Automatic charging jolting device and crushing value measuring system

Abstract

The utility model discloses an automatic loading jolting and vibrating device and a crushing value measuring system, and belongs to the field of aggregate crushing value detection.The automatic loading jolting and vibrating device comprises a base, a test cylinder, a loading mechanism, a jolting and vibrating mechanism and a moving mechanism, the test cylinder is detachably connected to the base, the loading mechanism comprises a loading support and a loading hopper, and the jolting and vibrating mechanism is detachably connected to the base. The feeding hopper is installed on the feeding support, the interior of the feeding hopper is used for feeding the test cylinder, the feeding hopper is arranged above the test cylinder, the jolting mechanism comprises a jolting support and a jolting assembly, the jolting assembly is located above the base, the jolting assembly is detachably connected with the base, the jolting assembly is used for driving the base to jolt, and the moving mechanism comprises a conveying belt. The conveying belt is located below the feeding hopper and the jolting assembly and used for driving the base to move. According to the automatic loading jolting device and the crushing value measuring system, automatic loading and jolting can be realized, the labor intensity of testers can be reduced, and the working efficiency of detection tests can be improved.

Description

Technical Field

[0001] The utility model relates to the field of aggregate crushing value detection, and particularly relates to an automatic loading and jolting device and a crushing value measuring system. Background Art

[0002] The crushing value refers to the performance index of aggregate resistance to crushing. The aggregate crushing value is used to measure the ability of stone to resist crushing under gradually increasing loads and is an index to measure the mechanical properties of stone. The crushing value of sand and gravel aggregates directly affects the properties of concrete such as strength and bearing capacity. Therefore, timely and efficient sampling and testing of the crushing value of new aggregates is of great significance for the control and application of concrete quality. At present, the crushing value detection of sand and gravel mainly adopts the method in Standard GB / T14685. After screening the sample and loading it into the test cylinder, after applying the load, it is screened again for calculation. In this process, the material is often loaded in batches manually, and the test cylinder rack is jolted (shaken left and right) on the metal rod for loading. During the loading process, direct pouring is likely to cause loss. It is inconvenient to connect the test cylinder and the chassis manually and press and jolt them on the metal rod. The test cylinder and the chassis are prone to separation and loosening, resulting in the need to reload the material. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides an automatic loading and jolting device and a crushing value measuring system, which can reduce the labor intensity of test personnel and improve the working efficiency of detection tests.

[0004] An automatic loading and jolting device according to an embodiment of the utility model includes:

[0005] A base;

[0006] A test cylinder detachably connected to the base, and a receiving cavity for loading material and having an open upper end is provided in the test cylinder;

[0007] A feeding mechanism, including a feeding bracket and a feeding hopper. The feeding hopper is installed on the feeding bracket, and a feeding channel for feeding the receiving cavity is provided in the feeding hopper. The feeding hopper is arranged above the test cylinder;

[0008] A jolting mechanism, including a jolting bracket and a jolting component. The jolting bracket is arranged at an interval from the feeding bracket. The jolting component is located above the base, and the jolting component is detachably connected to the base. The jolting component is used to drive the base to jolt;

[0009] A moving mechanism, including a conveyor belt. The conveyor belt is located below the feeding hopper and the jolting component. The conveyor belt is used to drive the base to move.

[0010] An automatic loading and vibrating device according to an embodiment of the present utility model has at least the following beneficial effects:

[0011] Separate the feeding and vibrating operations. The feeding hopper is arranged above the test cylinder to feed materials into the test cylinder. The moving mechanism drives the base to move under the vibrating assembly, and the vibrating assembly drives the base to vibrate, so as to realize automatic loading and vibrating, which can reduce the labor intensity of the test personnel and improve the work efficiency of the detection test.

[0012] According to some embodiments of the present utility model, the vibrating mechanism includes a first driving component, a vibrating rod and a first telescopic rod. The vibrating rod is rotatably connected to the vibrating bracket. The first driving component is connected to the vibrating rod and is used to drive the vibrating rod to rotate. The first telescopic rod is connected to the vibrating bracket, and the vibrating assembly is connected to the output end of the first telescopic rod. The first telescopic rod is used to drive the vibrating assembly to lift and lower. When the base is in the vibrating state, the vibrating rod is located under the base.

