Crushing and screening all-in-one machine for soil sample detection
By designing an integrated crushing and screening machine, the crushing and screening of soil samples are automated, solving the problem of manpower and time consumption in separate operations in the existing technology, and improving the testing efficiency.
Patent Information
- Application Number
- CN202422503508.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-10-16
AI Technical Summary
In current soil sample testing, crushing and sieving need to be done separately, which is labor-intensive, time-consuming, and inefficient.
Design a crushing and screening integrated machine, including a crushing disc and a screening screen. It realizes automatic crushing and screening of soil samples through a rotary motor and a vibrating motor. Impurities enter the separation box for collection through the separation port, and the screened sample enters the collection box.
It enables automated crushing and sieving of soil samples, reducing manpower consumption and improving testing efficiency.
Smart Images
Figure CN223769865U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of soil sample testing devices, and in particular to a pulverizing and screening integrated machine for soil sample testing. Background Technology
[0002] Soil is the foundation of the Earth's surface ecosystem, and its quality directly affects the quality of groundwater, air, and other environmental factors, as well as the growth and quality of crops. Regular soil testing has become an important means of environmental protection, agricultural production, and ecosystem management. Soil testing can reveal key information such as the types and amounts of pollutants, nutrient status, pH value, types and quantities of microorganisms, and organic matter content, providing a scientific basis for taking effective protection and management measures. Currently, before using instruments to test soil samples, the samples need to be crushed and then sieved to remove stones and other impurities. Existing crushing and sieving processes are carried out in separate devices, requiring separate operations and transportation to another device, which is labor-intensive and time-consuming.
[0003] Therefore, it is necessary to provide a new integrated crushing and screening machine for soil sample testing to solve the above-mentioned technical problems. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides an integrated crushing and screening machine for soil sample testing.
[0005] The integrated crushing and screening machine for soil sample testing provided by this utility model includes:
[0006] The device has an outer shell, a collection hopper is fixedly connected to the upper part of the inner center of the outer shell, a transfer hopper is fixedly connected to the inner wall of the inner center of the outer shell, and a pulley is movably connected to the bottom of the inner shell, with a collection box placed and movably connected on the pulley.
[0007] A rotary motor is fixedly connected to the center of the lower end face of the pulverizing disc and the collecting hopper. The output end of the rotary motor passes through the collecting hopper and is fixedly connected to the upper end of the pulverizing disc. A pulverizing plate is fixedly connected to the inner wall of the collecting hopper. The pulverizing disc and the pulverizing plate are staggered at an angle.
[0008] The screening screen has multiple sets of vibrating motors symmetrically fixedly connected to the lower inner wall of the device shell at the center. The upper output end of the vibrating motor is fixedly connected to the screening screen, and the lower end of the screening screen has a separation port on the inner wall of the device shell.
[0009] Preferably, a feed hopper is fixedly connected to the upper end of the device casing, through which soil samples can be added to the device.
[0010] Preferably, anti-slip pads are symmetrically fixedly connected to the lower end of the device housing, which can prevent the device from sliding on the flat surface.
[0011] Preferably, a separation box is fixedly connected to the lower outer side of the separation port, and the impurities separated from the soil can be collected through the separation box.
[0012] Preferably, a handle is fixedly connected to the center of the outer side of the collection box, so that the collection box can be easily opened by using the handle.
[0013] Preferably, a controller is fixedly connected to the center of the front end face of the device housing, allowing for intuitive operation of the device through the controller.
[0014] Preferably, the rotary motor is electrically connected to the controller via wires, and power and control signals can be transmitted to various electronic components through the wires.
[0015] Preferably, a power cord is fixedly connected to the lower end of the controller, which can provide power to the device.
