Horizontal grinding machine

Abstract

The utility model discloses a horizontal grinding machine, and relates to the technical field of grinding machines. The device comprises a frame body, two supporting frames are symmetrically installed on the frame body, a grinding cylinder is rotatably installed between the two supporting frames, a discharging groove is formed in the peripheral side of the grinding cylinder, a cover plate used for shielding the discharging groove is installed on the grinding cylinder, and a plurality of filtering holes are evenly formed in the peripheral side of the grinding cylinder; and the collecting mechanism comprises a collecting cylinder installed on the frame body, the peripheral side of the grinding cylinder is sleeved with the collecting cylinder, gaps are reserved between the grinding cylinder and the peripheral side and between the grinding cylinder and the collecting cylinder, and the bottom of the collecting cylinder communicates with a guide frame. Dust raised by stones can be effectively collected through the collecting cylinder, and the dust located in the guide frame is filtered through cooperation of the air pump and the filter part, so that excessive dust cannot be raised after the stones fall onto the conveying belt assembly, and pollution to the environment is reduced; and meanwhile, the influence of excessive dust on use of equipment is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of grinding machines, in particular to a horizontal grinding machine. BACKGROUND

[0002] The stone ball mill is a device for grinding stone, which is usually used for grinding or crushing hard materials such as ore and building materials. The stone ball mill is usually composed of a rotating cylinder, grinding medium, feed inlet and discharge outlet. Inside the stone ball mill, the stone and the grinding medium rotate and rub together, thereby achieving the grinding and crushing of the stone.

[0003] During the grinding process of the traditional stone grinding machine, a large amount of dust is generated due to the friction and collision of the stone. The dust is scattered with the discharge of the stone, which pollutes the environment and affects the normal operation of the equipment. CONTENT OF THE UTILITY MODEL

[0004] The application aims to solve the problems in the above background and provides a horizontal grinding machine.

[0005] In order to achieve the above-mentioned purpose, the application specifically adopts the following technical scheme:

[0006] The horizontal grinding machine comprises:

[0007] A frame body is provided, and two support frames are symmetrically installed on the frame body. A grinding cylinder is rotatably installed between the two support frames. A discharge slot is formed in the outer periphery of the grinding cylinder. A cover plate is installed on the grinding cylinder to shield the discharge slot. A plurality of filter holes are uniformly formed in the outer periphery of the grinding cylinder.

[0008] A collecting mechanism is installed on the frame body. The collecting cylinder is sleeved on the outer periphery of the grinding cylinder. A gap is formed between the grinding cylinder, the outer periphery and the collecting cylinder. A guide frame is connected to the bottom of the collecting cylinder. An upper feeding slot is formed in the top of the collecting cylinder. An enclosing plate is installed on the collecting cylinder to shield the upper feeding slot.

[0009] A dust removal mechanism is connected to the guide frame. The free end of the dust removal frame plate is closed and connected to a filter box. A filter element is detachably installed in the filter box. An exhaust pipe is connected to the top of the filter box. A gas pump is installed on the guide frame and connected to the exhaust pipe. An air outlet pipe is installed on the gas pump.

[0010] Further, one side of the filter box is open. The filter element comprises a mounting box which is horizontally and slidably inserted into the filter box. The top of the mounting box is open and a dust removal cloth bag is installed inside. An air hole is formed in one side of the dust removal cloth bag. The dust removal cloth bag is connected to the dust removal frame plate through the air hole. A locking element is installed on the filter box to fix the position of the mounting box.

[0011] Further, the locking member comprises two symmetrical sliding plates slidingly mounted on the filter box, one side of the filter box is provided with a connecting plate, the connecting plate is provided with two symmetrical through grooves, one end of each of the sliding plates is provided with a plate body penetrating through the through grooves, one side of the plate body is provided with an opening for clamping in the through grooves, and the filter box is provided with an adjusting member for driving the two sliding plates to move.

[0012] Further, the adjusting member comprises a driving plate slidingly mounted on the filter box, the driving plate is hingedly provided with two connecting rods, the free ends of the two connecting rods are respectively hingedly connected to the two sliding plates, the filter box is provided with a sleeve, a connecting rod with one end connected to the driving plate is slidingly inserted into the sleeve, and a contact spring is arranged between the connecting rod and the sleeve.

[0013] Further, the guide frame is trapezoidal in the upper half and rectangular in the lower half, two rotating rods are rotatably installed in the rectangular part of the guide frame, the two rotating rods are respectively located on the opposite sides of the guide frame, the filter box is located on the upper half of the guide frame, and a transmission assembly for acting on the rotating rods is installed on the guide frame, so that the rotating rods are vertically rotated around one end of the rotating rods through the transmission assembly.

