shaft of the motor 4 extends from the shaft hole 1.3 to the sleeve hole 1.6.

[0033] The top end of the middle part of the rotary scraping mechanism 5 is rotatably sleeved in the sleeve hole 1.6 and fixedly sleeved with the power output shaft of the motor 4. The rotary scraping mechanism 5 includes a sleeve 5.1 whose top end is rotatably sleeved in the sleeve hole 1.6 and fixedly sleeved with the power output shaft of the motor 4, a plurality of support plates 5.2 radially fixed to the outer peripheral wall of the bottom end of the sleeve 5.1, and a scraper 5.3 fixed to the bottom surface of the support plate 5.2.

[0034] In summary, the cylindrical shell 8 facilitates the pushing of the chassis 1, so that it can flexibly move along the ground in the cold storage under the support of the universal wheel 1.10. Move the rotary scraping mechanism 5 to the ice layer on the cold storage floor, turn on the motor 4, the fan 6 and the electric heating element 7, and the motor 4 drives the scraper 5.3 to rotate through the sleeve 5.1 and the support plate 5.2 to scrape the ice layer. At the same time, the wind flow discharged from the output end of the fan 6 is heated by the electric heating element 7 and then enters the annular cavity 1.1 through the inner cavity of the diagonal support tube body 2 and the channel 1.4.1 in turn. The hot air in the annular cavity 1.1 is discharged from the air outlet 1.7. Since the air outlet 1.7 is close to the center of the chassis 1, the hot air flow is discharged and diffuses to the outer edge to fully heat the ice layer covered by the chassis 1, so as to improve the deicing efficiency.

[0035] In addition, after the hot air diffuses outward, it is sucked into the annular cavity 1.2 from the air inlet 1.8, and enters the bottom of the inner cavity of the cylindrical shell 8 through the sleeve 1.5 and the return air duct 3 in sequence to form a circulating airflow. The use of the circulating airflow to heat the ice layer can not only reduce the energy consumption of the electric heating element 7, but also prevent the hot air from being diffused into the cold storage environment in large quantities, and will not have a significant impact on the cold air in the cold storage.

[0036] It should be noted that, in actual application, a filter element needs to be provided in the annular cavity 1.2 to prevent the ice debris scooped up by the rotating scraping mechanism 5 from being sucked into the return air system. In addition, the universal wheel 1.10 is installed with the chassis 1 in a compressible connection, that is, the chassis 1 can be pressed to ensure that the rotating scraping mechanism 5 moves downward to a certain extent to ensure that the ice layer is thoroughly scraped. The universal wheel 1.10 is located outside the rotation range of the support plate 5.2 to avoid interference.

[0037] In order to improve the supporting effect of the rotary scraping mechanism 5 and ensure that the rotary scraping mechanism 5 can maintain stable rotation, a support ring 5.4 fixedly connected to the top surface of the support plate 5.2 is provided on the outer periphery of the sleeve 5.1, and an annular groove 1.9 rotatably engaged with the support ring 5.4 is provided on the bottom surface of the chassis 1. The connection between the support ring 5.4 and the annular groove 1.9 can also be replaced by a slewing bearing connection.

[0038] For easy operation, a handle 9 is fixed to the top of one side of the columnar housing 8 away from the diagonal brace tube 2, and a switch button for controlling the motor 4, the fan 6 and the electric heating element 7 is provided on the handle 9, and a power supply line is connected to the tail of the handle 9. The power supply line is connected to a power supply plug board, etc., and is used to supply power to the motor 4, the fan 6 and the electric heating element 7, wherein the electric heating element 7 is a spiral electric heating wire.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold storage deicing device, characterized in that: include: A chassis (1), wherein the center top and bottom of the chassis (1) are respectively provided with a connected shaft hole (1.3) and a sleeve hole (1.6); an annular cavity (1.1) is provided in the chassis (1) at a position outside the sleeve hole (1.6); a connecting block (1.4) is fixed at a position on the top surface of the chassis (1) corresponding to the annular cavity (1.1); a channel (1.4.1) is vertically provided in the connecting block (1.4) at a bottom end thereof being connected to the annular cavity (1.1); a plurality of air outlet holes (1.7) are provided on the bottom surface of the chassis (1) at a position corresponding to the annular cavity (1.1); and a plurality of universal wheels (1.10) are circumferentially mounted on the outer edge of the bottom surface of the chassis (1); An oblique brace tube body (2), the bottom end of which is fixedly connected to the top surface of the connecting block (1.4) and is located at the outer edge of the hole (1.4.1); A cylindrical shell (8), wherein the inner cavity of the cylindrical shell (8) is provided with a fan (6) and an electric heating element (7) located on the upper side of the fan (6), and the diagonal brace tube body (2) is connected to the outer wall of the cylindrical shell (8) and is located on the upper side of the electric heating element (7); A motor (4), the motor (4) being fixed to the middle of the top surface of the chassis (1), and the power output shaft of the motor (4) extending from the shaft hole (1.3) into the sleeve hole (1.6); A rotary scraping mechanism (5), wherein the top end of the middle portion of the rotary scraping mechanism (5) is rotatably sleeved in the sleeve hole (1.6) and is fixedly sleeved with the power output shaft of the motor (4).

2. A cold storage deicing device according to claim 1, characterized in that: The rotary scraping mechanism (5) comprises a shaft sleeve (5.1) whose top end is rotatably sleeved in the sleeve hole (1.6) and fixedly sleeved with the power output shaft of the motor (4), a plurality of support plates (5.2) radially fixed to the outer peripheral wall of the bottom end of the shaft sleeve (5.1), and a scraper (5.3) fixed to the bottom surface of the support plate (5.2).

3. A cold storage deicing device according to claim 2, characterized in that: The outer periphery of the shaft sleeve (5.1) is provided with a support ring (5.4) fixedly connected to the top surface of the support plate (5.2), and the bottom surface of the chassis (1) is provided with an annular groove (1.9) rotatably engaging and matching with the support ring (5.4).

4. A cold storage deicing device according to claim 1, characterized in that: An annular cavity 2 (1.2) is provided in the chassis (1) near the outer edge, a plurality of air inlet holes (1.8) are provided on the bottom surface of the chassis (1) at a position corresponding to the annular cavity 2 (1.2), a sleeve (1.5) is sleeved on the top surface of the chassis (1) at a position corresponding to the annular cavity 2 (1.2), a return air duct (3) is sleeved in the sleeve (1.5), and the top end of the return air duct (3) is connected to the bottom end of the cylindrical shell (8).

5. A cold storage deicing device according to claim 1, characterized in that: A handle (9) is fixed to the top of one side of the columnar shell (8) away from the diagonal brace tube body (2), and a switch button for controlling the motor (4), the fan (6) and the electric heating element (7) is provided on the handle (9), and a power supply line is connected to the tail of the handle (9).

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