A puffed explosive processing device

Abstract

The utility model discloses an equipment is processed to puffed explosive relates to explosive processing technical field, and the utility model discloses a base is equipped with the shell cylinder in base top one side top, is equipped with extrusion mixing device in the shell cylinder inside, is equipped with two groups of support leg of symmetrical distribution in the extrusion mixing device bottom, is equipped with cooling liquid storage water tank in the support leg one side close to extrusion mixing device, is equipped with water -cooling circulating device in cooling liquid storage water tank top, is equipped with support device in water -cooling circulating device one side, the utility model discloses a water -cooling circulating device is set up, makes fan drive connecting rod, driving gear synchronous rotation, and further drives transmission rod and crank rotation, and further drives the slide of connecting rod, makes extrusion disc extrusion water cylinder frame top, when the crank turns to the other side, extrusion disc slides down, makes cooling liquid circulate in cooling liquid storage water tank, water cylinder frame and shell cylinder in proper order, realizes the effect of extrusion mixing device circulating temperature control cooling through above -mentioned operation, and the production safety has been improved.

Description

Technical Field

[0001] This utility model relates to the field of explosives processing technology, specifically to a puffed explosives processing equipment. Background Technology

[0002] As an important type of industrial explosive, puffed explosives require precise temperature control and safe and stable processing conditions. Currently, existing puffed explosive processing equipment still has many technical pain points in practical applications, making it difficult to meet the production requirements of high efficiency, safety, and low maintenance. In practical applications, puffed explosive raw materials are extremely sensitive to temperature. If heat accumulates rapidly and cannot be dissipated, the internal temperature of the device will continue to rise. Once the temperature exceeds the safety threshold of the raw material, it may cause serious safety accidents such as decomposition, spontaneous combustion, or even explosion. Secondly, the replacement of traditional fans requires tools, which takes a long time and directly leads to the interruption of the entire production line and reduces processing efficiency. In response to the above problems, the inventors have proposed a puffed explosive processing equipment to solve the above problems. Summary of the Invention

[0003] To address the issues of excessively high temperatures caused by expanded explosives and the inability to disassemble the fan, the purpose of this invention is to provide an expanded explosive processing device.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a puffed explosive processing equipment, including a base, an outer shell cylinder provided on one side of the top of the base, an extrusion mixing device provided inside the outer shell cylinder, two sets of symmetrically distributed support legs provided at the bottom of the extrusion mixing device, a coolant storage tank provided on one side of the support legs near the extrusion mixing device, a water cooling circulation device provided on the top of the coolant storage tank, a support device provided on one side of the water cooling circulation device, a fan provided on one side of the support device, and a quick-release device provided inside the fan for replacing the fan.

[0005] Preferably, the water-cooled circulation device includes a water cylinder frame and a fixing plate. The water cylinder frame is fixedly installed on the top of the coolant storage tank, and the fixing plate is fixedly installed inside the water cylinder frame. A connecting rod is slidably installed inside the fixing plate, and a fixing frame is fixedly installed at the bottom end of the connecting rod. A roller is rotatably installed inside the fixing frame. A compression spring is sleeved on the outer wall of the connecting rod, and both ends of the compression spring are fixedly connected to the bottom of the fixing plate and the top of the fixing frame, respectively. A transmission rod is rotatably installed inside the water cylinder frame, and the other end of the transmission rod passes through the water cylinder frame. A crank is fixedly installed on the outer wall of the transmission rod, and the crank is tightly fitted to the outer wall of the roller. A compression disc is fixedly installed at the top. A liquid inlet check valve and a liquid outlet check valve are respectively connected through the top of the water cylinder frame. A delivery pipe is connected through the bottom of the coolant storage tank, and the top of the delivery pipe is connected through to the water inlet end of the liquid inlet check valve. A drain pipe is connected through one side of the outer shell, and the other end of the drain pipe is connected through to the water outlet end of the liquid outlet check valve. The transmission rod rotates through the inside of the first bracket, and a driven gear that meshes with the drive gear is fixedly installed at one end of the transmission rod. A return pipe is connected through the top of the coolant storage tank, and the other end of the return pipe is connected through to one side of the outer shell.

[0006] Preferably, the quick-release device includes a connecting rod and a stop plate. The connecting rod is installed inside the fan, and the stop plate is fixedly installed inside the connecting rod. Cylindrical discs are fixedly installed on both sides of the outer wall of the stop plate. Limit pins are slidably installed inside the two cylindrical discs. Return springs are sleeved on the outer walls of the two limit pins, and the two ends of the return springs are fixedly connected to the ends of the cylindrical discs and the inner wall of the connecting rod, respectively. The connecting rod rotates through the interior of the second bracket, and a drive gear is fixedly installed at the end of the connecting rod away from the fan.