[0013] According to some embodiments of the present utility model, the vibrating assembly includes a connecting piece, a second driving component, a lever, a first lifting rod and a second lifting rod. The connecting piece is connected to the output end of the first telescopic rod. The middle of the lever is hinged to the connecting piece. The upper ends of the first lifting rod and the second lifting rod are respectively hinged to both ends of the lever. The lower ends of the first lifting rod and the second lifting rod are both detachably connected to the base. The second driving component is connected to the lever and is used to drive the lever to rotate around the middle of the lever so that the first lifting rod and the second lifting rod drive the base to vibrate. When the base is in the vibrating state, the vibrating rod is located under the base, and the connection points of the first lifting rod and the second lifting rod with the base are respectively located on both sides of the vibrating rod.

[0014] According to some embodiments of the present utility model, a first electromagnet and a second electromagnet are arranged on the base. A first magnetic attracting piece is arranged at the lower end of the first lifting rod, and a second magnetic attracting piece is arranged at the lower end of the second lifting rod. When the base is in the vibrating state, the first electromagnet is magnetically connected to the first magnetic attracting piece, and the second electromagnet is magnetically connected to the second magnetic attracting piece.

[0015] According to some embodiments of the present utility model, the automatic loading and vibrating device further includes a control mechanism. The control mechanism is electrically connected to the first driving component, the second driving component, the first electromagnet and the second electromagnet, and is used to control the operation of the first driving component and the second driving component and control the on-off of the first electromagnet and the second electromagnet.

[0016] According to some embodiments of the present utility model, a bayonet is provided on the feeding hopper, and the bayonet is electrically connected to the control mechanism, and the control mechanism is used to control the opening and closing of the bayonet so as to control the feeding amount of the feeding hopper.

[0017] According to some embodiments of the present utility model, a third electromagnet is provided on the base, a third magnetic attraction member is provided below the test cylinder, and the third electromagnet and the third magnetic attraction member are magnetically connected.

[0018] According to some embodiments of the present utility model, the feeding support includes a first feeding support rod, a second feeding support rod and a feeding cross bar. The first feeding support rod and the second feeding support rod respectively support at both ends of the feeding cross bar. The feeding hopper is installed on the feeding cross bar. The conveyor belt is located between the first feeding support rod and the second feeding support rod, and the conveyor belt is located below the feeding cross bar;

[0019] The jolting support includes a first jolting support rod, a second jolting support rod and a jolting cross bar. The first jolting support rod and the second jolting support rod respectively support at both ends of the jolting cross bar. The jolting assembly is installed on the jolting cross bar. The conveyor belt is located between the first jolting support rod and the second jolting support rod, and the conveyor belt is located below the jolting cross bar.

[0020] A crushing value measurement system according to an embodiment of the present utility model includes:

[0021] The automatic loading and jolting device;

[0022] A press, the press is arranged on one side of the moving mechanism, and the moving mechanism is used to send the test cylinder after loading and jolting to the press to apply a load.

[0023] A crushing value measurement system according to an embodiment of the present utility model has at least the following beneficial effects:

[0024] Separate the feeding and jolting operations. The feeding hopper is arranged above the test cylinder for feeding into the test cylinder. The moving mechanism drives the base to move below the jolting assembly, and the jolting assembly drives the base to jolt. The moving mechanism sends the test cylinder after loading and jolting into the press to apply a load, which can realize automatic feeding, jolting and crushing value measurement, reduce the labor intensity of the test personnel, and improve the detection test work efficiency.

[0025] According to some embodiments of the present utility model, the crushing value measurement system further includes a pressing die. A second telescopic rod is connected to the jolting mechanism, and the pressing die is detachably connected to the lower end of the second telescopic rod. The pressing die is used to cover the test cylinder after loading and jolting.

