A dry chemical medical waste treatment device

Abstract

This invention relates to the field of medical waste treatment technology, and more specifically, to a dry chemical medical waste treatment device, comprising a housing, wherein a discharge cylinder is fixedly installed inside the housing by angle iron, and the top end of the discharge cylinder penetrates through the top end of the housing and is welded to the top end of the housing; a support plate is provided inside the discharge cylinder, and a drive mechanism is provided on the support plate; a crushing cylinder is provided inside the discharge cylinder, and the bottom end of the crushing cylinder is fixedly connected to the drive mechanism at an off-center position; a crushing mechanism for impacting medical waste is provided inside the crushing cylinder, and a first gear is provided at one end of the crushing mechanism penetrating the center position of the bottom of the crushing cylinder, and the first gear meshes with the drive mechanism. This invention solves the problem that rubber stoppers and broken glass are difficult to separate during the crushing of dry chemical medical reagent bottles.

Description

Technical Field

[0001] This invention relates to the field of medical waste treatment technology, and more specifically, to a dry chemical medical waste treatment device. Background Technology

[0002] In the field of dry chemistry in medicine, reagent bottles, as key containers for storing and transporting dry chemical reagents, play a crucial role in medical diagnosis and analysis. However, when these reagent bottles need to be disposed of after use, especially when they are broken down for more efficient recycling or treatment, a series of technical and environmental problems arise.

[0003] Currently, a common method for disposing of waste dry chemical medical reagent bottles is to use shear roller crushing. This method uses two opposing rotating shear rollers to squeeze and shear the reagent bottle, breaking it into smaller fragments for subsequent recycling and processing. However, in practice, this method has a significant problem: when the rubber stopper inside the reagent bottle comes into contact with the glass body during the squeezing process, the rubber's stickiness and elasticity can easily cause it to adhere to the glass fragments.

[0004] This sticking phenomenon not only increases the difficulty of separating the rubber stopper and glass fragments, but may also lead to inefficiency and increased costs in the recycling process. More importantly, if the rubber stopper and glass fragments cannot be effectively separated, it may affect the purity and quality of the recycled materials, thereby limiting their potential and value for reuse.

[0005] To address the aforementioned issues, a dry chemical medical waste treatment device is proposed. Summary of the Invention

[0006] To address the problems existing in the prior art, the present invention provides a dry chemical medical waste treatment device to solve the problem mentioned in the background art that the rubber stopper and broken glass are difficult to separate when dry chemical medical reagent bottles are broken.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a dry chemical medical waste treatment device, comprising a box body, wherein a discharge cylinder is fixedly installed inside the box body by means of angle iron, and the top end of the discharge cylinder penetrates through the top end of the box body and is welded to the top end of the box body;

[0008] The unloading cylinder is equipped with a support plate, and the support plate is equipped with a drive mechanism.

[0009] The unloading cylinder is equipped with a crushing cylinder inside, and the bottom end of the crushing cylinder is fixedly connected to the drive mechanism at an off-center position. The crushing cylinder is equipped with a crushing mechanism for impacting medical waste, and a first gear is provided at one end of the crushing mechanism that passes through the center of the bottom of the crushing cylinder, and the first gear meshes with the drive mechanism.

[0010] The driving mechanism includes a drive motor fixedly mounted on a support plate, a connecting shaft seat disposed on the drive motor and fixedly connected to the bottom eccentric position of the crushing cylinder, and a drive gear ring disposed on the support plate and meshing with the first gear.

[0011] The crushing cylinder has a discharge hole at the lower end of its circumferential side wall, and the crushing cylinder is fitted with a hole adjustment mechanism for adjusting the size of the discharge hole.

[0012] The present invention is further configured such that a rotating support frame is provided at the upper end of the inside of the crushing cylinder;

[0013] The crushing mechanism includes a rotating rod rotatably mounted on the rotating support frame, a first crushing component fixedly mounted on the rotating rod, and a second crushing component rotatably mounted on the lower end of the rotating rod.

