Grinding equipment for coffee production

Abstract

The utility model discloses grinding equipment for coffee production. The grinding equipment comprises a placement bottom plate, the rear side of the top of the placement bottom plate is fixedly connected with a vertical mounting plate, the front side of the vertical mounting plate is fixedly connected with an external box body, the top of the external box body is fixedly connected with a control motor, and the output end of the control motor penetrates into the external box body. When the height position of the grinding assembly in the grinding cylinder is adjusted, a control motor drives a rotating disc and an arc-shaped control sliding groove to rotate, the arc-shaped control sliding groove drives a first sliding rod and a trapezoidal pushing control inclined block to move towards the inner side, a supporting pulley loses limiting of the trapezoidal pushing control inclined block, and a lifting plate loses limiting of the supporting pulley; the lifting plate and the grinding assembly are driven to move upwards through the tensile force of the tension spring, the grinding assembly moves upwards in the grinding cylinder and is adjusted, the beneficial effect of efficient and stable work is achieved, the adjusting assembly is pushed through large-area contact sliding for control, and the using effect of the grinding equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee production equipment, in particular to a grinding device for coffee production. Background Art

[0002] Coffee is a widely popular beverage with the following characteristics:

[0003] Rich taste: contains a variety of flavors, such as bitter, mellow, sour and fragrant, etc.

[0004] Refreshing: The caffeine in it can stimulate the central nervous system, improve concentration and alertness;

[0005] Various varieties: such as latte, Americano, mocha, etc.

[0006] In the process of coffee production, grinding equipment is needed, and the patent announcement number is CN109124393A, which discloses a coffee grinding equipment, including a base, a grinding bin and a first control motor, support plates are installed on the left and right sides of the base, a top plate is installed on the top of the support plate, the grinding bin is fixedly connected to the inner side of the support plate through a bracket, the output end of the first control motor is connected to the rotating shaft through a coupling, the lower end of the rotating shaft is fixedly connected to a grinding roller, the grinding roller is located on the lower side of the inner cavity of the grinding bin, the first control motor is installed on a vertical mounting plate, the vertical mounting plate is slidably connected to a sliding rod, the sliding rod is installed on a supporting plate, a second control motor is installed on the lower side of the top plate, a cam is installed on the output shaft of the second control motor, the cam is in contact with the bottom surface and the roller, the grinding effect of the invention is good, the coffee beans can be ground into powder, and the flavor is fully released when brewing and drinking.

[0007] The above-mentioned prior art solution has the following defects: the roller and the vertical mounting plate are pushed downward by the cam, the contact area between the cam and the roller is small, and the cam must be completely vertical to push the grinding roller down to the optimal position. When there is any deviation in the verticality of the cam, the grinding roller cannot reach the optimal position. There are high requirements for the precise operating performance of the second control motor. When the second control motor is used for a long time, deviations are inevitable, which reduces the use effect of the grinding equipment. Utility Model Content

[0008] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a grinding equipment for coffee production, which has the advantages of efficient and stable operation, and solves the problem of pushing the roller and the vertical mounting plate downward by the cam. The contact area between the cam and the roller is small, and the cam must be completely vertical to push the grinding roller down to the optimal position. When there is any deviation in the verticality of the cam, the grinding roller cannot reach the optimal position. It has high requirements on the precise operating performance of the second control motor. When the second control motor is used for a long time, deviations will inevitably occur, which reduces the use effect of the grinding equipment.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for coffee production, comprising a placing base plate, a vertical mounting plate fixedly connected to the rear side of the top of the placing base plate, an external box body fixedly connected to the top of the external box body, a control motor fixedly connected to the output end of the control motor passes through the interior of the external box body, a control mechanism is provided at the top of the interior of the external box body, a grinding cylinder is fixedly connected to the bottom of the interior of the external box body, a grinding assembly is provided at the top of the grinding cylinder, the bottom of the grinding assembly passes through the interior of the grinding cylinder, the grinding assembly is slidably connected to the grinding cylinder, and a rebound mechanism is provided at the top of the grinding assembly.