[0026] Additional aspects and advantages of the present utility model will be given in part in the following description. Brief Description of the Drawings

[0027] The present utility model will be further described below in conjunction with the drawings and embodiments, where:

[0028] Figure 1 is a schematic structural diagram of the crushing value measurement system according to an embodiment of the present utility model;

[0029] Figure 2 is a schematic structural diagram of the base, test cylinder, feeding mechanism and moving mechanism in the crushing value measurement system according to an embodiment of the present utility model;

[0030] Figure 3 is a schematic structural diagram of the crushing value measurement system according to an embodiment of the present utility model after removing the feeding mechanism;

[0031] Figure 4 is a schematic structural diagram of the jolting rod, rotating shaft and connecting rod in the crushing value measurement system according to an embodiment of the present utility model.

[0032] Reference Numerals in the Drawings:

[0033] 100, base; 110, first electromagnet; 120, second electromagnet; 130, third electromagnet;

[0034] 200, test cylinder;

[0035] 300, feeding mechanism; 310, feeding support; 311, first feeding support rod; 312, second feeding support rod; 313, feeding cross bar; 320, feeding hopper; 321, bayonet;

[0036] 400, jolting mechanism; 410, jolting support; 411, first jolting support rod; 412, second jolting support rod; 413, jolting cross bar; 3420, jolting assembly; 421, connecting piece; 422, lever; 423, first lifting rod; 424, second lifting rod; 430, jolting rod; 431, rotating shaft; 432, connecting rod; 440, first telescopic rod; 441, connecting sleeve; 450, second telescopic rod; 460, pressing die;

[0037] 500, moving mechanism; 510, conveyor belt;

[0038] 600, control mechanism;

[0039] 700, press. Detailed Embodiments

[0040] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0041] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0042] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0043] Please refer to Figure 1 、 Figure 2 and Figure 3, an automatic loading and vibrating device according to an embodiment of the present utility model includes a base 100, a test cylinder 200, a feeding mechanism 300, a vibrating mechanism 400 and a moving mechanism 500. The test cylinder 200 is detachably connected to the base 100. A receiving cavity is provided in the test cylinder 200 for loading aggregate, and the upper end of the receiving cavity is open. The feeding mechanism 300 includes a feeding bracket 310 and a feeding hopper 320. The feeding hopper 320 is installed on the feeding bracket 310. A feeding channel is provided in the feeding hopper 320 for feeding the receiving cavity, and the feeding hopper 320 is arranged above the test cylinder 200. The vibrating mechanism 400 includes a vibrating bracket 410 and a vibrating assembly 3420. The vibrating bracket 410 is spaced from the feeding bracket 310. The vibrating assembly 3420 is located above the base 100 and is detachably connected to the base 100. The vibrating assembly 3420 is used to drive the base 100 to vibrate. The moving mechanism 500 includes a driving member and a conveyor belt 510. The conveyor belt 510 is located below the feeding hopper 320 and the vibrating assembly 3420. The driving member drives the conveyor belt to rotate, so that the conveyor belt 510 can drive the base 100 to move.

[0044] Separate the feeding and vibrating operations. The feeding hopper 320 is arranged above the test cylinder 200 to feed the test cylinder 200. The moving mechanism 500 drives the base 100 to move below the vibrating assembly 3420, and the vibrating assembly 3420 drives the base 100 to vibrate, which can realize automatic loading and vibrating, reduce the labor intensity of the test personnel, and improve the work efficiency of the detection test.

[0045] In some embodiments, refer to Figure 1 , Figure 2 and Figure 3 , the vibrating mechanism 400 includes a first driving component, a vibrating rod 430 and a first telescopic rod 440. The vibrating rod 430 is rotatably connected to the vibrating bracket 410. The first driving component is connected to the vibrating rod 430 and is used to drive the vibrating rod 430 to rotate. The first driving component can be a motor or a rotator. Refer to Figure 4 , one end of the vibrating rod 430 is connected with a connecting rod 432, the end of the connecting rod 432 far from the vibrating rod 430 is connected with a rotating shaft 431, the rotating shaft 431 is rotatably connected below the vibrating bracket 410, and the first driving component is connected to the rotating shaft 431. The first driving component drives the vibrating rod 430 to rotate through the rotating shaft 431.

