Efficient dry-mixed mortar cooling equipment

Abstract

The utility model relates to the field of dry-mixed mortar production, in particular to efficient dry-mixed mortar cooling equipment which comprises a water tank, two rotating shafts are rotationally connected in the water tank, friction wheels are fixedly connected to the two ends of the two rotating shafts, a rotating drum is arranged above the friction wheels, two contact rings are fixedly connected to the rotating drum, and the two contact rings are arranged on the rotating drum. The two contact rings make contact with the multiple friction wheels correspondingly, stirring blades are fixedly connected to the two rotating shafts correspondingly, spiral blades are fixedly connected to the interior of the rotating cylinder, multiple sharp protruding pieces are fixedly connected to the inner wall of the rotating cylinder, a feeding cover is fixedly connected to one end of the rotating cylinder, and dry-mixed mortar can be rapidly cooled.

Description

Technical Field

[0001] The utility model relates to the field of dry-mix mortar production, and more specifically to a high-efficiency cooling dry-mix mortar device. Background Art

[0002] Dry-mixed mortar refers to a granular or powdery material made by physically mixing dried and screened aggregates, inorganic cementitious materials and additives in a certain proportion. It is transported to the construction site in bagged or bulk form and can be used directly after adding water and mixing.

[0003] When processing dry-mix mortar, in order to prevent the raw materials from getting damp and causing the dry-mix mortar produced later to clump and become difficult to use, it is usually necessary to heat and stir the dry-mix mortar when stirring it, so as to remove excess moisture in the raw materials. However, the temperature of the processed dry-mix mortar is too high and cannot be bagged immediately, so it needs to be cooled. The conventional treatment method is to achieve heat dissipation by letting it stand or transporting it over long distances. Both methods require more time. Therefore, this application is proposed to solve the above problem. Utility Model Content

[0004] The utility model provides a high-efficiency dry-mix mortar cooling device, which can quickly cool the dry-mix mortar.

[0005] A high-efficiency cooling dry-mix mortar equipment includes a water tank, two rotating shafts are rotatably connected inside the water tank, both ends of the two rotating shafts are fixedly connected to friction wheels, a rotating drum is provided above the multiple friction wheels, two contact rings are fixedly connected to the rotating drum, the two contact rings are respectively in contact with the multiple friction wheels, and stirring blades are fixedly connected to the two rotating shafts.

[0006] A spiral blade is fixedly connected inside the rotating drum.

[0007] A plurality of sharp protrusions are fixedly connected to the inner wall of the rotating drum.

[0008] One end of the rotating drum is fixedly connected with a feed cover.

[0009] The water tank is fixedly connected with a drain pipe, and a valve is installed in the drain pipe.

[0010] A driving motor is fixedly connected to the outer wall of the water tank, and one of the rotating shafts is fixedly connected to the output shaft of the driving motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0012] Figure 1 and Figure 2 This is a schematic diagram of the overall structure of a high-efficiency cooling dry-mix mortar equipment;

[0013] Figure 3 Schematic diagram of the structure of the drum;

[0014] Figure 4 It is a structural diagram of the feed cover;

[0015] Figure 5 This is a structural diagram of the water tank. DETAILED DESCRIPTION

[0016] See Figure 1-2 and 5,

[0017] A high-efficiency cooling dry-mix mortar equipment includes a water tank 201, in which two rotating shafts 202 are rotatably connected through bearings. Both ends of the two rotating shafts 202 are fixedly connected to friction wheels 203 by bolts. A rotating drum 101 is arranged above the multiple friction wheels 203, and two contact rings 103 are fixedly connected to the rotating drum 101 by bolts. The two contact rings 103 are respectively in contact with the multiple friction wheels 203, and stirring blades 204 are fixedly connected to the two rotating shafts 202 by bolts.

[0018] When using the cooling equipment, the mixed dry mortar is first added to the rotating drum 101, and then the two rotating shafts 202 are controlled to rotate, and the two rotating shafts 202 drive the multiple friction wheels 203 to rotate. The multiple friction wheels 203 cooperate with the multiple contact rings 103 to rotate the rotating drum 101 under the action of friction force, so that the dry mortar rolls in the rotating drum 101, so that the heat in the dry mortar can be quickly dissipated.

[0019] The water tank 201 is used to store cold water. When the drum 101 rotates, the two rotating shafts 202 drive the stirring blades 204 to rotate, so that the cold water in the water tank 201 can adhere to the outer wall of the drum 101. Since the outer wall of the drum 101 absorbs the heat of the dry mortar, the cold water on the outer wall of the drum 101 evaporates, and the water absorbs heat after evaporation, thereby further improving the heat dissipation effect of the dry mortar.

[0020] See Figure 3 ,

[0021] The spiral blades 102 are fixedly connected to the drum 101 by bolts.

[0022] When the drum 101 rotates, the dry mortar in the drum 101 can be automatically discharged outward along the spiral blades 102, thereby realizing the function of automatic discharge.