[0007] Preferably, the support device includes a first bracket and a second bracket, both of which are fixedly installed on the top of the base, both sets of bracket legs are fixedly installed on the top of the base, and the outer shell is fixedly installed on the outer wall of the extrusion mixing device.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting up a water-cooling circulation device, enables the fan to drive the connecting rod and the drive gear to rotate synchronously, thereby driving the transmission rod and the crank to rotate, which in turn drives the connecting rod to slide upward, so that the extrusion disc extrudes the top of the water cylinder frame. When the crank rotates to the other side, the extrusion disc slides down, so that the coolant circulates sequentially through the coolant storage tank, the water cylinder frame and the outer shell. Through the above operation, the extrusion mixing device achieves the effect of circulating temperature control and cooling, which improves production safety. 2. This utility model, by setting a quick-release device, allows the fan to slide along the outer wall of the connecting rod in the forward direction. The return spring deforms and releases its potential energy, causing the limit pin to engage with the fan groove and complete the locking. During disassembly, the fan slides in the reverse direction along the connecting rod, and the limit pin completely disengages from the groove, completing the quick disassembly. Through the above operation, the fan can be quickly replaced, improving work efficiency. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side-section diagram of the water-cooled circulation device of this utility model; Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 4 This is a side view of the conveying pipe, drainage pipe, and return pipe of this utility model; Figure 5 This is a side view of the passive gear and drive gear of this utility model; Figure 6 This is a schematic diagram of the fan structure of this utility model; Figure 7 for Figure 6 Enlarged schematic diagram of the structure at point B.

[0011] In the diagram: 1. Base; 2. Outer shell; 3. Extrusion mixing device; 4. Support leg; 5. Coolant storage tank; 6. Water cooling circulation device; 61. Water cylinder frame; 62. Fixing plate; 63. Connecting rod; 64. Fixing frame; 65. Roller; 66. Compression spring; 67. Transmission rod; 68. Crank; 69. Extrusion disc; 610. Conveying pipe; 611. Drainage pipe; 612. Return pipe; 613. Passive gear; 614. Drive gear; 7. Support device; 71. Support No. 1; 72. Support No. 2; 8. Fan; 9. Quick release device; 91. Connecting rod; 92. Stop plate; 93. Cylindrical disc; 94. Limit pin; 95. Return spring. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] like Figure 1-7 As shown, this utility model provides a puffed explosive processing equipment, including a base 1, an outer shell cylinder 2 on one side of the top of the base 1, an extrusion mixing device 3 inside the outer shell cylinder 2, two sets of symmetrically distributed support legs 4 at the bottom of the extrusion mixing device 3, a coolant storage tank 5 on one side of the support legs 4 near the extrusion mixing device 3, a water cooling circulation device 6 on the top of the coolant storage tank 5, a support device 7 on one side of the water cooling circulation device 6, and a fan 8 on one side of the support device 7. The water-cooled circulation device 6 includes a water cylinder frame 61 and a fixing plate 62. The water cylinder frame 61 is fixedly installed on the top of the coolant storage tank 5. The fixing plate 62 is fixedly installed inside the water cylinder frame 61. A connecting rod 63 is slidably installed inside the fixing plate 62. A fixing frame 64 is fixedly installed at the bottom of the connecting rod 63. A roller 65 is rotatably installed inside the fixing frame 64. A compression spring 66 is sleeved on the outer wall of the connecting rod 63. The two ends of the compression spring 66 are fixedly connected to the bottom of the fixing plate 62 and the top of the fixing frame 64, respectively. A transmission rod 67 is rotatably installed inside the water cylinder frame 61. The other end of the transmission rod 67 passes through the water cylinder frame 61. A crank 68 is fixedly installed on the outer wall of the transmission rod 67. The crank 68 is tightly fitted to the outer wall of the roller 65. The fan 8 is equipped with a quick-release device 9 for replacing the fan 8.

[0014] By adopting the above technical solution, the water-cooled circulation device 6 can prevent the temperature of the extrusion mixing device 3 from becoming too high, which would lead to a decrease in the stability of the explosive, abnormal expansion effect, and safety risks.

[0015] The quick-release device 9 includes a connecting rod 91 and a stop plate 92. The connecting rod 91 is installed inside the fan 8, and the stop plate 92 is fixedly installed inside the connecting rod 91. Cylindrical disks 93 are fixedly installed on both sides of the outer wall of the stop plate 92. Limit pins 94 are slidably installed inside the two cylindrical disks 93. Return springs 95 are sleeved on the outer walls of the two limit pins 94, and the two ends of the return springs 95 are fixedly connected to the ends of the cylindrical disks 93 and the inner wall of the connecting rod 91, respectively.

