Temperature control type raw material crushing device with quick-release grinding assembly

Abstract

The utility model relates to the technical field of raw material crushing, in particular to a temperature control type raw material crushing device with a quick-release grinding assembly, which comprises a crushing box body and a cutter group arranged in the crushing box body and used for crushing raw materials, and the cutter group is arranged on a mounting pipe. The side wall of the mounting pipe is provided with air blowing holes used for discharging raw materials adhered to the cutting edges of the cutter sets, and the mounting pipe is provided with a protection mechanism used for shielding the air blowing holes when the cutter sets crush the raw materials. The air blowing hole is formed, the output end of the air pump is in butt joint with the fixing ring, airflow blows air to the cutting edge of the cutter set through the installation pipe and the air vent, raw materials attached to the cutter set are blown down, and air blowing cooling can be conducted on the cutter set to a certain degree; the air blowing holes are shielded through the shielding plate, so that the air blowing holes are prevented from being blocked; and the upper shell and the lower shell are separated by pulling a handle on the upper shell, so that internal parts are convenient to maintain or replace.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material crushing, in particular to a quick-disassembly temperature-controlled raw material crushing device for a grinding assembly. Background Technique

[0002] A raw material crushing device is a special equipment for crushing or breaking raw materials, and the raw material crushing device is widely used in many industries such as chemical industry, food, medicine, and environmental protection.

[0003] The raw material crushing device is used to crush and mix raw materials. Usually, the raw materials are conveyed into the crushing box through the feeding port, and the raw materials are crushed by the crushing knives inside the crushing box. Finally, they enter the receiving box through the discharging port; during the continuous friction between the raw materials and the crushing knives, heat will be generated, and the thermosensitive raw materials will become sticky as the temperature increases, and then agglomerate and adhere to the crushing knives, which is inconvenient to clean. Since the crushing knives are arranged inside the crushing box, the knives are easily damaged, and it is also inconvenient to disassemble and repair when the knives are damaged, which reduces the grinding efficiency of the crushing knives for the raw materials. Content of the Utility Model

[0004] In view of the above problems, a quick-disassembly temperature-controlled raw material crushing device for a grinding assembly is provided, which solves the problem of raw materials adhering to the knives through the air blowing holes.

[0005] To solve the problems of the prior art, the utility model provides a quick-disassembly temperature-controlled raw material crushing device for a grinding assembly, which includes a crushing box body and a tool set arranged in the crushing box body for crushing raw materials. The tool set is arranged on an installation pipe, and air blowing holes for discharging the raw materials adhering to the cutting edges of the tool set are arranged on the side wall of the installation pipe. When the tool set crushes the raw materials, a protection mechanism for blocking the air blowing holes is arranged on the installation pipe.

[0006] Preferably, the protection mechanism includes a shielding plate, a return spring and a connecting plate. The shielding plate is slidably arranged on the inner wall of the installation pipe and cooperates with the air blowing holes. A connecting plate is arranged on the side of the shielding plate away from the air blowing holes. The two ends of the return spring are respectively connected to the side of the connecting plate close to the air blowing holes and the inner wall of the installation pipe. A pushing component for driving the shielding plate to slide in the installation pipe to block the air blowing holes is arranged on the side of the connecting plate away from the air blowing holes.

[0007] Preferably, the pushing component includes a lead screw and a rotating block. A sliding groove is arranged on the installation pipe. The lead screw is arranged in the sliding groove and is rotatably connected to the side of the connecting plate away from the air blowing holes. A thread matching with the lead screw is arranged in the sliding groove. The side of the lead screw away from the connecting plate is connected to the rotating block.

[0008] Preferably, the pulverizing box comprises an upper shell and a lower shell, the upper shell is detachably arranged on the lower shell, the mounting tube is rotatably arranged on the upper shell, and a driving mechanism for driving the mounting tube to rotate is provided on the upper shell.