[0010] As a preferred embodiment of the utility model, the control mechanism includes a rotating disk, which is fixedly connected to the output end of the control motor, and arc-shaped control grooves are provided on both sides of the top of the rotating disk. A sliding rod 1 is arranged inside the arc-shaped control groove, and the bottom of the sliding rod 1 is fixedly connected to a trapezoidal push control inclined block. A supporting pulley is arranged at the bottom of the trapezoidal push control inclined block, and the bottom of the supporting pulley is fixedly connected to the top of the lifting plate.

[0011] As a preferred embodiment of the utility model, the rebound mechanism includes a lifting plate, the lifting plate is fixedly connected to the top of the grinding assembly, a fixed plate is provided at the bottom of the lifting plate, the surface of the fixed plate is fixedly connected to the inner wall of the external box, the four corners of the top of the fixed plate are fixedly connected with sliding rods 2, the top of the sliding rod 2 passes through the top of the lifting plate and is fixedly connected to the inner wall of the external box, the surface of the sliding rod is sleeved with a tension spring, and the bottom of the tension spring is fixedly connected to the top of the lifting plate.

[0012] As a preferred embodiment of the present invention, the front and rear sides of the trapezoidal push control inclined block are fixedly connected to a stabilizing sleeve, a stabilizing rod is arranged inside the stabilizing sleeve, and the surface of the stabilizing rod is fixedly connected to the inner wall of the external box.

[0013] As a preferred embodiment of the utility model, a ventilation groove is opened on the right side of the external box body, and the number of the ventilation grooves is several and the several ventilation grooves are distributed at equal distances.

[0014] As a preferred embodiment of the present invention, a maintenance plate is fixedly connected to the front side of the external box body, and the maintenance plate is located on the top of the base plate.

[0015] As a preferred embodiment of the present invention, the tension spring is located at the top of the external box body, and the tension spring is located at the front and rear sides of the trapezoidal push control inclined block.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model starts the control motor when adjusting the height of the grinding assembly inside the grinding cylinder. The control motor drives the rotating disk and the arc-shaped control slide to rotate. The arc-shaped control slide drives the sliding rod and the trapezoidal push control inclined block to move inward. The trapezoidal push control inclined block limit of the supporting pulley is lost, and the lifting plate loses the limit of the supporting pulley. The lifting plate and the grinding assembly are driven upward by the tension of the tension spring. The grinding assembly moves upward inside the grinding cylinder. The grinding assembly is adjusted and has the advantages of efficient and stable operation. The sliding push adjustment assembly with a large contact area is controlled to improve the use effect of the grinding equipment.

[0018] 2. The utility model is provided with a rebound mechanism, which can drive the grinding assembly to automatically rise and fall, thereby preventing the grinding assembly from falling and being unable to move up and reset, resulting in the grinding assembly being unable to adjust the height position, thereby improving the use effect of the grinding assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional cross-sectional view of the external box of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the grinding cylinder of the utility model.

[0022] In the figure: 1. Placement base plate; 2. Vertical mounting plate; 3. External box; 4. Control motor; 5. Control mechanism; 51. Rotating disk; 52. Arc-shaped control slide; 53. Sliding rod one; 54. Trapezoidal push control inclined block; 55. Support pulley; 6. Grinding cylinder; 7. Grinding assembly; 8. Rebound mechanism; 81. Lifting plate; 82. Fixed plate; 83. Sliding rod two; 84. Tension spring; 9. Stabilizing sleeve; 10. Stabilizing rod; 11. Breathing groove; 12. Inspection plate. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 3 As shown, the utility model provides a grinding device for coffee production, including a placing base plate 1, a vertical mounting plate 2 is fixedly connected to the rear side of the top of the placing base plate 1, an external box body 3 is fixedly connected to the front side of the vertical mounting plate 2, a control motor 4 is fixedly connected to the top of the external box body 3, the output end of the control motor 4 passes through the interior of the external box body 3, a control mechanism 5 is arranged at the top of the interior of the external box body 3, a grinding cylinder 6 is fixedly connected to the bottom of the interior of the external box body 3, a grinding assembly 7 is arranged on the top of the grinding cylinder 6, the bottom of the grinding assembly 7 passes through the interior of the grinding cylinder 6, the grinding assembly 7 is slidably connected to the grinding cylinder 6, and a rebound mechanism 8 is arranged on the top of the grinding assembly 7.