[0014] Further, the transmission assembly comprises a forcing rod slidingly installed on the outer side of the guide frame, the forcing rod is hingedly provided with two hinge rods, the free ends of the two hinge rods are respectively hingedly connected to the bottoms of the two rotating rods, and a transmission member for driving the forcing rod to reciprocatingly move is installed on the guide frame.

[0015] Further, the transmission member comprises a rotating disc rotatably installed on the guide frame, one end of the rotating disc is eccentrically provided with a column rod, the forcing rod is provided with a driving groove, and the column rod is slidingly tangent to the driving groove.

[0016] Further, the dust extraction frame plate is inclined upwardly distributed, and the lowest end is communicated with the guide frame, and the highest end is communicated with the filter box.

[0017] The beneficial effects of the present application are as follows:

[0018] The present application can effectively collect the dust raised by the stone through the collecting cylinder, filter the dust in the guide frame through the air pump and the filter member, so that the stone will not raise too much dust after falling on the conveying belt assembly, reduce the pollution to the environment, and reduce the influence of excessive dust on the use of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a schematic view of the three-dimensional structure of the present application;

[0020] Figure 2 is a structural display view of part of the present application;

[0021] Figure 3 is a structural display view of part of the present application Figure 2 is an enlarged view of structure at A in the present application;

[0022] Figure 4 is a structural display view of part of the present application Figure 1 is another perspective view of the present application;

[0023] Figure 5 is an exploded view of part of the present application;

[0024] Figure 6 is a structural display view of part of the present application Figure 5 is another perspective view of the present application;

[0025] Figure 7 is a structural display view of part of the present application Figure 1 is a partial perspective sectional view of the present application;

[0026] Figure 8 is a structural display view of part of the present application Figure 1 is yet another partial perspective sectional view of the present application;

[0027] Figure 9 is a structural display view of part of the present application Figure 7 is an enlarged view of structure at B in the present application;

[0028] Reference signs: 1, frame body; 2, support frame; 3, grinding cylinder; 4, filter hole; 5, cover plate; 6, collection mechanism; 601, collection cylinder; 602, guide frame; 603, feeding groove; 604, sealing plate; 7, dust removal mechanism; 701, dust extraction frame plate; 702, filter box; 703, exhaust pipe; 704, filter element; 7041, mounting box; 7042, dust removal cloth bag; 7043, air hole; 705, air pump; 706, air outlet pipe; 8, locking element; 801, sliding plate; 802, connecting plate; 803, through groove; 804, plate body; 805, notch; 9, adjusting element; 901, driving plate; 902, linkage rod; 903, sleeve; 904, connecting rod; 905, abutting spring; 10, toggle lever; 11, transmission assembly; 1101, forcing rod; 1102, hinged rod; 12, transmission element; 1201, rotating disc; 1202, column rod; 1203, driving groove; 13, discharge groove. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application.

[0030] As shown in Figures 1-9 , the horizontal grinder of the present application comprises:

[0031] The frame body 1 is symmetrically provided with two support frames 2, and the grinding cylinder 3 is rotatably arranged between the two support frames 2. The outer circumferential side of the grinding cylinder 3 is provided with a discharging groove 13. A cover plate 5 is arranged on the grinding cylinder 3 and is used to shield the discharging groove 13. Specifically, the cover plate 5 is hingedly connected to the grinding cylinder 3 and is fixed by a bolt. When the stone and the grinding medium are poured into the grinding cylinder 3 from the discharging groove 13, the cover plate 5 is rotated to shield the discharging groove 13. Then, the bolt is screwed into the grinding cylinder 3 to fix the cover plate 5 on the grinding cylinder 3. The outer circumferential side of the grinding cylinder 3 is uniformly provided with a plurality of filter holes 4. One of the support frames 2 is provided with a motor for driving the cylinder to rotate. When the grinding cylinder 3 rotates, the stone in the grinding cylinder 3 will be broken due to impact. When the volume of the stone is ground to be smaller than the filter holes 4, the stone will fall from the filter holes 4 due to the continuous rotation of the grinding cylinder 3.

