Double-shaft stirring machine capable of refrigerating

Abstract

The utility model belongs to the field of food processing, and particularly relates to a double-shaft stirrer capable of refrigerating, which comprises a stirring bin, a power device and a refrigerating mechanism, a surrounding plate of the stirring bin adopts a sandwich plate, two parallel stirring shafts are mounted in the stirring bin, stirring blades are uniformly distributed on the stirring shafts, and a discharge hole is formed in the side wall of the stirring bin; the refrigerating mechanism comprises a cooling-water machine, a water inlet pipe, a refrigerating water pipe, a water outlet pipe and a circulating water pump, the refrigerating water pipe is laid in the sandwich plate, one end of the cooling-water machine is connected with a water inlet of the refrigerating water pipe through the water inlet pipe, and a water outlet of the refrigerating water pipe is connected with the other end of the cooling-water machine through the water outlet pipe and the circulating water pump installed on the water outlet pipe. The refrigeration mechanism can convey cold water into the sandwich plate to cool the interior of the double-shaft stirrer and cool waste water output by the refrigeration water pipe, so that recycling is realized, faults caused by temperature rise of the stirrer body are effectively avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of food processing, in particular to a refrigerated double-shaft mixer. Background Art

[0002] The twin-shaft mixer is a high-power consumption device. During use, the twin-shaft mixer uses dual motors to operate. While performing useful work, it will generate a lot of heat energy. Once the operation time is too long, it will fail. Due to its complex structure and inconvenient maintenance, once a failure occurs, it will slow down the work process, consume manpower and material resources, and bring great difficulties to the work.

[0003] Chinese patent CN206793549U discloses a vacuum double-shaft mixer, including a machine body, a vacuum mixing barrel, a control bracket, and a control box. The vacuum mixing barrel and the control bracket are fixed to the machine body, the control box is connected to the control bracket, a vertical slide is provided on the control box, the control bracket and the slide are slidably matched, a connecting rope is provided on the top of the control box, a counterweight block with a weight greater than the control box is provided at one end of the connecting rope away from the control box, a guide wheel is provided on the top of the control bracket, and the connecting rope abuts against the guide wheel. The vacuum double-shaft mixer does not provide a refrigeration device and cannot solve the problem of heat generation in the machine body. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a refrigerated double-shaft mixer which can reduce temperature, avoid malfunctions and improve work efficiency.

[0005] The technical solution adopted by the utility model to solve the technical problem is:

[0006] The utility model provides a refrigerated double-shaft mixer, comprising: a mixing bin, a power device, and a refrigeration mechanism; the enclosure of the mixing bin adopts a sandwich plate, two mutually parallel mixing shafts are installed in the mixing bin, the mixing shafts are provided with evenly distributed mixing blades, and a discharge port is arranged on the side wall of the mixing bin; the power device comprises a reducer and a motor, the output end of the reducer is connected to the mixing shaft, and the motor is connected to the reducer through a conveyor belt; the refrigeration mechanism comprises a chiller, a water inlet pipe, a refrigerating water pipe, a water outlet pipe, and a circulating water pump, the refrigerating water pipe is laid in the sandwich plate, one end of the chiller is connected to the water inlet of the refrigerating water pipe through a water inlet pipe, and the water outlet of the refrigerating water pipe is connected to the other end of the chiller via a water outlet pipe and a circulating water pump installed on the water outlet pipe.

[0007] Furthermore, it also includes a shell, which is connected to the mixing chamber, and the power device is located inside the shell.

[0008] Furthermore, it also includes a cover body, which is installed on the top of the mixing chamber.

[0009] Furthermore, it also includes a lid-lifting hydraulic cylinder, which is installed on the outside of the mixing bin and is rotatably connected to the cover body.

[0010] Furthermore, it also includes a feeding mechanism, which includes a driving device, a feeding arm and a feeding vehicle body. The driving device is installed inside the mixing bin and connected to the feeding arm, and the other end of the feeding arm is connected to the feeding vehicle body.

[0011] Furthermore, it also includes a step, which is installed on the outside of the bottom of the mixing bin.

[0012] Furthermore, it also includes a discharge door, which closes the discharge port.

[0013] Furthermore, it also includes a material receiving box, which is located below the material outlet.

[0014] The advantages and positive effects of the utility model are:

[0015] 1. The refrigeration mechanism of the utility model can transport cold water into the sandwich plate to cool down the inside of the twin-shaft mixer, and cool down the waste water output by the refrigeration water pipe to achieve recycling, effectively avoiding failures caused by the temperature rise of the machine body and improving work efficiency.

[0016] 2. The utility model adopts components such as a lid-lifting hydraulic cylinder and a feeding mechanism to realize automatic operation, thereby reducing the manual burden, saving time, and reducing the difficulty of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the refrigerated double-shaft mixer of the utility model in the first viewing angle;

[0018] Figure 2 It is a three-dimensional structural diagram of the refrigerated double-shaft mixer of the utility model at a second viewing angle;

[0019] Figure 3 This is the internal structure diagram of the mixing bin of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the stirring shaft and the power device of the utility model;

[0021] Figure 5 It is a connection diagram of various components of the refrigeration mechanism of the utility model.