[0023] See Figure 3 ,

[0024] A plurality of sharp protrusions are welded and fixedly connected to the inner wall of the rotating drum 101 .

[0025] The multiple sharp protrusions can break up the agglomerated dry mortar, thereby further improving the overall quality of the dry mortar.

[0026] See Figure 4 ,

[0027] One end of the drum 101 is fixedly connected to a feed cover 104 via bolts.

[0028] The feed cover 104 is used to add dry mortar into the drum 101 and can block the added dry mortar, thereby preventing the dry mortar from being discharged in the reverse direction.

[0029] See Figure 2 ,

[0030] A drain pipe 206 is welded to the water tank 201 , and a valve is installed in the drain pipe 206 .

[0031] When the water temperature in the water tank 201 rises, the drain pipe 206 is opened by controlling the valve, so that the water in the water tank 201 can be discharged, which is convenient for replacing cold water and ensuring the cooling effect.

[0032] See Figure 5 ,

[0033] A driving motor 205 is fixedly connected to the outer wall of the water tank 201 by bolts, and one of the rotating shafts 202 is fixedly connected to the output shaft of the driving motor 205 by a coupling.

[0034] The driving motor 205 drives one of the rotating shafts 202 to rotate, thereby driving the rotating drum 101 to rotate, thereby achieving the cooling function of the dry mortar.

[0035] See Figure 5 ,

[0036] A sliding rod 302 is slidably connected to the outer wall of the water tank 201 , a blocking piece is provided at the end of the sliding rod 302 , and the screen box 301 is fixedly connected to the sliding rod 302 by bolts.

[0037] After being discharged, the dry mortar enters the screen box 301, which screens the dry mortar and further removes the agglomerated parts inside the dry mortar. By controlling the sliding rod 302 to slide on the outer wall of the water tank 201, the screening of the dry mortar can be accelerated to prevent the accumulation of dry mortar.

[0038] See Figure 5 ,

[0039] A shift rod 304 is fixedly connected to the other rotating shaft 202 by bolts. A spring 303 is sleeved on the slide rod 302 . The spring 303 is located between the screen box 301 and the outer wall of the water tank 201 .

[0040] When the other rotating shaft 202 rotates, the lever 304 is driven to rotate, and the lever 304 moves the screen box 301. Under the action of the spring 303, the screen box 301 is made to slide back and forth, thereby achieving the function of screening the dry mortar.

[0041] See Figure 4 ;

[0042] The feed cover 104 is conical, which facilitates the dry mortar to slide into the drum 101 and prevents the material from getting stuck.

[0043] See Figure 3 ;

[0044] The multiple sharp protrusions are all made of steel. The sharp protrusions made of steel have good rust resistance and strength, thereby increasing the service life of the sharp protrusions.

Claims

1. A high-efficiency cooling dry-mix mortar equipment, characterized by: The invention comprises a water tank (201), wherein two rotating shafts (202) are rotatably connected in the water tank (201), and friction wheels (203) are fixedly connected to both ends of the two rotating shafts (202). A rotating drum (101) is arranged above the multiple friction wheels (203), and two contact rings (103) are fixedly connected to the rotating drum (101). The two contact rings (103) are in contact with the multiple friction wheels (203) respectively, and stirring blades (204) are fixedly connected to the two rotating shafts (202).

2. The high-efficiency cooling dry-mix mortar equipment according to claim 1, characterized in that: A spiral blade (102) is fixedly connected inside the rotating drum (101).

3. The high-efficiency cooling dry-mix mortar equipment according to claim 2, characterized in that: A plurality of sharp protrusions are fixedly connected to the inner wall of the rotating drum (101).

4. The high-efficiency cooling dry-mix mortar equipment according to claim 3, characterized in that: One end of the rotating drum (101) is fixedly connected to a feed cover (104).

5. The high-efficiency cooling dry-mix mortar equipment according to claim 4, characterized in that: A drain pipe (206) is fixedly connected to the water tank (201), and a valve is installed in the drain pipe (206).

6. The high-efficiency cooling dry-mix mortar equipment according to claim 5, characterized in that: A driving motor (205) is fixedly connected to the outer wall of the water tank (201), and one of the rotating shafts (202) is fixedly connected to the output shaft of the driving motor (205).

7. The high-efficiency cooling dry-mix mortar equipment according to claim 6, characterized in that: A slide rod (302) is slidably connected to the outer wall of the water tank (201), a blocking piece is provided at the end of the slide rod (302), and a screen box (301) is fixedly connected to the slide rod (302).

8. The high-efficiency cooling dry-mix mortar equipment according to claim 7, characterized in that: A shifting rod (304) is fixedly connected to the other rotating shaft (202), and a spring (303) is sleeved on the sliding rod (302). The spring (303) is located between the screen box (301) and the outer wall of the water tank (201).

9. The high-efficiency cooling dry-mix mortar equipment according to claim 4, characterized in that: The feed cover (104) is conical.

10. The high-efficiency cooling dry-mix mortar equipment according to claim 3, characterized in that: The plurality of sharp protrusions are all made of steel.

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