Horizontal oscillator for solid waste toxicity detection

Abstract

The utility model discloses a horizontal oscillator for solid waste toxicity detection, and relates to the technical field of toxicity detection equipment. The device comprises a bottom frame, a driving assembly is installed on the outer wall of the right side wall of the bottom frame, a rotating shaft penetrates through the right side wall of the bottom frame to be connected with a disc in the buffering assembly, an elastic piece is installed on the outer wall of the other side of the disc, the disc is connected with an adjusting disc in the adjusting assembly through the elastic piece, and a bearing assembly is further arranged at the bottom of the inner side of the adjusting disc. The shaft end of the motor is connected with one end of the reset reed, the other end of the reset reed is connected with the fixing sleeve, and the fixing sleeve in the adjusting assembly is connected to the shaft end of the clamping rod in the clamping assembly in a sleeving mode. According to the oscillation test tube clamping device, the distance between the clamping rod and the bearing plate can be adjusted through the adjusting assembly, oscillation test tubes with different calibers are clamped and positioned, the bearing plate and the clamping rod are in contact with the outer walls of the oscillation test tubes through the rubber sleeves and the rubber plates respectively, and the effect of protecting the oscillation test tubes is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of toxicity detection equipment, in particular to a horizontal oscillator used for solid waste toxicity detection. Background Art

[0002] The horizontal oscillator is one of the most common detection equipment in environmental testing. Solid waste or fluid waste is put into an oscillating test tube, and then the oscillating test tube is placed in the horizontal oscillator. The oscillating effect of the oscillator on the oscillating test tube allows the waste to be fully integrated with the detection agent, making it easier to analyze the components therein later.

[0003] A Chinese patent application (or patent) with the announcement number CN217725346U discloses a horizontal oscillator, which belongs to the field of experimental equipment technology. It includes a base plate, on which a left base and a right base are fixedly arranged, a guide cylinder is provided on the left base, a driving cylinder is provided on the right base, the driving cylinder is connected to the output shaft of a motor provided on the right base, an oscillation carrier is connected between the guide cylinder and the driving cylinder, the oscillation carrier includes a guide rod splined to the guide cylinder and a connecting column inserted in the driving cylinder, a clamp is provided between the guide rod and the connecting column, a guide pin is provided on the outer peripheral surface of the connecting column, the inner wall of the driving cylinder has a corrugated guide groove, and the guide pin is slidably connected in the guide groove; the connecting column and the guide rod are fixedly connected by a plurality of pull rods.

[0004] The above-mentioned horizontal oscillator is provided with a connecting column and an extrusion sheet, and the connecting column and the extrusion sheet are connected by three tie rods, and the oscillating test tube that needs to be oscillated is limited and fixed therein by the three tie rods, and the tie rods are made of metal materials, and the oscillating test tube is made of glass material and is brittle in texture. During the oscillation process, the tie rods are prone to collision with the oscillating test tube, which will cause the oscillating test tube to break; and the position of one end of the tie rod and the connecting column is fixed and cannot be changed, and at the same time, the connection position between the other end of the tie rod and the extrusion sheet is also cannot be changed, so the size of the chamber surrounded by the three tie rods is also cannot be changed, and it can only be applied to oscillating test tubes of specific models and calibers, and has a narrow application range. To this end, we provide a horizontal oscillator for solid waste toxicity detection to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a horizontal oscillator for solid waste toxicity detection. The spacing between the clamping rod and the carrying plate can be adjusted by utilizing an adjustment component, so as to clamp and position oscillating test tubes of different calibers. The carrying plate and the clamping rod are in contact with the outer wall of the oscillating test tube through a rubber sleeve and a rubber plate respectively, so as to protect the oscillating test tube and solve the problems of the existing horizontal oscillator.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a horizontal oscillator for toxicity detection of solid waste, comprising a base frame; a driving assembly is installed on the outer wall of the right side wall of the base frame, the driving assembly comprises a driving motor, and the driving motor is connected to the outer wall of the base frame through a motor frame, the shaft end of the driving motor is connected to the rotating shaft through a coupling, the rotating shaft passes through the right side wall of the base frame and is connected to a disc in a buffer assembly, an elastic member is installed on the outer wall of the other side of the disc, the disc is connected to an adjusting disc in an adjusting assembly through the elastic member, a bearing assembly is also arranged at the inner bottom of the adjusting disc, the bearing assembly comprises a bearing plate and a rubber sleeve sleeved on the outer wall thereof, a traction member is also installed inside the adjusting disc, the traction member comprises a motor, the shaft end of the motor is connected to one end of a reset spring, and the other end of the reset spring is connected to a fixed sleeve, and at the same time, the middle part of the reset spring is also in contact with a roller, the fixed sleeve in the adjusting assembly is sleeved on the shaft end of a clamping rod in a clamping assembly, and an abutment member is installed on the outer wall of the clamping rod.

