Dividing device
By designing an automated sample reduction device, which utilizes a vibrating funnel and a divider on a sliding rod, precise sample reduction is achieved, solving the problems of sample loss and manpower consumption in the traditional sample reduction process, and improving the accuracy and efficiency of the sample reduction process.
Patent Information
- Application Number
- CN202423041239.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-10
AI Technical Summary
In traditional sample reduction processes, samples are prone to splashing or uneven distribution, which affects experimental results and consumes a lot of manpower.
Design a sample reduction device comprising a vibratory funnel, a sliding rod, and a divider, which achieves automated sample separation through a moving mechanism and a vibrator, ensuring that samples are allocated and collected as needed.
Reduce sample loss, avoid errors caused by repetitive manual operations, and improve the accuracy and efficiency of the sample separation process.
Smart Images
Figure CN223711180U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a division technology field, concretely relates to a division device. BACKGROUND
[0002] In the traditional laboratory, the sample division is a very careful and easily loss process, which is completed by multiple batches of manual operation, and during the sample division process, the sample often splashes or is unevenly divided, thereby greatly affecting the experimental results and causing excessive consumption of manpower. INVENTION CONTENTS
[0003] The utility model provides a kind of division device to overcome the deficiencies in the prior art.
[0004] The utility model solves the technical scheme as follows to the above technical problems: a kind of division device, comprising: frame, a shakable hopper is arranged above frame, a plurality of transverse distribution sliding rods are sequentially arranged in parallel from top to bottom below shakable hopper on frame, one two-part device is slidably arranged on each sliding rod, each two-part device is fixed with one hopper on the same side along its sliding direction, one moving mechanism is fixed at each sliding rod on frame, and the moving mechanism at each sliding rod is used to reciprocally move the two-part device and hopper on it by pushing the two-part device on the sliding rod.
[0005] Based on the above technical scheme, the utility model can also be improved as follows.
[0006] Further, one shaker is fixed on the side surface of the two-part device.
[0007] Further, the moving mechanism uses telescopic air cylinder.
[0008] Further, the frame has one longitudinal distribution crossbeam below each sliding rod on both sides, and the two ends of the sliding rod are fixed with the two crossbeams respectively.
[0009] Further, adjusting slot is formed on the crossbeam along its length direction, adjusting bolt is arranged below the crossbeam, and the screw end of adjusting bolt is screwed with sliding rod after passing through adjusting slot to lock sliding rod with crossbeam.
[0010] Further, the number of sliding rods fixed on the frame is four, the number of two-part devices is four, and the number of hoppers is four.
[0011] Further, the frame is provided with footing at the bottom of each stand column.
[0012] Further, the footing is L-shaped structure, and the footing is fixedly connected with the stand column of the frame by screw or rivet.
[0013] The utility model has the advantages that:
[0014] The sample is fed into the vibrating funnel from the outside. Based on the weight of the sample and the desired sample weight, the required number of fractions is determined. Each moving mechanism pushes the divider and the funnel to slide on the sliding rod, selectively aligning the inlet of the uppermost divider or funnel with the outlet of the vibrating funnel, or selectively aligning the inlet of the lower divider or funnel with the outlet of the upper divider or funnel. Once the adjustment is complete, the divider and funnel work together to achieve the required number of fractions. The sample in the vibrating funnel naturally falls into the divider or funnel, descending step by step, and the desired sample is collected at the bottom. This completes the process.
[0015] Based on the weight of the incoming sample and the required sample weight, the process is achieved by alternating between a divider and a funnel, which greatly avoids losses during the sample separation process. Furthermore, the differences in weight obtained due to manual pouring and reuse can be reduced in multiple separations in a single operation, saving manpower. Attached Figure Description
[0016] Figure 1 This is a structural diagram of the reduction device in this utility model.
[0017] The attached diagram lists the components represented by each number as follows:
[0018] 1. Frame, 110. Crossbeam, 111. Adjustment groove, 120. Foot, 2. Vibrating funnel, 3. Sliding rod, 4. Divider, 5. Funnel, 6. Moving mechanism, 7. Vibrator. Detailed Implementation
[0019] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.
[0020] Example 1
[0021] like Figure 1 As shown, a reducing device includes: a frame 1, a vibrating funnel 2 arranged above the frame 1, an external sample is first fed into the vibrating funnel 2, and then the vibrating funnel 2 distributes the sample downwards.
[0022] A plurality of transversely distributed slide rods 3 are arranged on the frame 1 below the shakable hopper 2 from top to bottom, all the slide rods 3 are parallel to each other, and each slide rod 3 is slidably provided with a divider 4, i.e. the divider 4 on each slide rod 3 can reciprocate along the length direction of the slide rod 3, and each divider 4 is fixed with a hopper 5 on one side in the sliding direction of the divider 4, all the hoppers 5 are on the same side of the dividers 4, and each slide rod 3 is fixed with a moving mechanism 6 on the frame 1, and the moving mechanism 6 at each slide rod 3 is used to push the divider 4 and the hopper 5 on the slide rod 3 to reciprocate thereon;
[0023] In specific use, the sample is introduced into the shakable hopper 2 from outside, the number of sample splitting is obtained according to the weight of the sample and the required weight of the sample, each moving mechanism 6 pushes the divider 4 and the hopper 5 to slide on the slide rod 3 to selectively make the inlet of the uppermost divider 4 or hopper 5 face the discharge port of the shakable hopper 2, or selectively make the inlet of the lower divider 4 or hopper 5 face the discharge port of the upper divider 4 or hopper 5, and the adjustment is completed, the dividers 4 and the hoppers 5 cooperate to obtain the required number of sample splitting, and the sample in the shakable hopper 2 naturally falls into the dividers 4 or hoppers 5 and falls step by step to obtain the required sample at the bottom, and the process is completed.