[0016] Compared with related technologies, the integrated crushing and screening machine for soil sample testing provided by this utility model has the following beneficial effects:
[0017] This utility model provides an integrated crushing and screening machine for soil sample testing;
[0018] 1. This utility model can crush soil samples by setting a crushing disc. After the soil sample is added to the device through the feeding hopper, the rotating motor is controlled by the operation controller to rotate, which drives the crushing disc at the upper end of the output end to work with the crushing plate inside the collection hopper to crush the soil sample, thereby facilitating subsequent screening operations.
[0019] 2. This utility model can screen soil samples using a sieve. After the soil sample crushing operation is completed, the soil sample is moved to the upper side of the sieve via a transfer bucket. The upper output end of the vibration motor is controlled by the operating controller to vibrate, causing the soil sample to fall through the holes of the sieve in coordination with the shaking of the sieve, thus screening the impurities in the soil sample. The impurities enter the separation box through the separation port for collection. The screened soil sample falls into the collection box at the lower end for collection, thereby realizing the crushing and screening operation of the soil sample. Attached Figure Description
[0020] Figure 1 A schematic diagram of the overall structure of the integrated crushing and screening machine for soil sample testing provided by this utility model;
[0021] Figure 2 for Figure 1The diagram shows a front cross-sectional view of the integrated crushing and screening machine for soil sample testing.
[0022] Figure 3 for Figure 1 The diagram shows a side cross-sectional view of the integrated crushing and screening machine for soil sample testing.
[0023] The following are the labels in the diagram: 1. Device casing; 2. Feed hopper; 3. Separation port; 4. Separation box; 5. Handle; 6. Anti-slip mat; 7. Pulley; 8. Rotary motor; 9. Screening screen; 10. Controller; 11. Wire; 12. Power cord; 13. Collection hopper; 14. Crushing plate; 15. Crushing disc; 16. Transfer hopper; 17. Collection box; 18. Vibrating motor. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0025] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.
[0026] Please see Figures 1 to 3 This utility model provides a soil sample crushing and sieving integrated machine, which includes:
[0027] The device housing 1 has a collection hopper 13 fixedly connected to the upper part of the inner center of the device housing 1, a transfer hopper 16 fixedly connected to the inner wall of the inner center of the device housing 1, and a pulley 7 movably connected to the bottom of the device housing 1. A collection box 17 is placed on the pulley 7 and movably connected to it.
[0028] A rotary motor 8 is fixedly connected to the center of the lower end face of the crushing disc 15 and the collecting hopper 13. The output end of the rotary motor 8 passes through the collecting hopper 13 and is fixedly connected to the upper end of the crushing disc 15. A crushing plate 14 is fixedly connected to the inner wall of the collecting hopper 13. The crushing disc 15 and the crushing plate 14 are staggered at an angle.
[0029] Screening mesh 9, multiple sets of vibration motors 18 are symmetrically fixedly connected to the lower inner wall of the inner center of the device housing 1, the upper output end of the vibration motor 18 is fixedly connected to the screening mesh 9, and the lower end of the screening mesh 9 is provided with a separation port 3 on the inner wall of the device housing 1.
[0030] It should be noted that after the soil sample is added to the device through the feed hopper 2, the rotary motor 8 is rotated by the operation controller 10, which drives the crushing disc 15 at the upper end of the output end to work with the crushing plate 14 inside the collection hopper 13 to crush the soil sample, thus facilitating subsequent screening. After the soil sample crushing is completed, the soil sample is moved to the upper end of the sieve screen 9 by the transfer hopper 16. The upper output end of the vibration motor 18 is vibrated by the operation controller 10, which causes the soil sample to fall through the holes in the sieve screen 9 and slide to screen the impurities in the soil sample. The impurities enter the separation box 4 through the separation port 3 for collection. The screened soil sample falls into the collection box 17 at the lower end for collection, thus realizing the crushing and screening of the soil sample.
[0031] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 The upper end of the device housing 1 is fixedly connected to the feed hopper 2, through which soil samples can be added to the device.