[0008] The utility model is further configured that the buffer components are provided with two in total, and the two buffer components are respectively arranged at the left and right ends of the base frame, and a rod hole is opened on the outer wall of the disc in the buffer component, and the disc is threadedly connected with the hollow rod in the elastic member through the rod hole.

[0009] The utility model is further configured that the elastic members are provided with four in total, and the four elastic members are arranged in a ring array structure, and the elastic member includes a hollow rod and a spring arranged therein, and the hollow rod is connected to the solid rod through the spring.

[0010] The utility model is further configured that the bearing plate in the bearing assembly and the two clamping rods in the clamping assembly are respectively arranged at three corners of the adjustment disk, and limiting plates are bonded to the upper side walls at both ends of the rubber sleeve on the bearing plate.

[0011] The utility model is further configured that side grooves are opened on the outer wall of the clamping rod, the side grooves are arranged in one-to-one correspondence with the abutment members, and there are four side grooves in total, which are respectively arranged at four quadrant points of the clamping rod.

[0012] The utility model is further configured such that the abutment member includes a built-in plate and an elastic rod detachably fixedly connected to the outer wall thereof, and the built-in plate is connected to the rubber plate via the elastic rod, a plurality of the elastic rods are provided, and the plurality of the elastic rods are arranged at equal intervals.

[0013] The utility model is further configured such that a slide groove is provided on the outer wall of the adjustment disk in the adjustment assembly, and there are two slide grooves in total, the two slide grooves are vertically arranged to each other, an installation groove is provided at the intersection of the two slide grooves, and a bottom groove is provided below the installation groove.

[0014] The utility model is further configured that the adjustment disk is slidably connected with the fixing sleeve on the shaft end of the clamping rod through a sliding groove, the adjustment disk is connected with the motor through a mounting groove, and the adjustment disk is clamped with the bearing plate through a bottom groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model is provided with an adjustment component, which includes a motor and a reset spring connected to the shaft end. When in use, the rotation of the motor can pull the reset spring to tighten or release. When tightening, the fixing sleeves on the ends of the two reset springs pull the clamping rods to move downward along the slide groove, that is, the distance between the two clamping rods gradually becomes smaller and gradually approaches the bearing plate, so that oscillating test tubes of different calibers can be clamped and positioned.

[0017] 2. The utility model provides a bearing assembly and a clamping assembly, wherein a bearing plate is provided in the bearing assembly, and a clamping rod is provided in the clamping assembly, wherein a rubber sleeve is sleeved on the outer wall of the bearing plate, and an abutment is provided on the outer wall of the clamping rod, that is, the clamping rod contacts the outer wall of the oscillating test tube through the abutment on its outer wall, and the contact members between them are rubber plates, that is, the contact level rubber sleeve and rubber plate between the oscillating test tube and the entire device, which are soft in texture and have a certain protective effect on the oscillating test tube.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The schematic diagram is a structural diagram of a horizontal oscillator used for solid waste toxicity detection.

[0021] Figure 2 A half-section diagram of the structure of a horizontal oscillator used for solid waste toxicity detection.

[0022] Figure 3This is a structural disassembly diagram of a horizontal oscillator used for solid waste toxicity detection.

[0023] Figure 4 This is a structural disassembly diagram of the buffer component.

[0024] Figure 5 This is a disassembled diagram of the structure of the adjustment component.

[0025] Figure 6 This is a disassembled diagram of the clamping assembly.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1- chassis, 2- driving assembly, 201- driving motor, 202- motor frame, 203- rotating shaft, 3- buffer assembly, 301- disc, 301a- rod hole, 302- elastic member, 302a- hollow rod, 302b- spring, 302c- solid rod, 4- bearing assembly, 401- bearing plate, 402- rubber sleeve, 403- limiting plate, 5- clamping assembly, 501- clamping rod, 501a- side groove, 502- abutment member, 502a- built-in plate, 502b- elastic rod, 502c- rubber plate, 6- adjusting assembly, 601- adjusting disc, 601a- slide groove, 601b- bottom groove, 601c- mounting groove, 602- traction member, 602a- motor, 602b- reset spring, 602c- roller, 602d- fixing sleeve. DETAILED DESCRIPTION

[0028] 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 of 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. Specific embodiment 1

[0030] See also Figure 1-4 The utility model is a horizontal oscillator for solid waste toxicity detection, including a base frame 1 and a driving component 2 arranged at the outer end of one side thereof, and a buffer component 3 is arranged on the inner side of the base frame 1 on the same side of the driving component 2, which is connected to a bearing component 4 through the buffer component 3 to improve the oscillation effect, and the bearing component 4 is used to bear the oscillation test tube, wherein the rubber sleeve 402 has a protective effect on the oscillation test tube.