[0032] The collecting mechanism 6 includes a collecting cylinder 601 arranged on the frame body 1. The collecting cylinder 601 is sleeved on the outer circumferential side of the grinding cylinder 3. The grinding cylinder 3 and the outer circumferential side are spaced apart from the collecting cylinder 601. The bottom of the collecting cylinder 601 is communicated with a guide frame 602. The top of the collecting cylinder 601 is provided with a feeding groove 603. The collecting cylinder 601 is provided with a sealing plate 604 for shielding the feeding groove 603. That is, the stone falling from the filter holes 4 will enter the collecting cylinder 601. Then, the stone and some dust will fall into the guide frame 602 due to the action of gravity. Preferably, a conveyor belt assembly can be arranged on the frame body 1 to collect the stone falling from the guide frame 602. The feeding groove 603 is designed to prevent the collecting cylinder 601 from affecting the worker pouring the stone and the grinding medium into the grinding cylinder 3. In this embodiment, the sealing plate 604 is rotatably arranged on the collecting cylinder 601 and is fixed by a bolt.

[0033] The dust removal mechanism 7 includes a dust extraction frame plate 701 communicated with the guide frame 602. The free end of the dust extraction frame plate 701 is sealed and is communicated with a filter box 702. The filter box 702 is detachably provided with a filter 704. The top of the filter box 702 is communicated with an exhaust pipe 703. The guide frame 602 is provided with a gas pump 705 connected with the exhaust pipe 703. The gas pump 705 is provided with an air outlet pipe 706. That is, when the gas pump 705 is started, suction will be generated in the exhaust pipe 703. Therefore, when the polished stone passes through the guide frame 602, the dust in the guide frame 602 will be sucked into the dust extraction frame plate 701 and then into the filter box 702. After the dust is filtered by the filter 704, it will enter the exhaust pipe 703. Then, the filtered air will be discharged into the outside through the air outlet pipe 706 of the gas pump 705. Therefore, the stone will not raise too much dust after falling onto the conveyor belt assembly, reducing the pollution to the environment and reducing the influence of excessive dust on the use of the equipment.

[0034] As Figure 1 , Figure 4 and Figure 5 shown, in some embodiments, one side of the filter box 702 is open, the filter 704 includes a mounting box 7041 horizontally slidingly inserted on the filter box 702, the top of the mounting box 7041 is open and a dust removal cloth bag 7042 is mounted inside, one side of the dust removal cloth bag 7042 is provided with a ventilation hole 7043, the dust removal cloth bag 7042 communicates with the dust removal frame plate 701 through the ventilation hole 7043, and the filter box 702 is provided with a locking piece 8 for fixing the position of the mounting box 7041, that is, when dust enters the mounting box 7041, it will enter the dust removal cloth bag 7042 through the ventilation hole 7043 on the dust removal cloth bag 7042 at this time, and then the filtered air will pass through the small gap on the dust removal cloth bag 7042 and enter the exhaust pipe 703, thereby completing the filtration of the air containing dust, and when the dust in the dust removal cloth bag 7042 needs to be cleaned, the locking piece 8 can be unlocked to remove the mounting box 7041 from the filter box 702 for cleaning.

[0035] As Figures 1-4 , Figure 5 and Figure 6 shown, in some embodiments, the locking piece 8 includes a sliding plate 801 symmetrically slidingly mounted on the filter box 702, the mounting box 7041 is provided with a connecting plate 802 on one side outside, the connecting plate 802 is symmetrically provided with a through slot 803, one end of the sliding plate 801 is provided with a plate body 804 penetrating through the through slot 803, one side of the plate body 804 is provided with a gap 805 for clamping on the through slot 803, and the filter box 702 is provided with an adjusting piece 9 for driving the two sliding plates 801 to move, that is, the movement of the two sliding plates 801 can be controlled by the adjusting piece 9, so that the two sliding plates 801 are away from each other until the gap 805 is not clamped on the through slot 803, then the connecting plate 802 is directly pulled out of the filter box 702, convenient to use, and the two gaps 805 are clamped to fix the mounting box 7041, so that the mounting box 7041 is more stable.