[0009] Preferably, a handle is provided on the upper shell, a fixing ring is provided on the side of the handle away from the blowing hole, the mounting tube passes through the upper shell and the handle and is rotatably arranged in the fixing ring, and the fixing ring is connected to the output end of the air pump.

[0010] Preferably, the tool set includes a first tool and a second tool, a receiving groove is provided in the middle position on the side wall of the mounting tube, the first tool is detachably arranged in the receiving groove, a mounting groove is provided on the side of the mounting tube away from the handle, a mounting hole is provided on the second tool, and the second tool is fixed to the mounting tube by a positioning rod passing through the mounting hole and the mounting groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model is provided with an air blowing hole. By connecting the output end of the air pump with the fixed ring, the air flow is blown to the blade of the tool group through the mounting tube and the air vent, so that the raw materials adhering to the tool group can be blown off, so as to avoid the continuous friction and heating of the tool group and the raw materials so that the raw materials adhere to the tool group. When the tool group and the raw materials are rubbed for a long time, the controller will start the air pump to blow cold air to the tool group to control the temperature.

[0013] 2. The utility model is provided with a protective mechanism, which shields the air hole through a shielding plate to prevent the raw materials from entering the air hole and causing blockage when the cutter group is crushing the raw materials.

[0014] 3. The utility model is provided with a handle, which is convenient for pulling the upper shell to separate the upper shell and the lower shell, and repairing or replacing the internal parts, thereby improving the use efficiency. The tool set can be detachably installed on the mounting tube, so the damaged tool set can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the three-dimensional structure of a quick-detachable temperature-controlled raw material crushing device with a grinding component Figure 1 .

[0016] Figure 2 A schematic diagram of the three-dimensional structure of a quick-detachable temperature-controlled raw material crushing device with a grinding component Figure 2 .

[0017] Figure 3 The present invention is a partial three-dimensional structural diagram of a grinding component quick-disassembly temperature-controlled raw material crushing device.

[0018] Figure 4 It is a grinding component quick-disassembly temperature-controlled raw material crushing device.Figure 3 Schematic perspective view of the partial enlargement of A

[0019] Figure 5 It is a partial side view schematic diagram of a quick-disassembly temperature-controlled raw material crushing device for a grinding component

[0020] Figure 6 It is a schematic cross-sectional view taken along the line A-A of a quick-disassembly temperature-controlled raw material crushing device for a grinding component

[0021] Figure 7 It is a Figure 6 Schematic perspective view of the partial enlargement of B

[0022] The reference numerals in the figure are: 101, air blowing hole; 102, mounting pipe; 103, baffle plate; 104, return spring; 105, connecting plate; 106, lead screw; 107, rotating block; 108, upper housing; 109, lower housing; 110, handle; 111, fixing ring; 112, first cutter; 113, second cutter Detailed implementation manners

[0023] In order to further understand the features, technical means, specific purposes and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the drawings and specific implementation manners

[0024] Refer to Figures 1 - 7 : A quick-disassembly temperature-controlled raw material crushing device for a grinding component, including a crushing box body and a cutter set arranged in the crushing box body for crushing raw materials. The cutter set is arranged on the mounting pipe 102. An air blowing hole 101 for discharging the raw materials adhered to the cutting edge of the cutter set is provided on the side wall of the mounting pipe 102. A protection mechanism for shielding the air blowing hole 101 is provided on the mounting pipe 102 when the cutter set crushes the raw materials

[0025] The raw materials adhered to the cutting edge of the cutter set are blown by the air blowing hole 101 to make them fall off from the cutter set, avoiding unnecessary damage to the cutter set. The mounting pipe 102 is communicated with the air blowing hole 101, and the air blowing hole 101 is protected by the protection mechanism. When the cutter set rotates and crushes the raw materials, it is avoided that the raw materials block the air blowing hole 101. When the cutter set is not in use, the protection mechanism is unlocked from the air blowing hole 101, so that the air blowing hole 101 can be protected