[0025] refer to Figure 2 The control mechanism 5 includes a rotating disk 51, which is fixedly connected to the output end of the control motor 4. Arc-shaped control slide grooves 52 are provided on both sides of the top of the rotating disk 51. A sliding rod 53 is arranged inside the arc-shaped control slide groove 52. The bottom of the sliding rod 53 is fixedly connected to a trapezoidal pushing control inclined block 54. A supporting pulley 55 is arranged at the bottom of the trapezoidal pushing control inclined block 54. The bottom of the supporting pulley 55 is fixedly connected to the top of the lifting plate 81.

[0026] As a technical optimization solution of the utility model, by setting up a control mechanism 5, the height position of the grinding component 7 can be adjusted and controlled, avoiding the inability to accurately adjust the coarseness of grinding during the use of the grinding component 7, thereby improving the use effect of the grinding component 7.

[0027] refer to Figure 3 The rebound mechanism 8 includes a lifting plate 81, which is fixedly connected to the top of the grinding assembly 7. A fixed plate 82 is provided at the bottom of the lifting plate 81. The surface of the fixed plate 82 is fixedly connected to the inner wall of the external box 3. The four corners of the top of the fixed plate 82 are fixedly connected to sliding rods 83. The top of the sliding rod 83 passes through the top of the lifting plate 81 and is fixedly connected to the inner wall of the external box 3. A tension spring 84 is sleeved on the surface of the sliding rod, and the bottom of the tension spring 84 is fixedly connected to the top of the lifting plate 81.

[0028] As a technical optimization solution of the utility model, by setting up a rebound mechanism 8, the grinding assembly 7 can be driven to automatically rise and fall, avoiding the grinding assembly 7 from descending and being unable to move up and reset, resulting in the grinding assembly 7 being unable to adjust the height position, thereby improving the use effect of the grinding assembly 7.

[0029] refer to Figure 3 The front and rear sides of the trapezoidal push control inclined block 54 are fixedly connected with a stabilizing sleeve 9 , a stabilizing rod 10 is arranged inside the stabilizing sleeve 9 , and the surface of the stabilizing rod 10 is fixedly connected to the inner wall of the external box 3 .

[0030] As a technical optimization solution of the utility model, by setting a stabilizing sleeve 9 and a stabilizing rod 10, the sliding of the trapezoidal push control inclined block 54 can be stabilized to avoid shaking of the trapezoidal push control inclined block 54 during sliding movement, which causes the trapezoidal push control inclined block 54 to loosen, thereby improving the sliding stability of the trapezoidal push control inclined block 54.

[0031] refer to Figure 2 A ventilation groove 11 is provided on the right side of the external box body 3. The number of the ventilation grooves 11 is several, and the several ventilation grooves 11 are distributed at equal distances.

[0032] As a technical optimization solution of the utility model, by providing a ventilation groove 11, the heat inside the control motor 4 can be dissipated, avoiding the airflow inside the control motor 4 from being unable to dissipate, resulting in the temperature of the control motor 4 being too high, and improving the working safety of the control motor 4.

[0033] refer to Figure 1 An inspection plate 12 is fixedly connected to the front side of the external box body 3 , and the inspection plate 12 is located on the top of the base plate 1 .

[0034] As a technical optimization solution of the present invention, by providing an inspection panel 12, it is convenient for users to disassemble and repair the external box 3, avoiding the difficulty of opening the external box 3 to inspect the internal components during use, thereby improving the convenience of repairing the internal components of the external box 3.

[0035] refer to Figure 3 The tension spring 84 is located at the top of the external box body 3 , and the tension spring 84 is located at the front and rear sides of the trapezoidal push control inclined block 54 .

[0036] As a technical optimization solution of the utility model, by setting the tension spring 84, the control mechanism 5 can cooperate with the grinding assembly 7 to adjust the up and down movement in real time, so that the grinding assembly 7 can be suitable for adjustment and movement, thereby improving the use efficiency of the grinding assembly 7.