[0016] By adopting the above technical solution, only external force needs to be applied to the fan 8 to drive the two limit pins 94 to completely disengage from the grooves opened inside the fan 8, and then the fan 8 can be directly removed, which improves work efficiency.

[0017] The support device 7 includes a first bracket 71 and a second bracket 72, both of which are fixedly installed on the top of the base 1.

[0018] By adopting the above technical solution, both bracket 71 and bracket 72 are fixedly installed on the top of base 1, providing stable support points for other components.

[0019] A compression disc 69 is fixedly installed on the top of the connecting rod 63. The top of the water cylinder frame 61 is respectively connected to an inlet check valve and an outlet check valve. The bottom of the coolant storage tank 5 is connected to a delivery pipe 610, and the top of the delivery pipe 610 is connected to the inlet end of the inlet check valve. A drain pipe 611 is connected to one side of the outer shell cylinder 2, and the other end of the drain pipe 611 is connected to the outlet end of the outlet check valve.

[0020] By adopting the above technical solution, the delivery pipe 610 discharges the coolant inside the coolant storage tank 5 into the water cylinder frame 61 through the liquid inlet check valve, and the drain pipe 611 steadily delivers the coolant to the outer shell cylinder 2 through the liquid outlet check valve, thereby cooling the outer wall of the extrusion mixing device 3.

[0021] The connecting rod 91 rotates through the interior of the second bracket 72, and a drive gear 614 is fixedly installed at the end of the connecting rod 91 away from the fan 8.

[0022] By adopting the above technical solution, the fan 8 rotates simultaneously, driving the drive gear 614 to rotate.

[0023] The transmission rod 67 rotates through the interior of the first bracket 71, and a passive gear 613 that meshes with the drive gear 614 is fixedly installed at one end of the transmission rod 67.

[0024] By adopting the above technical solution, when the drive gear 614 rotates, it synchronously drives the passive gear 613 to rotate, thereby driving the transmission rod 67, which is fixedly connected to the passive gear 613, to rotate inside the first bracket 71.

[0025] A return pipe 612 is installed through the top of the coolant storage tank 5, and the other end of the return pipe 612 is connected through to one side of the outer shell cylinder 2.

[0026] By adopting the above technical solution, the return pipe 612 stably transports the coolant inside the outer shell cylinder 2 to the coolant storage tank 5, realizing the recycling of the entire coolant.

[0027] Both sets of support legs 4 are fixedly installed on the top of the base 1, and the outer shell cylinder 2 is fixedly installed on the outer wall of the extrusion mixing device 3.

[0028] By adopting the above technical solution, the two sets of support legs 4 form a double-point symmetrical support structure, which makes the equipment more stable and prevents overall displacement during equipment operation.

[0029] Working principle: In actual application, after the raw materials are pre-treated, they are put into the extrusion mixing device 3. After the equipment is started, the extrusion mixing device 3 immediately performs extrusion and mixing operations on the raw materials. The water cooling circulation device 6 is started at the same time to transport the coolant to the inner shell cylinder 2 to accurately control the temperature of the extrusion mixing device 3. After processing is completed, the material is discharged from the discharge end of the extrusion mixing device 3 and enters the subsequent processing stage. When cooling circulation and temperature control of the extrusion mixing unit are required, combined with Figure 2 , Figure 3 and Figure 4 As shown, when the fan 8 is driven to rotate by the wind, it synchronously drives the connecting rod 91 and the driving gear 614 to rotate. Because the driving gear 614 and the driven gear 613 mesh with each other, and the driven gear 613 is larger than the driving gear 614, a speed reduction transmission is formed, which in turn drives the driven gear 613 and the transmission rod 67 to rotate synchronously. When the transmission rod 67 rotates, it drives the crank 68 to rotate synchronously. Because the crank 68 is in close contact with the outer wall of the roller 65, it pushes the connecting rod 63 to slide vertically back and forth along the inner wall of the fixed plate 62. When the crank 68 pushes up the roller 65, the connecting rod 63 slides up and drives the extrusion disc 69 to extrude the coolant on the upper part of the water cylinder frame 61. At this time, the compression spring 66 undergoes elastic deformation under external force. When the crank 68 rotates to the other side, the compression spring 66 releases the stored elastic potential energy, causing the connecting rod 63 to slide down and reset. When the extrusion disc 69 slides downward, the internal pressure of the water cylinder frame 61 decreases, generating suction, which forces the coolant in the coolant storage tank 5 to be drawn into the water cylinder frame 61 through the delivery pipe 610 and the inlet check valve. When the extrusion disc 69 slides upward, the internal pressure of the water cylinder frame 61 increases, generating thrust, which pushes the internal coolant into the outer shell cylinder 2 through the outlet check valve and the drain pipe 611. Finally, the coolant in the outer shell cylinder 2 flows back to the coolant storage tank 5 through the return pipe 612. This cycle repeats, achieving continuous cooling and temperature control of the extrusion mixing device. When a quick fan replacement is required, according to Figure 6 and Figure 7 As shown, when installing fan 8, slide it forward along the outer wall of connecting rod 91. During the sliding process, push the two limit pins 94 to slide synchronously along the inside of cylindrical disk 93. At this time, the return spring 95 undergoes elastic deformation under external force. When fan 8 slides to the appropriate position, the return spring 95 releases the stored elastic potential energy, causing the two limit pins 94 to synchronously engage in the internal groove of fan 8, thereby achieving mechanical locking of fan 8. When disassembling fan 8, slide it in the opposite direction along the outer wall of connecting rod 91. Because the ends of the two limit pins 94 are elastic, during the sliding process, the two limit pins 94 completely disengage from the internal groove of fan 8, thus completing quick disassembly.