[0014] The first crushing component includes an inclined rod fixedly installed on the rotating rod, and a crushing ball head disposed at the other end of the inclined rod.

[0015] The present invention is further configured such that the second crushing component includes a connecting rod rotatably mounted on the lower end of the circumferential side wall of the rotating rod, and a crushing conveying component disposed at the end of the connecting rod away from the rotating rod;

[0016] The bottom of the crushing cylinder is provided with a wedge block, and the wedge block is matched with the connecting rod drive.

[0017] The present invention is further configured such that the crushed material conveying component includes a bracket disposed on the connecting rod, a second gear rotatably mounted on the bottom end of the bracket, and a discharge roller disposed on the bottom end of the second gear.

[0018] The present invention is further configured such that the side wall of the crushing cylinder is provided with toothed grooves, and the toothed grooves mesh with the second gear.

[0019] The present invention is further configured such that the tooth diameter of the drive gear ring is greater than the diameter of the first gear.

[0020] The present invention is further configured such that the wedge block has two conical guide surfaces on the side near the rotating rod.

[0021] The present invention is further configured such that the hole adjustment mechanism includes an annular baffle sleeved on the outside of the crushing cylinder, and a pushing block is provided on the circumferential side wall of the annular baffle;

[0022] A cylinder frame is provided on the upper end of the circumferential side wall of the crushing cylinder, and a telescopic cylinder is fixedly installed on the cylinder frame. The telescopic end of the telescopic cylinder is fixedly connected to the push block.

[0023] The present invention is further configured such that a limiting block is provided at the lower end of the circumferential side wall of the crushing cylinder, a limiting groove is provided on the annular baffle, and the limiting block and the limiting groove are slidably matched.

[0024] The present invention is further configured such that a control host is provided on one side of the housing, and the control host is electrically connected to the drive motor and the telescopic cylinder.

[0025] Compared with the prior art, the present invention provides a dry chemical medical waste treatment device, which has the following beneficial effects:

[0026] 1. In this invention, the crushing mechanism performs multi-stage crushing of the reagent bottle to ensure that the glass fragments are small enough. At the same time, the orifice adjustment mechanism adjusts the feeding hole according to the size of the rubber stopper, so that the rubber stopper is intercepted after the glass bottle is crushed, while the broken glass fragments are smoothly discharged through the feeding hole. This process not only solves the problem of the difficulty in separating the rubber stopper and glass fragments, but also improves the crushing efficiency and separation purity, providing convenience for subsequent recycling and processing.

[0027] 2. In this invention, the drive motor drives the crushing cylinder to make a circular motion. The motion causes the waste glass reagent bottles to be concentrated on the opposite side of the centrifugal force inside the crushing cylinder and pressed against the inner wall of the crushing cylinder. This results in a greater impact force when the waste glass reagent bottles collide with the crushing mechanism, thereby improving the crushing effect. At the same time, driven by the drive mechanism, the crushing mechanism and the crushing cylinder rotate in opposite directions, so that the direction of the force when the waste glass reagent bottles and the crushing mechanism collide inside the crushing cylinder is opposite, thereby increasing the impact force and further enhancing the crushing effect. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of a dry chemical medical waste treatment equipment.

[0029] Figure 2 This is a schematic diagram of the internal structure of the unloading cylinder in a dry chemical medical waste treatment device.

[0030] Figure 3 This is a schematic diagram of the internal structure of the crushing cylinder in a dry chemical medical waste treatment equipment.

[0031] Figure 4This is a schematic diagram of the explosion structure of the drive mechanism and crushing mechanism of a dry chemical medical waste treatment equipment.

[0032] Figure 5 This is a top view schematic diagram of the crushing cylinder and crushing mechanism of a dry chemical medical waste treatment equipment.