[0026] Refer to Figures 5 - 7: The protection mechanism includes a shielding plate 103, a return spring 104, and a connecting plate 105. The shielding plate 103 is slidably arranged on the inner wall of the installation pipe 102 and is matched with the air blowing hole 101. A connecting plate 105 is provided on the side of the shielding plate 103 away from the air blowing hole 101. The two ends of the return spring 104 are respectively connected to the side of the connecting plate 105 close to the air blowing hole 101 and the inner wall of the installation pipe 102. A pushing component is provided on the side of the connecting plate 105 away from the air blowing hole 101 for driving the shielding plate 103 to slide in the installation pipe 102 to block the air blowing hole 101.

[0027] A plurality of placement grooves are provided on the installation pipe 102, and air blowing holes 101 for blowing air on the tool set are provided on the walls of the placement grooves. The air blowing holes 101 are communicated with the docking pipe.

[0028] When the tool set is crushing raw materials, the shielding plate 103 is used to block the air blowing hole 101. At this time, pushing the connecting plate 105 drives the shielding plate 103, the connecting plate 105, and the return spring 104 to move downward until the air blowing hole 101 is completely closed. At this time, the raw materials will not enter the air blowing hole 101. When it is necessary to blow air on the raw materials on the tool set, pull the shielding plate 103, and drive the shielding plate 103 to move upward through the return spring 104 so that the shielding plate 103 is unlocked from the air blowing hole 101, and the raw materials adhered to the tool set can be blown, avoiding their adhesion to the tool set and being inconvenient to clean.

[0029] Refer to Figures 5 - 7 : The pushing component includes a lead screw 106 and a rotating block 107. A sliding groove is provided on the installation pipe 102. The lead screw 106 is arranged in the sliding groove and is rotatably connected to the side of the connecting plate 105 away from the air blowing hole. A thread matching the lead screw 106 is provided in the sliding groove. The side of the lead screw 106 away from the connecting plate 105 is connected to the rotating block 107.

[0030] Rotate the rotating block 107 to drive the lead screw 106 to rotate. Through the cooperation of the lead screw 106 and the thread inside the sliding groove, drive the shielding plate 103 to move upward or downward, and the blocking and unlocking of the air blowing hole 101 can be realized.

[0031] Refer to Figures 1 - 2 : The crushing box body includes an upper shell 108 and a lower shell 109. The upper shell 108 is detachably arranged on the lower shell 109. The installation pipe 102 is rotatably arranged on the upper shell 108. A driving mechanism for driving the installation pipe 102 to rotate is provided on the upper shell 108.

[0032] The upper shell 108 and the lower shell 109 are provided with matching positioning holes, and the upper shell 108 is fixedly installed on the lower shell 109 through a positioning rod passing through the positioning holes.

[0033] The driving mechanism includes a motor, a first bevel gear and a second bevel gear. The motor is arranged on the upper shell 108. The output end of the motor is connected to the first bevel gear. The second bevel gear is arranged on the side of the mounting tube 102. The first bevel gear and the second bevel gear are meshed with each other. Starting the motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the mounting tube 102 to rotate.

[0034] Reference Figures 1 - 3 : The upper shell 108 is provided with a handle 110, and a fixing ring 111 is provided on the side of the handle 110 away from the blowing hole 101. The mounting tube 102 passes through the upper shell 108 and the handle 110 and is rotatably arranged in the fixing ring 111, and the fixing ring 111 is connected to the output end of the air pump.

[0035] The upper end of the mounting tube 102 rotates inside the fixing ring 111, and the fixing ring 111 is connected to the output end of the air pump, so that the gas can be delivered to the blowing hole 101, thereby blowing off the raw materials adhered to the blade of the tool group. By blowing air to the tool group, the tool group can be cooled to a certain extent, avoiding continuous friction and heating between the tool group and the raw material, which causes the raw material to adhere to the tool group.