[0046] The first telescopic rod 440 is connected to the bumping support 410 through a connecting sleeve 441. The bumping assembly 3420 is connected to the output end of the first telescopic rod 440. The first telescopic rod 440 is used to drive the bumping assembly 3420 to move up and down. When the base 100 is in the bumping state, the bumping rod 430 is located under the base 100. The moving assembly drives the base 100 to move under the bumping assembly 3420. The first telescopic rod 440 drives the bumping assembly 3420 to descend. The bumping assembly 3420 is connected to the base 100. Then the first telescopic rod 440 drives the bumping assembly 3420 and the base 100 to rise together. The first driving assembly drives the bumping rod 430 to move under the base 100. Then the first telescopic rod 440 drives the bumping assembly 3420 and the base 100 to descend together. The bumping rod 430 supports under the base 100.

[0047] The bumping rod 430 is a cylindrical long rod and can be a metal rod. The bumping rod 430 supports the base 100, so that when the bumping assembly 3420 drives the base 100 to bump (rock left and right), the base 100 is not easily detached from the bumping assembly 3420.

[0048] In some embodiments, referring to Figure 1 、 Figure 2 and Figure 3 ,the bumping assembly 3420 includes a connecting member 421, a second driving assembly, a lever 422, a first lifting rod 423 and a second lifting rod 424. The connecting member 421 is connected to the output end of the first telescopic rod 440. The middle of the lever 422 is hinged to the connecting member 421. The upper ends of the first lifting rod 423 and the second lifting rod 424 are respectively hinged to the two ends of the lever 422. The lower ends of the first lifting rod 423 and the second lifting rod 424 are both detachably connected to the base 100. The second driving assembly is connected to the lever 422. The second driving assembly is used to drive the lever 422 to rotate around the middle of the lever 422, so that the first lifting rod 423 and the second lifting rod 424 drive the base 100 to bump. The second driving assembly can be a motor or a rotator. The second driving assembly drives the lever 422 to rotate, so that the two ends of the lever 422 approach or move away from each other in the height direction, so that the first lifting rod 423 and the second lifting rod 424 move in opposite directions in the vertical direction, thereby driving the base 100 to bump, and thus bumping the aggregate in the test cylinder 200.

[0049] When the base 100 is in the bumping state, the bumping rod 430 is located under the base 100. The connection points of the first lifting rod 423 and the second lifting rod 424 with the base 100 are respectively located on both sides of the bumping rod 430. The bumping rod 430 supports the base 100. The first lifting rod 423 and the second lifting rod 424 move in opposite directions in the vertical direction, pressing the test cylinder 200 rack against the bumping rod 430 to bump (rock left and right).

[0050] In some embodiments, see Figure 1 , Figure 2 and Figure 3 The base 100 is provided with a first electromagnet 110 and a second electromagnet 120, the first lifting rod 423 is provided with a first magnetic member at the lower end, and the second lifting rod 424 is provided with a second magnetic member at the lower end. The first magnetic member and the second magnetic member can be iron blocks, and the first lifting rod 423 and the second lifting rod 424 can be made of iron, so that the lower ends of the first lifting rod 423 and the second lifting rod 424 can be magnetically attracted. When the base 100 is in a shaking state, the first electromagnet 110 is magnetically connected to the first magnetic member, and the second electromagnet 120 is magnetically connected to the second magnetic member.

[0051] When the first electromagnet 110 and the second electromagnet 120 are powered on, they generate magnetism and can attract the first lifting rod 423 and the second lifting rod 424. When the first electromagnet 110 and the second electromagnet 120 are powered off, the magnetism disappears, so that the base 100 can fall off the first lifting rod 423 and the second lifting rod 424, making it convenient to control the connection between the base 100 and the first lifting rod 423 and the second lifting rod 424.