[0022] The above drawings include the following reference numerals:

[0023] 1-mixing bin; 11-mixing shaft; 12-mixing blades; 2-refrigeration mechanism; 21-water chiller; 22-water inlet pipe; 23-refrigeration water pipe; 24-water outlet pipe; 25-circulating water pump; 3-housing; 4-cover; 5-lid lifting hydraulic cylinder; 6-step; 7-discharging door; 8-receiving box; 9-reducer; 10-motor. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0026] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] like Figure 1-Figure 5 As shown, the utility model provides a refrigerated double-shaft mixer, comprising: a mixing chamber 1, a power device, and a refrigeration mechanism 2.

[0028] like Figure 1 As shown, a cover body 4 is installed on the top of the mixing bin 1. In addition, the cover body 4 can also be rotatably connected to the cover-lifting hydraulic cylinder 5 located outside the mixing bin 1, so as to realize automatic cover-lifting and reduce the burden of manpower. In addition, in order to realize automatic loading and improve work efficiency, a loading mechanism can also be provided, and the loading mechanism includes a driving device, a loading arm and a loading vehicle body. The driving device is installed inside the mixing bin 1 and connected to the loading arm, and the other end of the loading arm is connected to the loading vehicle body.

[0029] like Figure 2 As shown, the mixing bin 1 is connected to a housing 3, and the power device is located inside the housing 3. In order to facilitate operators to step on and observe the mixing situation, a step 6 is installed on the outside of the bottom of the mixing bin 1. A discharge port is provided on the side wall of the mixing bin 1, and the discharge port is closed by the discharge door 7. The receiving box 8 is located below the discharge port for easy material receiving.

[0030] like Figure 3-Figure 4As shown, the enclosure of the mixing chamber 1 is made of sandwich panels, and two parallel mixing shafts 11 are installed in the mixing chamber 1, and the mixing shafts 11 have evenly distributed mixing blades 12; the power device includes a reducer 9 and a motor 10, the output end of the reducer 9 is connected to the mixing shaft 11, and the motor 10 is connected to the reducer 9 through a conveyor belt.

[0031] like Figure 5 As shown, the refrigeration mechanism 2 includes a water chiller 21, a water inlet pipe 22, a cooling water pipe 23, a water outlet pipe 24, and a circulating water pump 25. The cooling water pipe 23 is laid in the sandwich plate, one end of the water chiller 21 is connected to the water inlet of the cooling water pipe 23 through the water inlet pipe 22, and the water outlet of the cooling water pipe 23 is connected to the other end of the water chiller 21 through the water outlet pipe 24 and the circulating water pump 25 installed on the water outlet pipe 24. The refrigeration mechanism 2 of the utility model can transport cold water into the sandwich plate to cool down the inside of the double-shaft mixer, and cool down the waste water output from the cooling water pipe 23 to achieve recycling, effectively avoiding failures caused by the temperature rise of the machine body and improving work efficiency.

[0032] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A refrigerated twin-shaft mixer, characterized in that: include: A stirring chamber (1), wherein the enclosure of the stirring chamber (1) is made of a sandwich plate, two stirring shafts (11) parallel to each other are installed in the stirring chamber (1), the stirring shafts (11) are provided with stirring blades (12) evenly distributed, and a discharge port is provided on the side wall of the stirring chamber (1); A power device, the power device comprising a reducer (9) and a motor (10), the output end of the reducer (9) being connected to the stirring shaft (11), and the motor (10) being connected to the reducer (9) via a conveyor belt; A refrigeration mechanism (2), the refrigeration mechanism (2) comprising a water chiller (21), a water inlet pipe (22), a refrigeration water pipe (23), a water outlet pipe (24), and a circulating water pump (25), wherein the refrigeration water pipe (23) is laid in the sandwich panel, one end of the water chiller (21) is connected to the water inlet of the refrigeration water pipe (23) via the water inlet pipe (22), and the water outlet of the refrigeration water pipe (23) is connected to the other end of the water chiller (21) via the water outlet pipe (24) and the circulating water pump (25) installed on the water outlet pipe (24).

2. The refrigerated twin-shaft mixer according to claim 1, characterized in that: It also comprises a shell (3), the shell (3) is connected to the stirring chamber (1), and the power device is located inside the shell (3).

3. The refrigerated twin-shaft mixer according to claim 2, characterized in that: It also comprises a cover body (4), wherein the cover body (4) is installed on the top of the stirring bin (1).

4. The refrigerated twin-shaft mixer according to claim 3, characterized in that: It also comprises a lid-lifting hydraulic cylinder (5), which is installed on the outside of the mixing bin (1) and is rotatably connected to the cover body (4).

5. The refrigerated twin-shaft mixer according to claim 4, characterized in that: It also comprises a loading mechanism, which comprises a driving device, a loading arm and a loading vehicle body, wherein the driving device is installed inside the mixing bin (1) and is connected to the loading arm, and the other end of the loading arm is connected to the loading vehicle body.

6. The refrigerated twin-shaft mixer according to claim 5, characterized in that: It also comprises a step (6), wherein the step (6) is installed on the outside of the bottom of the mixing bin (1).

7. The refrigerated twin-shaft mixer according to claim 6, characterized in that: It also comprises a discharge door (7), wherein the discharge door (7) closes the discharge port.

8. The refrigerated twin-shaft mixer according to claim 7, characterized in that: It also comprises a material receiving box (8), and the material receiving box (8) is located below the material outlet.

Images