[0030] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A puffed explosive processing device, comprising a base (1), characterized in that: The base (1) has an outer shell cylinder (2) on one side of the top. The outer shell cylinder (2) has an extrusion mixing device (3) inside. The extrusion mixing device (3) has two sets of symmetrically distributed support legs (4) at the bottom. A coolant storage tank (5) is provided on one side of the support leg (4) near the extrusion mixing device (3). A water cooling circulation device (6) is provided on the top of the coolant storage tank (5). A support device (7) is provided on one side of the water cooling circulation device (6). A fan (8) is provided on one side of the support device (7). The water cooling circulation device (6) includes a water cylinder frame (61) and a fixing plate (62). The water cylinder frame (61) is fixedly installed on the top of the coolant storage tank (5). The fixing plate (62) is fixedly installed inside the water cylinder frame (61). A connecting rod (63) is slidably installed inside the fixing plate (62). A fixing frame (64) is fixedly installed at the bottom end of the connecting rod (63). A roller (65) is rotatably installed inside the fixing frame (64). A compression spring (66) is sleeved on the outer wall of the connecting rod (63). The two ends of the compression spring (66) are fixedly connected to the bottom of the fixing plate (62) and the top of the fixing frame (64) respectively. A transmission rod (67) is rotatably installed inside the water cylinder frame (61). The other end of the transmission rod (67) passes through the water cylinder frame (61). A crank (68) is fixedly installed on the outer wall of the transmission rod (67). The crank (68) is tightly fitted to the outer wall of the roller (65). The fan (8) is equipped with a quick-release device (9) for replacing the fan (8).

2. The puffed explosive processing equipment as described in claim 1, characterized in that, The quick-release device (9) includes a connecting rod (91) and a stop plate (92). The connecting rod (91) is installed inside the fan (8), and the stop plate (92) is fixedly installed inside the connecting rod (91). Cylindrical discs (93) are fixedly installed on both sides of the outer wall of the stop plate (92). Limit pins (94) are slidably installed inside the two cylindrical discs (93). Return springs (95) are sleeved on the outer walls of the two limit pins (94), and the two ends of the return springs (95) are fixedly connected to the ends of the cylindrical discs (93) and the inner wall of the connecting rod (91), respectively.

3. The puffed explosive processing equipment as described in claim 1, characterized in that, The support device (7) includes a first bracket (71) and a second bracket (72), both of which are fixedly installed on the top of the base (1).

4. The puffed explosive processing equipment as described in claim 1, characterized in that, The top of the connecting rod (63) is fixedly installed with a compression disc (69). The top of the water cylinder frame (61) is respectively connected to an inlet one-way valve and an outlet one-way valve. The bottom of the coolant storage tank (5) is connected to a conveying pipe (610), and the top of the conveying pipe (610) is connected to the inlet end of the inlet one-way valve. The outer shell cylinder (2) is connected to a drain pipe (611) on one side, and the other end of the drain pipe (611) is connected to the outlet end of the outlet one-way valve.

5. The puffed explosive processing equipment as described in claim 2, characterized in that, The connecting rod (91) rotates through the interior of the second bracket (72), and a drive gear (614) is fixedly installed at the end of the connecting rod (91) away from the fan (8).

6. The puffed explosive processing equipment as described in claim 1, characterized in that, The transmission rod (67) rotates through the interior of the first bracket (71), and a passive gear (613) that meshes with the drive gear (614) is fixedly installed at one end of the transmission rod (67).

7. The puffed explosive processing equipment as described in claim 1, characterized in that, The top of the coolant storage tank (5) is connected to a return pipe (612), and the other end of the return pipe (612) is connected to one side of the outer shell cylinder (2).

8. The puffed explosive processing equipment as described in claim 1, characterized in that, Both sets of support legs (4) are fixedly installed on the top of the base (1), and the outer shell cylinder (2) is fixedly installed on the outer wall of the extrusion mixing device (3).

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