[0052] In some embodiments, see Figure 1 , Figure 2 and Figure 3 The automatic loading and shaking device also includes a control mechanism 600, which is electrically connected to the first drive assembly, the second drive assembly, the first electromagnet 110 and the second electromagnet 120. The control mechanism 600 can control the operation of the first drive assembly and the second drive assembly. The control assembly can control the shaking times to about 25 times by controlling the operation of the second drive assembly. The control mechanism 600 can control the on and off of the first electromagnet 110 and the second electromagnet 120, and then control the connection and disconnection of the base 100 with the first lifting rod 423 and the second lifting rod 424. The control mechanism 600 can control the entire loading process.

[0053] In some embodiments, see Figure 1 and Figure 2 The upper hopper 320 is provided with a bayonet 321, which is electrically connected to the control mechanism 600. The control mechanism 600 is used to control the opening and closing of the bayonet 321, thereby controlling the feeding amount of the upper hopper 320. The structure of the bayonet 321 may include an opening and closing motor and two opening and closing plates. An opening and closing notch is provided on the upper hopper 320. The two opening and closing plates extend into the feeding channel along the opening and closing notch. One end of the two opening and closing plates is rotatably connected to the upper hopper 320. The opening and closing motor is in transmission connection with the two opening and closing plates. The opening and closing motor drives the two opening and closing plates to expand or close simultaneously, thereby realizing the opening and closing of the feeding channel.

[0054] In some embodiments, see Figure 1 andFigure 2 On the base 100, a third electromagnet 130 is provided, and a third magnetic attracting member is provided below the test cylinder 200. The third electromagnet 130 and the third magnetic attracting member are magnetically connected, and the third magnetic attracting member can be an iron sheet. The test cylinder 200 is detachably connected to the base 100, and the control is convenient. An electromagnet can also be provided below the test cylinder 200.

[0055] In some embodiments, referring to Figure 1 , Figure 2 and Figure 3 , the feeding support 310 includes a first feeding support rod 311, a second feeding support rod 312 and a feeding cross bar 313. The first feeding support rod 311 and the second feeding support rod 312 are respectively supported at both ends of the feeding cross bar 313. By providing the first feeding support rod 311 and the second feeding support rod 312, the support stability of the feeding support 310 is ensured. The feeding hopper 320 is installed on the feeding cross bar 313, and the conveyor belt 510 is located between the first feeding support rod 311 and the second feeding support rod 312, and the conveyor belt 510 is located below the feeding cross bar 313.

[0056] The jolting support 410 includes a first jolting support rod 411, a second jolting support rod 412 and a jolting cross bar 413. The first jolting support rod 411 and the second jolting support rod 412 are respectively supported at both ends of the jolting cross bar 413. By providing the first jolting support rod 411 and the second jolting support rod 412, the support stability of the jolting support 410 is ensured. The jolting assembly 3420 is installed on the jolting cross bar 413, and the conveyor belt 510 is located between the first jolting support rod 411 and the second jolting support rod 412, and the conveyor belt 510 is located below the jolting cross bar 413.

[0057] A crushing value measuring system according to an embodiment of the present invention includes an automatic feeding and jolting device and a press 700. The press 700 is provided on one side of the moving mechanism 500, and the moving mechanism 500 is used to send the test cylinder 200 after the feeding and jolting is completed to the press 700 to apply a load.

[0058] Separate the feeding and jolting operations. The feeding hopper 320 is provided above the test cylinder 200 to feed the test cylinder 200. The moving mechanism 500 drives the base 100 to move below the jolting assembly 3420, and the jolting assembly 3420 drives the base 100 to jolt. The moving mechanism 500 sends the test cylinder 200 after the feeding and jolting is completed into the press 700 to apply a load, which can realize automatic feeding, jolting and crushing value measurement, can reduce the labor intensity of the test personnel, and improve the detection test work efficiency.

[0059] In some embodiments, referring to Figure 1 and Figure 3The crushing value measuring system further includes a die 460. The vibration mechanism 400 is connected to a second telescopic rod 450. The die 460 is detachably connected to the lower end of the second telescopic rod 450. The die 460 is used to cover the test cylinder 200 after the loading and vibration. The second telescopic rod 450 and the die 460 can be detachably connected by an electromagnet.