[0031] Specifically, the driving component 2 includes a driving motor 201 and a motor frame 202 for fixing it on the base frame 1. At the same time, the shaft end of the driving motor 201 is connected to the disc 301 in the buffer component 3 through the rotating shaft 203, and a rod hole 301a for installing the elastic member 302 is provided on the inner wall on the other side of the disc 301, and a bearing component 4 for bearing an oscillating test tube is also provided on the inner lower part of the disc 301, wherein the bearing component 4 includes a bearing plate 401 and a rubber sleeve 402 sleeved on its outer wall for contacting the oscillating test tube.

[0032] Furthermore, there are four elastic members 302, which are distributed in a circular array. At the same time, the elastic member 302 is composed of a hollow rod 302a, a spring 302b and a solid rod 302c, and the spring 302b is arranged inside the hollow rod 302a, while the solid rod 302c is inserted into the inside of the hollow rod 302a and connected to the spring 302b. The two ends of the rubber sleeve 402 are also bonded with limiting plates 403, that is, the rubber sleeve 402 blocks the two ends of the oscillating test tube through the limiting plates 403.

[0033] The operation process of this embodiment is as follows: when in use, the oscillating test tube is placed on the carrying plate 401 of the carrying component 4, and the driving motor 201 is operated to transmit the vibration to the disc 301 in the buffer component 3 through the rotating shaft 203 on its shaft end, and then the disc 301 transmits this part of the vibration to the adjustment disk 601 through the elastic member 302, so that the oscillating test tube between the adjustment disks 601 and in the carrying component 4 can be oscillated. Specific embodiment 2

[0035] See also Figure 5 On the basis of the specific embodiment 1, an adjustment component 6 is further provided. The adjustment component 6 includes an adjustment disk 601 and a traction member 602 arranged therein. The position of the clamping rod 501 in the clamping component 5 can be adjusted by the traction member 602, so that it can effectively clamp and position oscillating test tubes of different calibers.

[0036] Specifically, the adjustment component 6 includes an adjustment disk 601, on which a slide groove 601a is provided for installing the clamping rod 501 in the clamping component 5, and a bottom groove 601b is provided on the bottom side of the slide groove 601a for installing the supporting plate 401, and above the bottom groove 601b there is also an installation groove 601c for installing the motor 602a in the traction member 602, wherein the traction member 602 includes a motor 602a, and the shaft end of the motor 602a is connected to one end of the reset spring 602b, and the other end of the reset spring 602b is connected to the fixed sleeve 602d, and a roller 602c is also provided at the middle position of the reset spring 602b.

[0037] Furthermore, the fixing sleeve 602d is sleeved on the axial end of the clamping rod 501, and the fixing sleeve 602d is slidably matched with the inner wall of the slide groove 601a, wherein the roller 602c is arranged on both sides of the intersection of the two slide grooves 601a, and the reset spring 602b is in contact and sliding connection with the roller 602c.

[0038] The operation process of this embodiment is as follows: when the motor 602a rotates forward, it will pull the reset spring 602b to reel up, and when it reels up, the fixed sleeve 602d on the other end thereof will have a pulling effect on the clamping rod 501. Under the action of this partial traction force, the axial end of the clamping rod 501 slides downward in the slide groove 601a. ​​In this state, the two clamping rods 501 approach each other and also approach the supporting plate 401, thereby reducing the space between the three for placing the oscillating test tube until it achieves the effect of clamping the oscillating test tube. On the contrary, when the motor 602a rotates in the opposite direction, the clamping rod 501 loses traction, thereby expanding the space between the three. Specific embodiment three

[0040] See also Figure 6 On the basis of the specific embodiment 1 and the specific embodiment 2, a clamping assembly 5 is further provided. The clamping assembly 5 includes a clamping rod 501 and an abutment member 502 arranged on the outside thereof. The clamping rod 501 contacts the outer wall of the oscillating test tube through the abutment member 502. The rubber plate 502c in the abutment member 502 can protect the oscillating test tube.

[0041] Specifically, the clamping assembly 5 includes a clamping rod 501 and a side groove 501a provided on its outer wall for installing an abutment 502, wherein the abutment 502 includes an inner plate 502a and an elastic rod 502b detachably fixedly connected to its outer wall, and the inner plate 502a is connected to the rubber plate 502c via the elastic rod 502b.

