Sand mixing blade structure of continuous sand mixer

Abstract

The utility model relates to the technical field of sand mixers, and discloses a sand mixing blade structure of a continuous sand mixer, which comprises a fixed seat, a mounting seat is movably connected above the fixed seat, a sand mixer blade is arranged below the mounting seat, a stable connecting mechanism is arranged above the fixed seat, and a sand mixer blade is arranged below the stable connecting mechanism. A supporting mechanism is arranged below the mounting base, a fixing mechanism is arranged on one side of the fixing base, and the stable connecting mechanism comprises a mounting groove. According to the sand mixing blade structure of the continuous sand mixer, by arranging the stable connecting mechanism, when the sand mixer blade is used, a worker can rapidly disassemble and assemble the sand mixer blade through operation, so that the worker can conveniently overhaul or replace the sand mixer blade, meanwhile, the design of the fixing base and the mounting base can guarantee the mounting stability of the sand mixer blade, and the sand mixer blade is convenient to use. The sand mixer blade can be prevented from loosening in the rotating process, and the using stability of the sand mixer blade is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand mixer technical field, concretely to a sand mixing blade structure of continuous sand mixer. BACKGROUND

[0002] The continuous sand mixer refers to the sand mixer that feeding and discharging can be continuously carried out, and in the sand mixing operation of the sand mixer, the blade structure is arranged to clean the material attached to the inner wall of the sand mixer, so as to guarantee the mixing quality of the sand.

[0003] The prior art authorization announcement No. CN210080646U patent document provides a new sand mixer convenient for preventing sand sticking to the wall, which is convenient for installing and dismounting the scraper through the linkage relationship between the mounting groove, the limiting rod, the spring, the hook, the hanging rope and the fixing hole, and is convenient for overhauling. Through the linkage relationship between the driving motor, the rotating rod, the fixing seat, the mounting plate and the scraper, the inner wall of the sand mixer body is conveniently cleaned, the sand is prevented from sticking to the inner wall of the sand mixer body, the quality of the sand is affected, and the operation is simple and convenient.

[0004] However, the existing sand mixing blade is not convenient for guaranteeing the stability of the sand mixing machine blade installation when in use. The existing sand mixing blade uses the elastic potential energy of the spring for plug-in use. Since the sand mixing machine blade is rotated in the sand mixing machine by means of the driving structure, the cleaning of the inner wall of the sand mixing machine is realized. In the long-term rotation process of the sand mixing machine blade, the clamping force of the spring is difficult to overcome the centrifugal force generated in the rotation process of the blade, and the elastic potential energy of the spring is easily lost, which directly affects the stability of the sand mixing machine blade installation and affects the normal operation of the sand mixing machine. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] The utility model aims at providing a sand mixing blade structure of continuous sand mixer, so as to solve the problem that the existing sand mixing blade is not convenient for guaranteeing the stability of the sand mixing machine blade installation when in use in the above background technology.

[0007] (II) Technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a sand mixing blade structure of continuous sand mixer, including the fixed seat, the upper side of the fixed seat is movably connected with the mounting seat, the lower side of the mounting seat is provided with the sand mixing machine blade, the upper side of the fixed seat is provided with the stable connection mechanism, the lower side of the mounting seat is provided with the supporting mechanism, and the side of the fixed seat is provided with the fixed mechanism.

[0009] The stable connecting mechanism comprises a mounting groove fixedly arranged on the middle of the upper surface of a fixing seat, an adjusting knob is arranged on one side of the fixing seat, a double-sided screw rod is fixedly connected to one side of the adjusting knob, the double-sided screw rod is located in the mounting groove, the end of the double-sided screw rod away from the adjusting knob is connected to the mounting groove through a bearing, and an internally-threaded sliding block is threadedly connected to the outer surface of the double-sided screw rod.

[0010] Preferably, the supporting mechanism comprises a connecting seat fixedly installed at the bottom end of the mounting seat.