[0033] Figure 6 This is a schematic diagram of the crushing cylinder and orifice adjustment mechanism of a dry chemical medical waste treatment equipment.

[0034] In the diagram: 1. Box body; 2. Discharge cylinder; 3. Support plate; 4. Drive mechanism; 401. Drive motor; 402. Connecting shaft seat; 403. Drive gear ring; 5. Crushing cylinder; 501. Discharge hole; 502. Rotating support frame; 503. Gear groove; 504. Cylinder frame; 505. Limiting block; 6. Crushing mechanism; 601. Rotating rod; 7. First gear; 8. Hole adjustment mechanism; 801. Annular baffle; 802. Pushing block; 803. Telescopic cylinder; 804. Limiting groove; 9. First crushing component; 901. Inclined rod; 902. Crushing ball head; 10. Second crushing component; 1001. Connecting rod; 11. Crushed material conveying component; 1101. Support; 1102. Second gear; 1103. Discharge roller; 12. Wedge block; 13. Control host. Detailed Implementation

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0037] In this invention, unless otherwise stated, the directional terms such as "up" and "down" generally refer to the directions shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" generally refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not intended to limit this invention.

[0038] For examples, please refer to Figure 1 - Figure 6 A dry chemical medical waste treatment device includes a box 1, and a discharge cylinder 2 is fixedly installed inside the box 1 by angle iron. The top of the discharge cylinder 2 passes through the top of the box 1 and is welded to the top of the box 1.

[0039] The unloading cylinder 2 is equipped with a support plate 3, and a drive mechanism 4 is installed on the support plate 3;

[0040] The unloading cylinder 2 is equipped with a crushing cylinder 5, and the bottom of the crushing cylinder 5 is fixedly connected to the drive mechanism 4 at a position off-center. The crushing cylinder 5 is equipped with a crushing mechanism 6 for impacting medical waste, and a first gear 7 is provided at one end of the crushing mechanism 6 that passes through the center of the bottom of the crushing cylinder 5, and the first gear 7 meshes with the drive mechanism 4.

[0041] The drive mechanism 4 includes a drive motor 401 fixedly mounted on the support plate 3, a connecting shaft seat 402 disposed on the drive motor 401 and fixedly connected to the bottom eccentric position of the crushing cylinder 5, and a drive gear ring 403 disposed on the support plate 3 and meshing with the first gear 7.

[0042] The lower end of the circumferential side wall of the crushing cylinder 5 is provided with a discharge hole 501, and the crushing cylinder 5 is fitted with a hole adjustment mechanism 8 for adjusting the size of the discharge hole 501.

[0043] A door is provided on one side of the housing 1, and a slope is provided on the bottom of the housing 1 near the door. The equipment for receiving broken glass material enters the housing 1 and extends to below the discharge port of the unloading cylinder 2. The upper part of the unloading cylinder 2 is a cylindrical cavity, and the top of the cylindrical cavity is welded to the top of the housing 1. The lower part of the unloading cylinder 2 is an inverted conical cavity, and the discharge port is located at the bottom of the inverted conical cavity. An angle iron is provided on the outside of the inverted conical cavity of the unloading cylinder 2 and is welded to the inner wall of the housing 1 to support the unloading cylinder 2.

[0044] The drive motor 401 is fixedly installed at the bottom of the support plate 3. One end of the connecting shaft seat 402 passes through the support plate 3 and is fixedly connected to the output end of the drive motor 401. The other end of the connecting shaft seat 402 is fixedly installed at the eccentric position at the bottom of the crushing cylinder 5. The output end of the drive motor 401 and the position of the connecting shaft seat 402 are located along the axial direction of the unloading cylinder 2. Therefore, when the drive motor 401 is running, it drives the crushing cylinder 5 to make circular motion inside the unloading cylinder 2.