[0037] The working principle and use process of the utility model are as follows: when in use, when adjusting the height position of the grinding assembly 7 inside the grinding cylinder 6, the control motor 4 is started, and the control motor 4 drives the rotating disk 51 and the arc-shaped control slide groove 52 to rotate, and the arc-shaped control slide groove 52 drives the sliding rod 1 53 and the trapezoidal push control inclined block 54 to move inward, the support pulley 55 loses the limit of the trapezoidal push control inclined block 54, and the lifting plate 81 loses the limit of the support pulley 55. The lifting plate 81 and the grinding assembly 7 are driven to move upward by the tension of the tension spring 84, and the grinding assembly 7 moves upward inside the grinding cylinder 6. The grinding assembly 7 is adjusted, thereby having the advantages of efficient and stable operation.

[0038] To sum up: the grinding equipment for coffee production solves the problem of pushing the roller and the vertical mounting plate downward by the cam through the coordinated use of the bottom plate 1, the vertical mounting plate 2, the external box 3, the control motor 4, the control mechanism 5, the grinding cylinder 6, the grinding assembly 7 and the rebound mechanism 8. The contact area between the cam and the roller is small, and the cam must be completely vertical to push the grinding roller down to the optimal position. When there is any deviation in the verticality of the cam, the grinding roller cannot reach the optimal position, and high requirements are placed on the precise operating performance of the second control motor. When the second control motor is used for a long time, deviations are inevitable, which reduces the use effect of the grinding equipment.

[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 grinding device for coffee production, comprising a placement base plate (1), characterized in that: The rear side of the top of the placement base plate (1) is fixedly connected to a vertical mounting plate (2), the front side of the vertical mounting plate (2) is fixedly connected to an external box (3), the top of the external box (3) is fixedly connected to a control motor (4), the output end of the control motor (4) passes through the interior of the external box (3), a control mechanism (5) is arranged at the top of the interior of the external box (3), a grinding cylinder (6) is fixedly connected to the bottom of the interior of the external box (3), a grinding assembly (7) is arranged at the top of the grinding cylinder (6), the bottom of the grinding assembly (7) passes through the interior of the grinding cylinder (6), the grinding assembly (7) is slidably connected to the grinding cylinder (6), and a rebound mechanism (8) is arranged at the top of the grinding assembly (7).

2. A grinding device for coffee production according to claim 1, characterized in that: The control mechanism (5) comprises a rotating disk (51), the rotating disk (51) is fixedly connected to the output end of the control motor (4), arc-shaped control slide grooves (52) are provided on both sides of the top of the rotating disk (51), a sliding rod (53) is provided inside the arc-shaped control slide groove (52), the bottom of the sliding rod (53) is fixedly connected to a trapezoidal push control inclined block (54), the bottom of the trapezoidal push control inclined block (54) is provided with a supporting pulley (55), and the bottom of the supporting pulley (55) is fixedly connected to the top of the lifting plate (81).

3. A grinding device for coffee production according to claim 2, characterized in that: The rebound mechanism (8) comprises a lifting plate (81), wherein the lifting plate (81) is fixedly connected to the top of the grinding assembly (7), a fixing plate (82) is arranged at the bottom of the lifting plate (81), the surface of the fixing plate (82) is fixedly connected to the inner wall of the external box (3), the four corners of the top of the fixing plate (82) are fixedly connected to sliding rods 2 (83), the top of the sliding rods 2 (83) penetrates the top of the lifting plate (81) and is fixedly connected to the inner wall of the external box (3), the surface of the sliding rods 2 (83) is sleeved with a tension spring (84), and the bottom of the tension spring (84) is fixedly connected to the top of the lifting plate (81).

4. A coffee production grinding device according to claim 2, characterized in that: The front and rear sides of the trapezoidal push control inclined block (54) are both fixedly connected to a stabilizing sleeve (9), a stabilizing rod (10) is arranged inside the stabilizing sleeve (9), and the surface of the stabilizing rod (10) is fixedly connected to the inner wall of the external box (3).

5. The coffee production grinding device according to claim 1, characterized in that: A ventilation groove (11) is provided on the right side of the external box body (3), and the number of the ventilation grooves (11) is a plurality, and the plurality of ventilation grooves (11) are distributed at equal distances.

6. The grinding device for coffee production according to claim 1, characterized in that: The front side of the external box (3) is fixedly connected with an inspection plate (12), and the inspection plate (12) is located on the top of the base plate (1).

7. The grinding device for coffee production according to claim 3, characterized in that: The tension spring (84) is located at the top of the external box (3), and the tension spring (84) is located at the front and rear sides of the trapezoidal push control inclined block (54).

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