[0011] Preferably, the bottom end of the connecting seat is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with the sand mixer blade.

[0012] Preferably, the bottom end of the connecting plate is fixedly connected with a supporting sliding block, the connecting rod is located outside the supporting sliding block, and a rectangular sliding groove is fixedly arranged on both sides of the upper surface of the fixing seat and located in the mounting groove.

[0013] Preferably, the supporting sliding block and the connecting rod are located in the rectangular sliding groove, and the supporting sliding block is slidingly connected with the rectangular sliding groove.

[0014] Preferably, the fixing mechanism comprises a cross groove fixedly arranged on the side of the adjusting knob away from the double-sided screw rod.

[0015] Preferably, an auxiliary insertion groove is fixedly arranged on the middle of the connecting groove on one side of the mounting seat, a fixing groove is fixedly arranged on the side close to the adjusting knob, and a fixing bolt is movably connected to one side of the fixing groove.

[0016] Compared with the prior art, the continuous sand mixer blade structure has the following beneficial effects:

[0017] 1. The continuous sand mixer blade structure is provided with a stable connecting mechanism, so that the sand mixer blade can be quickly disassembled and assembled by an operator during use, thereby facilitating the operator to overhaul or replace the sand mixer blade, and the stability of the sand mixer blade can be ensured by the design of the fixing seat and the mounting seat, and the loosening of the sand mixer blade during rotation can be avoided, thereby improving the stability of the sand mixer blade.

[0018] 2. The continuous sand mixer blade structure is provided with a fixing mechanism, so that the fixing bolt and the fixing groove can be connected by an operator during installation and use of the sand mixer blade, thereby positioning the adjusting knob and further improving the stability of the sand mixer blade. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a three-dimensional structure schematic view of the utility model fixed seat;

[0021] Figure 3 It is a three-dimensional structure schematic view of the utility model mounting seat;

[0022] Figure 4 It is a three-dimensional structure schematic view of the utility model double-sided screw local detail enlargement structure;

[0023] Figure 5 It is a three-dimensional structure schematic view of the utility model fixed mechanism.

[0024] In the drawing: 1, fixed seat; 2, mounting seat; 3, sand mixer blade; 4, stable connecting mechanism; 401, installation groove; 402, adjusting rotating head; 403, double-sided screw; 404, internal thread sliding block; 405, moving plate; 406, connecting rod; 407, connecting groove; 5, supporting mechanism; 501, connecting seat; 502, connecting plate; 503, supporting sliding block; 504, rectangular sliding slot; 6, fixed mechanism; 601, cross slot; 602, auxiliary slot; 603, fixed slot; 604, fixed bolt. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figure 1 - Figure 5 The utility model provides a kind of technical scheme: the sand mixing blade structure of continuous sand mixer, including fixed seat 1, the upper side of fixed seat 1 is movably connected with mounting seat 2, and the lower side of mounting seat 2 is provided with sand mixer blade 3, the upper side of fixed seat 1 is provided with stable connecting mechanism 4, the lower side of mounting seat 2 is provided with supporting mechanism 5, and the side of fixed seat 1 is provided with fixed mechanism 6;

[0027] The stable connecting mechanism 4 comprises a mounting groove 401 fixedly arranged on the middle of the upper surface of the fixing seat 1, one side of the fixing seat 1 is provided with an adjusting knob 402, one side of the adjusting knob 402 is fixedly connected with a double-sided screw rod 403, the double-sided screw rod 403 is located in the inside of the mounting groove 401, one end of the double-sided screw rod 403 away from the adjusting knob 402 is connected with the mounting groove 401 through a bearing, the outer surface of the double-sided screw rod 403 is connected with a internally-threaded sliding block 404 through a thread, the upper surface of the internally-threaded sliding block 404 is fixedly connected with a moving plate 405, the lower part of the moving plate 405 is provided with a connecting rod 406, both sides of the mounting seat 2 are fixedly provided with a connecting groove 407, the connecting rod 406 is movably connected with the connecting groove 407, the staff rotates the cross screwdriver to rotate the adjusting knob 402, the adjusting knob 402 drives the double-sided screw rod 403 to rotate, so that the two groups of internally-threaded sliding blocks 404 move oppositely on the double-sided screw rod 403, the internally-threaded sliding block 404 drives the moving plate 405 to move, the moving plate 405 drives the connecting rod 406 to move, so that the connecting rod 406 passes through the mounting seat 2 and is connected with the connecting groove 407 on the fixing seat 1, so that the fixing seat 1 and the mounting seat 2 are stably connected, when it is needed to disassemble the sand mixer blade 3, the staff reversely rotates the adjusting knob 402, so that the connecting rod 406 is separated from the connecting groove 407, and then the mounting seat 2 can be taken down to overhaul or replace the sand mixer blade 3.