[0032] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 The lower end of the device housing 1 is symmetrically and fixedly connected with anti-slip pads 6, which can prevent the device from sliding on the plane.
[0033] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 A separation box 4 is fixedly connected to the lower outer side of the separation port 3. Impurities separated from the soil can be collected through the separation box 4.
[0034] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 A handle 5 is fixedly connected to the center of the outer side of the collection box 4, which allows the collection box 4 to be opened easily.
[0035] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 A controller 10 is fixedly connected to the center of the front end face of the device housing 1, and the device can be operated intuitively through the controller 10.
[0036] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 The rotary motor 8 is electrically connected to the controller 10 via wire 11. Power and control signals can be transmitted to various electronic components via the wire 11.
[0037] In the embodiments of this utility model, please refer to Figure 1 and Figure 3The lower end of the controller 10 is fixedly connected to a power cord 12, which can provide power to the device.
[0038] The working principle of the integrated crushing and sieving machine for soil sample testing provided by this utility model is as follows:
[0039] When using the device, first connect the power cord at the lower end of the controller 10. Then, add the soil sample into the device through the feed hopper 2. Control the rotary motor 8 to rotate through the controller 10, which drives the crushing disc 15 at the upper end of the output end to work with the crushing plate 14 inside the collection hopper 13 to crush the soil sample, thus facilitating subsequent sieving. After the soil sample crushing is completed, move the soil sample to the upper side of the sieve screen 9 through the transfer hopper 16. Control the upper output end of the vibration motor 18 to vibrate through the controller 10, which causes the soil sample to fall through the holes in the sieve screen 9 and slide to sieve the impurities in the soil sample. The impurities enter the separation box 4 through the separation port 3 for collection. The sieved soil sample falls into the collection box 17 at the lower end for collection, thus realizing the crushing and sieving of the soil sample.
[0040] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A crushing and screening integrated machine for soil sample detection, characterized in that, Include: The device shell (1), the upper end of the inside center of the device shell (1) is fixedly connected with a collecting hopper (13), the inner wall of the inside center of the device shell (1) is fixedly connected with a transfer hopper (16), the bottom end of the inside of the device shell (1) is movably connected with a pulley (7), the pulley (7) is placed and movably connected with a collecting box (17); The lower end surface center of the collecting hopper (13) is fixedly connected with a rotary motor (8), the output end of the rotary motor (8) penetrates the collecting hopper (13) to the upper end terminal and is fixedly connected with a crushing disc (15), the inner side wall of the collecting hopper (13) is fixedly connected with a crushing plate (14), and the crushing disc (15) and the crushing plate (14) are staggered with an included angle; The lower end of the inside center of the device shell (1) is fixedly connected with a plurality of groups of vibration motors (18) on the lower inner wall, the upper end output end of the vibration motor (18) is fixedly connected with a screening net (9), and the lower end of the screening net (9) is provided with a separation opening (3) on the inner wall of the device shell (1). The lower end of the device shell (1) is fixedly connected with a non-slip pad (6).
2. The soil sample detection crushing and screening integrated machine according to claim 1, characterized in that, The upper end of the device shell (1) is fixedly connected with a feeding hopper (2).
3. The soil sample detection crushing and screening integrated machine according to claim 1, characterized in that, The lower end of the separation opening (3) is fixedly connected with a separation box (4) on the outside.
4. The soil sample detection crushing and screening integrated machine according to claim 1, characterized in that, The center of the outer side of the collecting box (17) is fixedly connected with a handle (5).
5. The soil sample detection crushing and screening integrated machine according to claim 1, characterized in that, The center of the front end surface of the device shell (1) is fixedly connected with a controller (10).
6. The soil sample detection crushing and screening integrated machine according to claim 5, characterized in that, The rotary motor (8) is electrically connected with the controller (10) through an electric wire (11).
7. The soil sample detection crushing and screening integrated machine according to claim 5, characterized in that, The lower end of the controller (10) is fixedly connected with a power line (12).