[0036] Reference Figures 3 - 6 : The tool set includes a first tool 112 and a second tool 113. A receiving groove is provided in the middle position on the side wall of the mounting tube 102. The first tool 112 is detachably arranged in the receiving groove. A mounting groove is provided on the side of the mounting tube 102 away from the handle 110. A mounting hole is provided on the second tool 113. The second tool 113 is fixed to the mounting tube 102 by a positioning rod passing through the mounting hole and the mounting groove.

[0037] The first cutter 112 is provided with a mounting hole that matches with a bolt. The bolt is passed through the mounting hole and installed on the wall of the accommodating groove to realize the detachability of the first cutter 112. The second cutter 113 is installed on the mounting tube 102 by passing the positioning rod through the mounting hole and the mounting groove. The second cutter 113 can be detached. In this way, when the cutter assembly is damaged, the upper shell 108 and the lower shell 109 are separated, and then the first cutter 112 and the second cutter 113 can be removed from the mounting tube 102 or repaired.

[0038] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A grinding assembly quick-disassembly temperature-controlled raw material crushing device, comprising a crushing box and a tool set arranged in the crushing box for crushing the raw material, characterized in that: The tool assembly is arranged on a mounting tube (102), and a blowing hole (101) for discharging raw materials adhered to the blade of the tool assembly is provided on a side wall of the mounting tube (102), and a protective mechanism for shielding the blowing hole (101) is provided on the mounting tube (102) when the tool assembly crushes the raw materials.

2. A grinding component quick-disassembly temperature-controlled raw material crushing device according to claim 1, characterized in that: The protective mechanism comprises a shielding plate (103), a return spring (104) and a connecting plate (105); the shielding plate (103) is slidably arranged on the inner wall of the mounting tube (102) and cooperates with the air blowing hole (101); a connecting plate (105) is arranged on the side of the shielding plate (103) away from the air blowing hole (101); two ends of the return spring (104) are respectively connected to the side of the connecting plate (105) close to the air blowing hole (101) and the inner wall of the mounting tube (102); a pushing component for driving the shielding plate (103) to slide in the mounting tube (102) to shield the air blowing hole (101) is arranged on the side of the connecting plate (105) away from the air blowing hole (101).

3. A grinding component quick-disassembly temperature-controlled raw material crushing device according to claim 2, characterized in that: The pushing assembly comprises a screw rod (106) and a rotating block (107). A sliding groove is provided on the mounting tube (102). The screw rod (106) is arranged in the sliding groove and is rotatably connected to the side of the connecting plate (105) away from the blowing hole (101). A thread matching the screw rod (106) is provided in the sliding groove. The side of the screw rod (106) away from the connecting plate (105) is connected to the rotating block (107).

4. The grinding component quick-disassembly temperature-controlled raw material crushing device according to claim 1, characterized in that: The pulverizing box comprises an upper shell (108) and a lower shell (109); the upper shell (108) is detachably arranged on the lower shell (109); the mounting tube (102) is rotatably arranged on the upper shell (108); and a driving mechanism for driving the mounting tube (102) to rotate is arranged on the upper shell (108).

5. A grinding component quick-disassembly temperature-controlled raw material crushing device according to claim 4, characterized in that: The upper shell (108) is provided with a handle (110), and a fixing ring (111) is provided on the side of the handle (110) away from the blowing hole (101). The mounting tube (102) passes through the upper shell (108) and the handle (110) and is rotatably arranged in the fixing ring (111), and the fixing ring (111) is connected to the output end of the air pump.

6. The grinding component quick-disassembly temperature-controlled raw material crushing device according to claim 1, characterized in that: The tool set comprises a first tool (112) and a second tool (113); a receiving groove is provided at a middle position on a side wall of the mounting tube (102); the first tool (112) is detachably arranged in the receiving groove; a mounting groove is provided on a side of the mounting tube (102) away from the handle (110); a mounting hole is provided on the second tool (113); and the second tool (113) is fixed to the mounting tube (102) by a positioning rod passing through the mounting hole and the mounting groove.

Images