[0028] The supporting mechanism 5 comprises a connecting seat 501 fixedly installed at the bottom end of the mounting seat 2, the bottom end of the connecting seat 501 is fixedly connected with a connecting plate 502, the connecting plate 502 is fixedly connected with the sand mixer blade 3, both sides of the bottom end of the moving plate 405 are fixedly connected with supporting sliding blocks 503, the connecting rod 406 is located outside the supporting sliding blocks 503, rectangular sliding grooves 504 are fixedly arranged on the upper surface of the fixed seat 1 and located on both sides of the mounting groove 401, the supporting sliding blocks 503 and the connecting rod 406 are located inside the rectangular sliding grooves 504, the supporting sliding blocks 503 are in sliding connection with the rectangular sliding grooves 504, the fixing mechanism 6 comprises a cross groove 601 fixedly arranged on one side of the adjusting knob 402 away from the double-sided screw rod 403, an auxiliary insertion groove 602 is fixedly arranged on one side of the mounting seat 2 and located in the middle of the connecting groove 407, a fixing groove 603 is fixedly arranged on the side close to the adjusting knob 402, a fixing bolt 604 is movably connected on one side of the fixing groove 603, in the installation and use process of the sand mixer blade 3, because the connecting part of the mounting seat 2 and the connecting seat 501 forms a rectangular cavity, the workers make the fixed seat 1 sleeved in the middle of the mounting seat 2 and the connecting seat 501 through the cavity, and make the protrusions on the fixed seat 1 fully correspond to the groove body at the bottom of the mounting seat 2 through fine adjustment, and connect them, after the fixed seat 1 is fully embedded in the groove body of the mounting seat 2, the workers pass the cross screwdriver through the auxiliary insertion groove 602 and insert it into the cross groove 601 on the adjusting knob 402, the workers realize the connection between the fixed seat 1 and the mounting seat 2 through the rotation of the cross screwdriver, then the workers connect the fixing bolt 604 and the fixing groove 603 through the auxiliary insertion groove 602 to position the adjusting knob 402, further guarantee the stability of the installation of the sand mixer blade 3.

[0029] Working principle: in the installation and use process of the mixing mill blade 3, a rectangular cavity is formed at the connecting part of the mounting seat 2 and the connecting seat 501, the staff makes the fixing seat 1 sleeved in the middle part of the mounting seat 2 and the connecting seat 501 through the cavity, and adjusts the fixing seat 1 to make the protrusions on the fixing seat 1 fully correspond to the groove at the bottom of the mounting seat 2, and then connects them, after the fixing seat 1 is fully embedded in the groove of the mounting seat 2, the staff inserts the cross screwdriver into the cross slot 601 on the adjusting knob 402 through the auxiliary slot 602, and rotates the adjusting knob 402 by rotating the cross screwdriver, so that the double screw rod 403 is driven to rotate, and the two groups of internal thread sliding blocks 404 move oppositely on the double screw rod 403, the internal thread sliding blocks 404 drive the moving plate 405 to move, the moving plate 405 drives the supporting sliding block 503 to slide in the rectangular sliding groove 504, the supporting sliding block 503 drives the connecting rod 406 to move, so that the connecting rod 406 is connected through the connecting groove 407 on the mounting seat 2 and the fixing seat 1, the stable connection between the fixing seat 1 and the mounting seat 2 is realized, then the staff connects the fixing bolt 604 with the fixing groove 603 through the auxiliary slot 602, and positions the adjusting knob 402, further ensures the stability of the installation of the mixing mill blade 3, when it is needed to disassemble the mixing mill blade 3, the staff removes the fixing bolt 604, and then reversely rotates the adjusting knob 402 by using the cross screwdriver, so that the connecting rod 406 is separated from the connecting groove 407, and the mounting seat 2 can be removed to overhaul or replace the mixing mill blade 3.