[0060] After the aggregate loading and shaking in the test cylinder 200 is completed, the second telescopic rod 450 drives the die 460 to descend, and the die 460 covers the test cylinder 200. The second telescopic rod 450 is separated from the die 460, and the die 460 and the test cylinder 200 enter the press 700 together.

[0061] The working principle of the crushing value measurement system of the utility model:

[0062] The test tube 200 is connected to the base 100, and the test tube 200 is located below the upper hopper 320, and the upper hopper 320 loads half of the aggregate into the test tube 200. The conveyor belt 510 drives the base 100 to move to the shaking mechanism 400, the first telescopic rod 440 drives the shaking assembly 3420 to descend, the first electromagnet 110 and the second electromagnet 120 are energized, the base 100 is magnetically connected with the first lifting rod 423 and the second lifting rod 424, the first telescopic rod 440 drives the shaking assembly 3420 to rise, the shaking rod 430 rotates to the bottom of the base 100, the first telescopic rod 440 drives the shaking assembly 3420 to descend, and the shaking rod 430 supports the base 100.

[0063] The second driving assembly drives the lever 422 to rotate, so that the first lifting rod 423 and the second lifting rod 424 move in opposite directions in the vertical direction, and the test tube 200 is pressed on the vibration rod 430 to vibrate (25 times each on the left and right).

[0064] The first telescopic rod 440 drives the vibration assembly 3420 to rise, and the vibration rod 430 rotates to be offset from the base 100, and the first telescopic rod 440 drives the vibration assembly 3420 to descend, and the base 100 abuts against the conveyor belt 510, and the first electromagnet 110 and the second electromagnet 120 are powered off, and the base 100 is separated from the first lifting rod 423 and the second lifting rod 424, and the conveyor belt 510 drives the base 100 to move below the upper hopper 320, and the upper hopper 320 loads the aggregate into the test tube 200, and the conveyor belt 510 drives the base 100 to move to the lower part of ... The belt 510 drives the base 100 to move to the vibration mechanism 400, the first telescopic rod 440 drives the vibration assembly 3420 to descend, the first electromagnet 110 and the second electromagnet 120 are energized, the base 100 is magnetically connected to the first lifting rod 423 and the second lifting rod 424, the first telescopic rod 440 drives the vibration assembly 3420 to rise, the vibration rod 430 rotates to the bottom of the base 100, the first telescopic rod 440 drives the vibration assembly 3420 to descend, and the vibration rod 430 supports the base 100.

[0065] The second driving component drives the lever 422 to rotate, causing the first lifting rod 423 and the second lifting rod 424 to move in opposite directions in the vertical direction, pressing the test cylinder 200 holder against the jolting rod 430 for jolting (25 times on each side, left and right).

[0066] The second telescopic rod 450 drives the pressing die 460 to cover the test cylinder 200. The second telescopic rod 450 disengages from the pressing die 460. The first electromagnet 110 and the second electromagnet 120 are powered off. The base 100 disengages from the first lifting rod 423 and the second lifting rod 424. The conveyor belt 510 drives the base 100 and the test cylinder 200 to the press 700 to apply a load.

[0067] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do 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.

[0068] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand 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 claims and their equivalents.

Claims

1. An automatic loading and shaking device, characterized in that: include: Base; A test tube, detachably connected to the base, wherein the test tube is provided with a receiving cavity for loading materials and the upper end of the cavity is open; A feeding mechanism, comprising a feeding bracket and a feeding hopper, wherein the feeding hopper is mounted on the feeding bracket, a feeding channel for feeding the accommodating cavity is arranged in the feeding hopper, and the feeding hopper is arranged above the test cylinder; A vibration mechanism, comprising a vibration bracket and a vibration assembly, wherein the vibration bracket is spaced apart from the feeding bracket, the vibration assembly is located above the base, the vibration assembly is detachably connected to the base, and the vibration assembly is used to drive the base to vibrate; The moving mechanism comprises a conveyor belt, wherein the conveyor belt is located below the upper hopper and the vibration assembly, and the conveyor belt is used to drive the base to move.