[0045] Furthermore, the drive gear ring 403 is located at the top of the support plate 3, and the crushing mechanism 6 is rotatably mounted on the axis of the crushing cylinder 5. When the drive motor 401 drives the crushing cylinder 5 to make a circular motion along the inside of the unloading cylinder 2, the first gear 7 fixedly installed through the bottom of the crushing cylinder 5 by the crushing mechanism 6 also makes a circular motion. The first gear 7 in the circular motion meshes with the tooth block on the inner wall of the drive gear ring 403, so that the crushing mechanism 6 and the crushing cylinder 5 rotate in opposite directions. This makes the collision force between the crushing mechanism 6 and the waste glass reagent bottles in the crushing cylinder 5 greater, making the waste glass reagent bottles easier to crush and the crushing effect better.

[0046] It should be noted that, under the eccentric drive of the drive motor 401, the waste glass reagent bottles inside the crushing cylinder 5 will be concentrated on the side of the crushing cylinder 5 away from the connecting shaft seat 402 under the action of centrifugal force. The waste glass reagent bottles concentrated on the side of the crushing cylinder 5 away from the connecting shaft seat 402 are pressed against the inner wall of the crushing cylinder 5 under the action of centrifugal force, so that the waste glass reagent bottles are more powerful when they collide with the crushing mechanism 6, thus making the crushing effect better. After crushing, smaller fragments are more likely to be discharged from the discharge hole 501 into the discharge cylinder 2, and then discharged from the discharge port. If the crushing cylinder 5 rotates around the axis, its centrifugal force is smaller, and the crushing effect is not ideal when the waste glass reagent bottles collide with the crushing mechanism 6.

[0047] The support plate 3 is fixed to the inner wall of the unloading cylinder 2 by welding the two ends of the support plate 3 with the support rods. This ensures that when the crushing cylinder 5 moves in a circular motion with the connecting shaft seat 402 as the center, the edge of the support plate 3 will never protrude from the crushing cylinder 5. This allows the glass fragments discharged from the loading and unloading holes 501 of the crushing cylinder 5 to fall into the unloading cylinder 2 instead of accumulating on the support plate 3.

[0048] Preferably, the discharge hole 501 can be adjusted in size by the hole adjustment mechanism 8 according to the actual needs of the rubber stopper on the waste glass reagent bottle to be crushed, so that the rubber stopper on the waste glass reagent bottle is separated after the glass bottle is crushed, and the rubber stopper is intercepted by the adjusted size of the discharge hole 501, while the broken glass is crushed by the crushing mechanism 6 and discharged from the discharge hole 501 under the action of centrifugal force.

[0049] A rotating support frame 502 is provided at the upper end of the inside of the crushing cylinder 5;

[0050] The crushing mechanism 6 includes a rotating rod 601 rotatably mounted on a rotating support frame 502, a first crushing component 9 fixedly mounted on the rotating rod 601, and a second crushing component 10 rotatably mounted on the lower end of the rotating rod 601.

[0051] The first crushing component 9 includes an inclined rod 901 fixedly installed on the rotating rod 601, and a crushing ball head 902 disposed at the other end of the inclined rod 901.

[0052] The rotating support frame 502 consists of a circular sleeve and three support rods. The three support rods are welded in a ring array to the outside of the circular sleeve, and the ends of the three support rods away from the circular sleeve are welded to the inner wall of the crushing cylinder 5. The rotating rod 601 passes through the circular sleeve of the rotating support frame 502 and is rotatably connected. The bottom end of the rotating rod 601 passes through the bottom of the crushing cylinder 5 and is fixedly connected to the first gear 7. The bottom of the crushing cylinder 5 and the rotating rod 601 are rotatably connected. The first crushing component 9 and the second crushing component 10 are arranged in a ring array about the circumferential side wall of the rotating rod 601, and the first crushing component 9 and the second crushing component 10 are staggered.