[0036] As Figure 5 and Figure 6As shown, in some embodiments, the adjusting piece 9 comprises a driving plate 901 slidingly mounted on the filter box 702, two linkage rods 902 are symmetrically hinged on the driving plate 901, the free ends of the two linkage rods 902 are respectively hinged on the two sliding plates 801, a sleeve 903 is mounted on the filter box 702, a connecting rod 904 connected at one end with the driving plate 901 is slidingly inserted in the sleeve 903, a contact spring 905 is mounted between the connecting rod 904 and the sleeve 903, specifically, one side of the connecting rod 904 located in the sleeve 903 is provided with a baffle, one end of the contact spring 905 is connected with the baffle, the other end of the contact spring 905 is connected to one end inside the sleeve 903, preventing the contact spring 905 from being damaged by being exposed to the outside, when the connecting rod 904 is pulled, the driving plate 901 can be moved, the driving plate 901 will drive the linkage rods 902 hinged thereon to move when moving, because one end of the linkage rod 902 is hinged on the sliding plate 801, when the driving plate 901 moves, the two sliding plates 801 will move closer to or away from each other through the linkage rod 902, effectively improving the synchronization rate of the two sliding plates 801, so that the two notches 805 on the sliding plates 801 can simultaneously move away or be provided on the through slot 803, which is more convenient to use, and when the notch 805 is clamped in the through slot 803, the contact spring 905 at this time is in a semi-compressed state, which can effectively prevent the notch 805 from accidentally detaching from the through slot 803.

[0037] As shown in Figure 1 and Figure 8 As shown, in some embodiments, the upper half of the guide frame 602 is trapezoidal, which can effectively guide the polished stone, the lower half of the guide frame 602 is rectangular, two toggle rods 10 are rotatably installed in the rectangular part inside the guide frame 602, the two toggle rods 10 are respectively located on opposite sides of the guide frame 602, the filter box 702 is located on the upper half of the guide frame 602, a transmission assembly 11 acting on the toggle rods 10 is installed on the guide frame 602, the toggle rods 10 are vertically rotated around one end thereof through the transmission assembly 11, after the polished stone enters the lower half of the guide frame 602, the two toggle rods 10 can be rotated at this time through the transmission assembly 11, at this time, the two toggle rods 10 are in an inclined downward state when rotating, which does not affect the stone falling from the guide frame 602 to the conveyor belt assembly, with the continuous shaking of the toggle rods 10, the dust between the stones and the dust adsorbed on the stones can be shaken off, cooperating with the air pump 705 to collect the dust, so that the dust raised after the stone falls from the guide frame 602 will be smaller, further improving the dust removal effect.

[0038] As shown in Figures 1-3As shown in the drawings, in some embodiments, the transmission assembly 11 comprises a forcing rod 1101 horizontally slidingly mounted outside the guide frame 602, two articulated rods 1102 are symmetrically articulated on the forcing rod 1101, and the free ends of the two articulated rods 1102 are respectively articulated at the bottom of the two poking rods 10. A transmission member 12 is mounted on the guide frame 602 for driving the reciprocating movement of the forcing rod 1101, that is, the reciprocating movement of the forcing rod 1101 is driven by the transmission member 12, which in turn drives the movement of the two articulated rods 1102. Since one end of the articulated rod 1102 is articulated on the poking rod 10, the reciprocating movement of the forcing rod 1101 drives the two poking rods 10 to reciprocate through the articulated rod 1102, thereby achieving the simultaneous driving of the two poking rods 10 to vibrate, which is more convenient to use.

[0039] As shown in the drawings, Figures 1-3 In some embodiments, the transmission member 12 comprises a rotating disc 1201 rotatingly mounted on the guide frame 602, one end of the rotating disc 1201 is eccentrically configured with a column rod 1202, and the forcing rod 1101 is provided with a driving groove 1203. The column rod 1202 is slidingly tangent to the driving groove 1203, that is, a motor can be mounted on the guide frame 602 to continuously rotate the rotating disc 1201. The column rod 1202 configured on the rotating disc 1201 rotates during rotation. Since the column rod 1202 is slidingly tangent to the driving groove 1203, the column rod 1202 moves in the driving groove 1203 and rotates along its axis relative to the forcing rod 1101. Thus, when the rotating disc 1201 rotates, the column rod 1202 drives the movement of the forcing rod 1101, thereby driving the reciprocating movement of the forcing rod 1101. The continuous rotation of the rotating disc 1201 cooperates with the reciprocating movement of the forcing rod 1101 driven by the column rod 1202 to make the vibration of the poking rod 10 more stable.

[0040] As shown in the drawings, Figure 1 and Figure 3 As shown in the drawings, in some embodiments, the dust extraction frame plate 701 is inclined upward and the lowest end is communicated with the guide frame 602 and the highest end is communicated with the filter box 702, that is, the inclined design of the dust extraction frame plate 701 can effectively prevent some stones from accidentally entering the filter box 702, so that the stones will slide back into the guide frame 602 due to the action of gravity when entering the dust extraction frame plate 701.