2. The automatic loading and shaking device according to claim 1, characterized in that: The vibration mechanism also includes a first driving assembly, a vibration rod and a first telescopic rod. The vibration rod is rotatably connected to the vibration bracket. The first driving assembly is connected to the vibration rod. The first driving assembly is used to drive the vibration rod to rotate. The first telescopic rod is connected to the vibration bracket. The vibration assembly is connected to the output end of the first telescopic rod. The first telescopic rod is used to drive the vibration assembly to rise and fall. When the base is in a vibration state, the vibration rod is located at the base.

3. The automatic loading and shaking device according to claim 2, characterized in that: The vibration assembly includes a connecting piece, a second driving assembly, a lever, a first lifting rod and a second lifting rod. The connecting piece is connected to the output end of the first telescopic rod, the middle part of the lever is hinged on the connecting piece, the upper end of the first lifting rod and the upper end of the second lifting rod are respectively hinged to the two ends of the lever, the lower end of the first lifting rod and the lower end of the second lifting rod are both detachably connected to the base, the second driving assembly is connected to the lever, and the second driving assembly is used to drive the lever to rotate around the middle part of the lever so that the first lifting rod and the second lifting rod drive the base to vibrate. When the base is in a vibrating state, the vibration rod is located below the base, and the connection between the first lifting rod and the second lifting rod and the base is respectively located on both sides of the vibration rod.

4. The automatic loading and shaking device according to claim 3, characterized in that: The base is provided with a first electromagnet and a second electromagnet, the lower end of the first lifting rod is provided with a first magnetic attraction component, and the lower end of the second lifting rod is provided with a second magnetic attraction component. When the base is in a vibrating state, the first electromagnet is magnetically connected to the first magnetic attraction component, and the second electromagnet is magnetically connected to the second magnetic attraction component.

5. The automatic loading and shaking device according to claim 4, characterized in that: It also includes a control mechanism, which is electrically connected to the first drive component, the second drive component, the first electromagnet and the second electromagnet, and is used to control the operation of the first drive component and the second drive component and control the on and off of the first electromagnet and the second electromagnet.

6. The automatic loading and shaking device according to claim 5, characterized in that: The upper hopper is provided with a bayonet, and the bayonet is electrically connected to the control mechanism. The control mechanism is used to control the opening and closing of the bayonet and thus control the feeding amount of the upper hopper.

7. The automatic loading and shaking device according to claim 1, characterized in that: A third electromagnet is arranged on the base, a third magnetic attraction component is arranged below the test tube, and the third electromagnet and the third magnetic attraction component are magnetically connected.

8. The automatic loading and shaking device according to claim 1, characterized in that: The loading bracket includes a first loading support rod, a second loading support rod and a loading cross rod, the first loading support rod and the second loading support rod are respectively supported at two ends of the loading cross rod, the loading hopper is installed on the loading cross rod, the conveyor belt is located between the first loading support rod and the second loading support rod, and the conveyor belt is located below the loading cross rod; The vibration bracket includes a first vibration support rod, a second vibration support rod and a vibration cross bar, the first vibration support rod and the second vibration support rod are respectively supported at two ends of the vibration cross bar, the vibration assembly is installed on the vibration cross bar, the conveyor belt is located between the first vibration support rod and the second vibration support rod, and the conveyor belt is located below the vibration cross bar.

9. A crushing value measurement system, characterized in that: include: The automatic loading and shaking device according to any one of claims 1 to 8; A press is arranged on one side of the moving mechanism, and the moving mechanism is used to send the test cylinder after the loading and vibration to the press to apply load.

10. A crushing value measurement system according to claim 9, characterized in that: It also includes a pressing die. The vibration mechanism is connected to a second telescopic rod. The pressing die is detachably connected to the lower end of the second telescopic rod. The pressing die is used to cover the test cylinder after the loading and vibration.

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