[0053] The first crushing component 9, as a primary crusher, mainly crushes large, intact waste glass reagent bottles by striking them, breaking them into glass fragments. Then, the second crushing component 10 further crushes the fragmented glass, causing the glass at the rubber stopper position on the waste glass reagent bottle to shatter, thereby separating the rubber stopper from the glass bottle.

[0054] Specifically, when the first gear 7 and the drive gear ring 403 mesh and rotate, the rotating rod 601 drives the inclined rod 901 to rotate, thereby impacting and crushing the waste glass reagent bottle in the crushing cylinder 5. Under the action of centrifugal force in the crushing cylinder 5, the crushed glass is thrown away from the side of the crushing cylinder 5 away from the connecting shaft seat 402, thereby contacting and crushing the second crushing component 10, as detailed below.

[0055] The second crushing assembly 10 includes a connecting rod 1001 rotatably mounted on the lower end of the circumferential side wall of the rotating rod 601, and a crushing conveyor 11 disposed at the end of the connecting rod 1001 away from the rotating rod 601.

[0056] A wedge block 12 is provided at the bottom of the crushing cylinder 5, and the wedge block 12 and the connecting rod 1001 are driven and matched.

[0057] Rotating lugs are welded in an annular array to the lower end of the circumferential side wall of rotating rod 601. Connecting rod 1001 is rotatably connected to the lower end of rotating rod 601 through the rotating lugs. When the first gear 7 and the drive gear ring 403 mesh and rotate, rotating rod 601 drives connecting rod 1001 to rotate, causing connecting rod 1001 to be lifted when it passes wedge block 12, thereby causing the fragment conveying component 11 to rise. When connecting rod 1001 passes wedge block 12 and separates, fragment conveying component 11, under the action of gravity, smashes against the bottom of crushing cylinder 5, thereby creating a hammering effect on the glass fragments and achieving further glass breakage.

[0058] The wedge block 12 is positioned on the bottom of the crushing cylinder 5 away from the connecting shaft seat 402. The position where the connecting rod 1001 and the wedge block 12 separate is when the crushing cylinder 5 rotates around the connecting shaft seat 402, and the centrifugal force drives the glass fragments to the line connecting the connecting shaft seat 402. That is, when the connecting rod 1001 separates from the wedge block 12, the crushed material conveying component 11 falls down on the glass fragments concentrated by the centrifugal force in the crushing cylinder 5, thereby achieving secondary crushing of the glass.

[0059] The crushed material conveying component 11 includes a bracket 1101 mounted on a connecting rod 1001, a second gear 1102 rotatably mounted on the bottom end of the bracket 1101, and a discharge roller 1103 mounted on the bottom end of the second gear 1102.

[0060] The side wall of the crushing cylinder 5 is provided with a toothed groove 503, and the toothed groove 503 meshes with the second gear 1102.

[0061] The bracket 1101 is L-shaped. One end of the bracket 1101 is welded to the connecting rod 1001, and the end of the bracket 1101 welded to the connecting rod 1001 is provided with a diagonal brace to reinforce the bracket 1101. The second gear 1102 and the discharge roller 1103 are integrally formed, and the top of the second gear 1102 is provided with a rotating shaft that is rotatably connected to the end of the bracket 1101 away from the connecting rod 1001.

[0062] Furthermore, when the crushing conveyor 11 rotates, it is first lifted by the connecting rod 1001 and then smashed down to hammer and break the glass fragments. After hammering, the crushing conveyor 11 rotates with the rotating rod 601. Through the meshing of the second gear 1102 and the tooth groove 503, the discharge roller 1103 rotates, which can discharge and clean the hammered glass fragments, and can also stir and crush larger glass fragments for three-stage crushing, thereby improving the crushing efficiency.

[0063] Since the crushing conveyor 11 needs to be lifted and then dropped along with the connecting rod 1001, the meshing state of the second gear 1102 and the tooth groove 503 is as follows: the width of the tooth groove 503 is greater than the thickness of the second gear 1102, and the depth of the tooth groove 503 is greater than the length of the tooth block of the second gear 1102. It is used to allow the second gear 1102 to avoid the crushing conveyor 11 when it is lifted.