[0030] Finally, it should be noted that the above content is only used to illustrate the technical scheme of the present application, and is not a limitation on the protection scope of the present application. Simple modifications or equivalent replacements of the technical scheme of the present application by those skilled in the art do not deviate from the essence and scope of the technical scheme of the present application.

Claims

1. A sand mixing blade structure of a continuous sand mixer, comprising a fixing base (1), characterized in that: The upper movable connection of the fixed seat (1) is provided with a mounting seat (2), the lower part of the mounting seat (2) is provided with a sand mixer blade (3), the upper part of the fixed seat (1) is provided with a stable connection mechanism (4), the lower part of the mounting seat (2) is provided with a supporting mechanism (5), one side of the fixed seat (1) is provided with a fixing mechanism (6); The stable connection mechanism (4) comprises an installation groove (401) fixedly arranged on the middle part of the upper surface of the fixed seat (1), one side of the fixed seat (1) is provided with an adjusting knob (402), one side of the adjusting knob (402) is fixedly connected with a double-sided screw rod (403), the double-sided screw rod (403) is located in the installation groove (401), one end of the double-sided screw rod (403) away from the adjusting knob (402) is connected with the installation groove (401) through a bearing, the outer surface of the double-sided screw rod (403) is connected with a internally threaded sliding block (404) through threads, the upper surface of the internally threaded sliding block (404) is fixedly connected with a moving plate (405), the lower part of the moving plate (405) is provided with a connecting rod (406), both sides of the mounting seat (2) are fixedly provided with a connecting groove (407), and the connecting rod (406) is movably connected with the connecting groove (407).

2. The sand mixing blade structure of a continuous sand mixer according to claim 1, wherein: The supporting mechanism (5) comprises a connecting seat (501) fixedly installed at the bottom end of the mounting seat (2).

3. The sand mixing blade structure of a continuous sand mixer according to claim 2, characterized in that: The bottom end of the connecting seat (501) is fixedly connected with a connecting plate (502), and the connecting plate (502) is fixedly connected with the sand mixer blade (3).

4. The sand mixing blade structure of a continuous sand mixer according to claim 3, wherein: Both sides of the bottom end of the moving plate (405) are fixedly connected with supporting sliding blocks (503), the connecting rod (406) is located outside the supporting sliding blocks (503), and the upper surface of the fixed seat (1) is fixedly provided with a rectangular sliding groove (504) on both sides of the installation groove (401).

5. The sand mixing blade structure of a continuous sand mixer according to claim 4, wherein: The supporting sliding blocks (503) and the connecting rod (406) are located in the rectangular sliding groove (504), and the supporting sliding blocks (503) are slidably connected with the rectangular sliding groove (504).

6. The sand mixing blade structure of a continuous sand mixer according to claim 5, wherein: The fixing mechanism (6) comprises a cross groove (601) fixedly arranged on one side of the adjusting knob (402) away from the double-sided screw rod (403).

7. The sand mixing blade structure of a continuous sand mixer according to claim 6, wherein: An auxiliary slot (602) is fixedly arranged in the middle part of the connecting groove (407) on one side of the mounting seat (2), a fixed groove (603) is fixedly arranged on the side close to the adjusting knob (402), and a fixed bolt (604) is movably connected with one side of the fixed groove (603).

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