[0024] Embodiment 2
[0025] As shown in the figure, this embodiment is a further improvement based on embodiment 1, and the specific improvements are as follows: Figure 1
[0026] A vibrator 7 is fixed on the side surface of the divider 4, and the vibrator 7 is started at the same time during sample splitting to shake off the sample attached to the divider 4 and the hopper 5, so as to greatly avoid the loss of the sample during sample splitting.
[0027] Embodiment 3
[0028] As shown in the figure, this embodiment is a further improvement based on embodiment 1 or 2, and the specific improvements are as follows: Figure 1
[0029] The moving mechanism 6 is preferably a telescopic pneumatic cylinder, of course, a telescopic hydraulic cylinder, a telescopic electric cylinder, and a linear module can also be used, and here is only an exemplary description.
[0030] Embodiment 4
[0031] As shown in the figure, this embodiment is a further improvement based on any one of embodiments 1-3, and the specific improvements are as follows: Figure 1
[0032] The frame 1 has a longitudinally distributed crossbeam 110 on each side below each sliding rod 3, and the two ends of the sliding rod 3 are fixed to the two crossbeams 110 respectively.
[0033] Furthermore, an adjustment groove 111 is provided on the crossbeam 110 along its length. An adjustment bolt is arranged below the crossbeam 110. The screw end of the adjustment bolt passes through the adjustment groove 111 and is threaded to the sliding rod 3 to lock the sliding rod 3 to the crossbeam 110. The position of the sliding rod 3 can be adjusted longitudinally as needed, thereby realizing the longitudinal adjustment of the position of the divider 4 and the funnel 5.
[0034] Example 5
[0035] like Figure 1 As shown, this embodiment is a further improvement on any one of embodiments 1 to 4, as detailed below:
[0036] The frame 1 has four fixed sliding rods 3, four divisors 4, and four funnels 5, meaning that the sample can be divided a maximum of four times from top to bottom. Of course, in actual application, it is not excluded that the frame 1 has three or five fixed sliding rods 3, three or five divisors 4, and three or five funnels 5.
[0037] Example 6
[0038] like Figure 1 As shown, this embodiment is a further improvement on any one of embodiments 1 to 5, as detailed below:
[0039] Each column of the frame 1 is provided with a foot 120 at its bottom to facilitate fixing the frame 1. The foot 120 has an L-shaped structure and is fixedly connected to the column of the frame 1 by screws or rivets.
[0040] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.
Claims
1. A reduction device, characterized in that, The utility model relates to a kind of automatic seed separating and screening device, including: Frame (1), a shakable hopper (2) is arranged above the frame (1), a plurality of transverse distribution sliding rods (3) are sequentially arranged in parallel from top to bottom below the shakable hopper (2) on the frame (1), each sliding rod (3) is slidably provided with a dichotomous device (4), all dichotomous devices (4) are fixed with a hopper (5) on the same side along the sliding direction thereof, a moving mechanism (6) is fixed at each sliding rod (3) on the frame (1), and the moving mechanism (6) at each sliding rod (3) is used to push the dichotomous device (4) and hopper (5) on the sliding rod (3) to reciprocate.
2. A dividing apparatus according to claim 1, wherein A shaker (7) is fixed on the side of the dichotomous device (4).
3. A dividing apparatus according to claim 1, wherein The moving mechanism (6) uses telescopic air cylinder.
4. The dividing apparatus of claim 1 wherein, The frame (1) has a longitudinally distributed crossbeam (110) below each sliding rod (3) on both sides, and both ends of the sliding rod (3) are fixed with the two crossbeams (110), respectively.
5. A dividing apparatus according to claim 4, wherein Adjusting grooves (111) are formed along the length direction of the crossbeam (110), and adjusting bolts are arranged below the crossbeam (110), the screw end of the adjusting bolt is screwed with the sliding rod (3) after passing through the adjusting groove (111) to lock the sliding rod (3) and the crossbeam (110).
6. The dividing apparatus of claim 1 wherein, The number of sliding rods (3) fixed on the frame (1) is four, the number of dichotomous devices (4) is four, and the number of hoppers (5) is four.
7. The dividing apparatus of claim 1 wherein, The frame (1) is provided with a footing (120) at the bottom of each stand column.
8. A dividing apparatus according to claim 7, wherein The footing (120) is of L-shaped structure, and the footing (120) is fixedly connected with the stand column of the frame (1) by screws or rivets.