[0064] It should be noted that when the glass is crushed by downward hammering through the crushing conveyor 11, it is mainly hammered by the discharge roller 1103. The discharge roller 1103 is composed of a ring array of multiple blades. Therefore, during the hammering, the center is at the center of the discharge roller 1103, so that the glass is broken around the center and separated by the ring array of blades, thus achieving a better crushing effect. Through hammering, the glass is prevented from being deeply embedded in the rubber stopper when the bottle mouth with rubber stopper is broken, which would make it difficult to clean the glass shards during the subsequent screening.

[0065] The tooth diameter of the drive gear ring 403 is larger than the diameter of the first gear 7.

[0066] This allows the crushing mechanism 6 inside the crushing cylinder 5 to rotate at a faster speed, thereby improving crushing efficiency.

[0067] Two tapered guide surfaces are provided on the side of the wedge block 12 near the rotating rod 601.

[0068] By setting two conical guide surfaces, the fragments of the waste glass reagent bottle are prevented from impacting the side of the wedge block 12 near the rotating rod 601 after the first stage of crushing. Then, under the action of centrifugal force, they abut against the side of the wedge block 12 and cannot flow to the edge of the crushing cylinder 5 and the second crushing component 10 for hammer crushing.

[0069] The hole adjustment mechanism 8 includes an annular baffle 801 sleeved on the outside of the crushing cylinder 5, and a push block 802 is provided on the circumferential side wall of the annular baffle 801.

[0070] A cylinder frame 504 is provided on the upper end of the circumferential side wall of the crushing cylinder 5, and a telescopic cylinder 803 is fixedly installed on the cylinder frame 504. The telescopic end of the telescopic cylinder 803 is fixedly connected to the push block 802.

[0071] The annular baffle 801 is fitted onto the outside of the crushing cylinder 5 by moving up and down. The position of the annular baffle 801 is adjusted by the extension and retraction of the telescopic cylinder 803, thereby adjusting the size of the discharge hole 501 of the crushing cylinder 5. This allows the size of the rubber stopper on the waste glass reagent bottle to be adjusted according to the actual needs of crushing. After the glass bottle is broken, the rubber stopper on the waste glass reagent bottle is separated from the glass. Then, the broken glass is further crushed under the action of the crushing mechanism 6 until it can be discharged through the adjusted discharge hole 501, thereby intercepting rubber stoppers that are larger than the discharge hole 501.

[0072] A limiting block 505 is provided at the lower end of the circumferential side wall of the crushing cylinder 5, and a limiting groove 804 is provided on the annular baffle 801, and the limiting block 505 and the limiting groove 804 slide and match.

[0073] By setting the limiting block 505 and the limiting groove 804, the annular baffle 801 is prevented from being sleeved on the outside of the crushing cylinder 5 and rotating with the crushing cylinder 5, which would cause the annular baffle 801 to rotate under the action of centrifugal force, thereby pulling on the telescopic end of the telescopic cylinder 803, thus causing the telescopic end of the telescopic cylinder 803 to malfunction.

[0074] A control host 13 is provided on one side of the housing 1, and the control host 13 is electrically connected to the drive motor 401 and the telescopic cylinder 803.