[0042] Furthermore, the abutting members 502 and the side grooves 501 a are arranged in a one-to-one correspondence, and there are four side grooves 501 a in total. The four side grooves 501 a are opened at four quadrant points of the outer side wall of the clamping rod 501 .

[0043] The operation process of this embodiment is as follows: after the oscillating test tube is placed on the supporting plate 401, the clamping rods 501 in the two clamping assemblies 5 are pulled by the adjustment assembly 6 to slide in the slide groove 601a, and gradually approach each other until the abutment 502 on the clamping rod 501 abuts against the outer wall of the oscillating test tube.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A horizontal oscillator for solid waste toxicity detection, comprising a base frame (1); characterized in that: A driving assembly (2) is mounted on the outer wall of the right side wall of the base frame (1), the driving assembly (2) comprising a driving motor (201), and the driving motor (201) is connected to the outer wall of the base frame (1) via a motor frame (202), the shaft end of the driving motor (201) is connected to a rotating shaft (203) via a coupling, the rotating shaft (203) passes through the right side wall of the base frame (1) and is connected to a disc (301) in a buffer assembly (3), an elastic member (302) is mounted on the outer wall of the other side of the disc (301), the disc (301) is connected to an adjusting disc (601) in an adjusting assembly (6) via the elastic member (302), and a bearing assembly (4) is further arranged at the inner bottom of the adjusting disc (601), The bearing assembly (4) comprises a bearing plate (401) and a rubber sleeve (402) sleeved on the outer wall thereof; a traction member (602) is also installed inside the adjustment disk (601); the traction member (602) comprises a motor (602a); the shaft end of the motor (602a) is connected to one end of a reset spring (602b); the other end of the reset spring (602b) is connected to a fixed sleeve (602d); at the same time, the middle part of the reset spring (602b) is also in contact with a roller (602c); the fixed sleeve (602d) in the adjustment assembly (6) is sleeved on the shaft end of a clamping rod (501) in the clamping assembly (5); and an abutment member (502) is installed on the outer wall of the clamping rod (501).

2. A horizontal oscillator for solid waste toxicity detection according to claim 1, characterized in that: A total of two buffer assemblies (3) are provided, and the two buffer assemblies (3) are respectively arranged at the left and right ends of the base frame (1); a rod hole (301a) is provided on the outer wall of the disk (301) in the buffer assembly (3), and the disk (301) is threadedly connected to a hollow rod (302a) in the elastic member (302) through the rod hole (301a).

3. A horizontal oscillator for solid waste toxicity detection according to claim 2, characterized in that: There are four elastic members (302) in total, and the four elastic members (302) are arranged in a ring array structure. The elastic member (302) includes a hollow rod (302a) and a spring (302b) arranged therein. The hollow rod (302a) is connected to the solid rod (302c) via the spring (302b).

4. The horizontal oscillator for solid waste toxicity detection according to claim 1, characterized in that: The bearing plate (401) in the bearing assembly (4) and the two clamping rods (501) in the clamping assembly (5) are arranged at three corners of the adjustment plate (601), and limiting plates (403) are bonded to the upper side walls at both ends of the rubber sleeve (402) on the bearing plate (401).

5. A horizontal oscillator for solid waste toxicity detection according to claim 4, characterized in that: The outer wall of the clamping rod (501) is provided with side grooves (501a), and the side grooves (501a) and the abutment members (502) are arranged one by one. There are four side grooves (501a) in total, and the four side grooves (501a) are arranged at four quadrant points of the clamping rod (501).

6. A horizontal oscillator for solid waste toxicity detection according to claim 5, characterized in that: The abutment member (502) comprises a built-in plate (502a) and an elastic rod (502b) detachably fixedly connected to the outer wall thereof, and the built-in plate (502a) is connected to the rubber plate (502c) via the elastic rod (502b), and a plurality of the elastic rods (502b) are provided, and the plurality of the elastic rods (502b) are arranged at equal intervals.

7. A horizontal oscillator for solid waste toxicity detection according to claim 1, characterized in that: A sliding groove (601a) is provided on the outer wall of the adjustment disk (601) in the adjustment assembly (6), and there are two sliding grooves (601a) in total. The two sliding grooves (601a) are arranged perpendicular to each other, and a mounting groove (601c) is provided at the intersection of the two sliding grooves (601a), and a bottom groove (601b) is provided below the mounting groove (601c).

8. The horizontal oscillator for solid waste toxicity detection according to claim 7, characterized in that: The adjusting disk (601) is slidably connected with a fixing sleeve (602d) on the shaft end of the clamping rod (501) through a sliding groove (601a), the adjusting disk (601) is connected with the motor (602a) through a mounting groove (601c), and the adjusting disk (601) is clamped with the bearing plate (401) through a bottom groove (601b).

Images