[0041] The foregoing description of the disclosed embodiments enables a person skilled in the art to make or use the application. Modifications of these embodiments will occur to persons of skill in the art, and that the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Therefore, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A horizontal grinder characterized by, Include: The frame body (1), two support frames (2) are symmetrically installed on the frame body (1), a grinding cylinder (3) is rotatably installed between the two support frames (2), a discharge groove (13) is formed on the outer periphery of the grinding cylinder (3), a cover plate (5) is installed on the grinding cylinder (3) for shielding the discharge groove (13), and a plurality of filter holes (4) are uniformly formed on the outer periphery of the grinding cylinder (3); The collection mechanism (6) comprises a collection cylinder (601) installed on the frame body (1), the collection cylinder (601) is sleeved on the outer periphery of the grinding cylinder (3), and the grinding cylinder (3) and the outer periphery and the collection cylinder (601) are left with a gap, the bottom of the collection cylinder (601) is communicated with a guide frame (602), the top of the collection cylinder (601) is provided with a feeding groove (603), and the collection cylinder (601) is provided with a sealing plate (604) for shielding the feeding groove (603); The dust removal mechanism (7) comprises a dust removal frame plate (701) communicated with the guide frame (602), the free end of the dust removal frame plate (701) is sealed and communicated with a filter box (702), the filter box (702) is detachably provided with a filter element (704), the top of the filter box (702) is communicated with an exhaust pipe (703), and the guide frame (602) is provided with a gas pump (705) connected with the exhaust pipe (703), and the gas pump (705) is provided with an air outlet pipe (706).

2. A horizontal grinder as claimed in claim 1, characterised in that One side of the filter box (702) is open, the filter element (704) comprises an installation box (7041) horizontally slidingly inserted into the filter box (702), the top of the installation box (7041) is open and internally provided with a dust removal cloth bag (7042), one side of the dust removal cloth bag (7042) is provided with a ventilation hole (7043), the dust removal cloth bag (7042) is communicated with the dust removal frame plate (701) through the ventilation hole (7043), and the filter box (702) is provided with a locking element (8) for fixing the position of the installation box (7041).

3. A horizontal grinder as claimed in claim 2, characterised in that, The locking element (8) comprises a sliding plate (801) symmetrically slidingly installed on the filter box (702), one side of the installation box (7041) is provided with a connecting plate (802), the connecting plate (802) is symmetrically provided with a through slot (803), one end of the sliding plate (801) is provided with a plate body (804) penetrating through the through slot (803), one side of the plate body (804) is provided with a gap (805) for clamping in the through slot (803), and the filter box (702) is provided with an adjusting element (9) for driving the movement of the two sliding plates (801).

4. A horizontal grinder as claimed in claim 3, characterised in that, The adjusting piece (9) comprises a driving plate (901) slidingly installed on the filter box (702), two linkage rods (902) are symmetrically hinged on the driving plate (901), the free ends of the two linkage rods (902) are respectively hinged on two sliding plates (801), a sleeve (903) is installed on the filter box (702), a connecting rod (904) with one end connected with the driving plate (901) is slidingly inserted in the sleeve (903), and a contact spring (905) is installed between the connecting rod (904) and the sleeve (903).

5. A horizontal grinder as claimed in claim 1, wherein, The upper half of the guide frame (602) is trapezoidal, the lower half is rectangular, two toggle rods (10) are rotatably installed in the guide frame (602) and the rectangular part, the two toggle rods (10) are respectively located on the opposite sides of the guide frame (602), the filter box (702) is located on the upper half of the guide frame (602), a transmission assembly (11) acting on the toggle rods (10) is installed on the guide frame (602), and the toggle rods (10) are vertically rotated around one end of the toggle rods (10) through the transmission assembly (11).

6. A horizontal grinder as claimed in claim 5, characterised in that, The transmission assembly (11) comprises a forcing rod (1101) slidingly installed on the outside of the guide frame (602), two hinge rods (1102) are symmetrically hinged on the forcing rod (1101), the free ends of the two hinge rods (1102) are respectively hinged on the bottoms of the two toggle rods (10), and a transmission piece (12) for driving the forcing rod (1101) to reciprocate is installed on the guide frame (602).

7. A horizontal grinder as claimed in claim 6, characterised in that The transmission piece (12) comprises a rotating disc (1201) rotatably installed on the guide frame (602), a column rod (1202) is eccentrically arranged at one end of the rotating disc (1201), a driving groove (1203) is formed in the forcing rod (1101), and the column rod (1202) is slidingly tangent in the driving groove (1203).

8. A horizontal grinder as claimed in claim 1, wherein, The dust extraction frame plate (701) is inclined and upwardly distributed, the lowest end is communicated with the guide frame (602), and the highest end is communicated with the filter box (702).

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