[0075] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dry chemical medical waste treatment device, characterized in that: Includes a box body (1), inside which a discharge cylinder (2) is fixedly installed by angle iron, and the top of the discharge cylinder (2) penetrates through the top of the box body (1) and is welded to the top of the box body (1); The unloading cylinder (2) is provided with a support plate (3), and a drive mechanism (4) is provided on the support plate (3). The unloading cylinder (2) is provided with a crushing cylinder (5) inside, and the bottom of the crushing cylinder (5) is fixedly connected to the drive mechanism (4) at a position off-center. The crushing cylinder (5) is provided with a crushing mechanism (6) for striking medical waste inside, and a first gear (7) is provided at one end of the crushing mechanism (6) that passes through the center of the bottom of the crushing cylinder (5), and the first gear (7) meshes with the drive mechanism (4). The drive mechanism (4) includes a drive motor (401) fixedly mounted on the support plate (3), a connecting shaft seat (402) disposed on the drive motor (401) and fixedly connected to the bottom eccentric position of the crushing cylinder (5), and a drive gear ring (403) disposed on the support plate (3) and meshing with the first gear (7). The crushing cylinder (5) has a feeding hole (501) at the lower end of its circumferential side wall, and the crushing cylinder (5) is fitted with a hole adjustment mechanism (8) for adjusting the size of the feeding hole (501). A rotating support frame (502) is provided at the upper end of the inside of the crushing cylinder (5); The crushing mechanism (6) includes a rotating rod (601) rotatably mounted on the rotating support frame (502), a first crushing component (9) fixedly mounted on the rotating rod (601), and a second crushing component (10) rotatably mounted on the lower end of the rotating rod (601). The first crushing component (9) includes an inclined rod (901) fixedly installed on the rotating rod (601), and a crushing ball head (902) disposed at the other end of the inclined rod (901). The second crushing assembly (10) includes a connecting rod (1001) rotatably mounted on the lower end of the circumferential side wall of the rotating rod (601), and a crushing conveyor (11) disposed at the end of the connecting rod (1001) away from the rotating rod (601). The bottom of the crushing cylinder (5) is provided with a wedge block (12), and the wedge block (12) and the connecting rod (1001) are driven and matched. The rotating rod (601) drives the connecting rod (1001) to rotate, so that the connecting rod (1001) is lifted when it passes the wedge block (12), thereby causing the crushing conveyor (11) to rise. When the connecting rod (1001) passes the wedge block (12) and separates, the crushing conveyor (11) is hit by gravity and falls on the bottom of the crushing cylinder (5). The crushed material conveying component (11) includes a bracket (1101) disposed on the connecting rod (1001), a second gear (1102) rotatably mounted on the bottom end of the bracket (1101), and a discharge roller (1103) disposed on the bottom end of the second gear (1102).

2. The dry chemical medical waste treatment equipment according to claim 1, characterized in that: The side wall of the crushing cylinder (5) is provided with a toothed groove (503), and the toothed groove (503) meshes with the second gear (1102).

3. The dry chemical medical waste treatment equipment according to claim 2, characterized in that: The tooth diameter of the drive gear ring (403) is greater than the diameter of the first gear (7).

4. The dry chemical medical waste treatment equipment according to claim 3, characterized in that: The wedge block (12) has two conical guide surfaces on the side near the rotating rod (601).

5. The dry chemical medical waste treatment equipment according to claim 4, characterized in that: The hole adjustment mechanism (8) includes an annular baffle (801) sleeved on the outside of the crushing cylinder (5), and a push block (802) is provided on the circumferential side wall of the annular baffle (801). A cylinder frame (504) is provided on the upper end of the circumferential side wall of the crushing cylinder (5), and a telescopic cylinder (803) is fixedly installed on the cylinder frame (504). The telescopic end of the telescopic cylinder (803) is fixedly connected to the push block (802).

6. The dry chemical medical waste treatment equipment according to claim 5, characterized in that: A limiting block (505) is provided at the lower end of the circumferential side wall of the crushing cylinder (5), and a limiting groove (804) is provided on the annular baffle (801), and the limiting block (505) and the limiting groove (804) slide and match.

7. The dry chemical medical waste treatment equipment according to claim 6, characterized in that: A control host (13) is provided on one side of the housing (1), and the control host (13) is electrically connected to the drive motor (401) and the telescopic cylinder (803).

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