Bag breaking mechanism for cement carrying

Abstract

The utility model discloses a bag breaking mechanism for cement carrying, which comprises a foundation frame, a mounting table is arranged at the top of the foundation frame, and the mounting table is at least used for being connected with an excavator arm; telescopic mechanisms are arranged on the two sides of the top of the foundation frame, clamping jaw assemblies in transmission connection with the telescopic mechanisms are arranged on the outer walls of the two sides of the foundation frame, the clamping jaw assemblies are at least used for clamping and transferring cement bags, and the telescopic mechanisms are at least used for driving the clamping jaw assemblies to act. A linear driving mechanism is arranged in the middle of the lower portion of the foundation frame, a bag breaking module moving linearly is in transmission connection with the linear driving mechanism, the bag breaking module is at least used for cutting cement bags, and the driving mechanism is at least used for moving the bag breaking module. The clamping jaw assembly can be matched with an excavator arm to carry cement, cement bags are cut through the bag breaking module when the cement is placed at the designated position, manual operation is replaced with a machine, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement carrying technical field, concretely relates to a broken package mechanism for cement carrying. BACKGROUND

[0002] Cement is the powdery water hard inorganic cementitious material, and after stirring, it can firmly cement sand, stone and other materials together, and for a long time, it is widely used in civil construction, water conservancy, national defense and other engineering as an important cementitious material.

[0003] In the cement use process, it needs to be transferred to the designated place, and the transfer equipment needs to be used, for example, in the construction, the cement is transported from the selling place to the use position by using the board car, the worker breaks the package, and then pours the cement into the mixing equipment and mixes with sand and stone.

[0004] The above-mentioned cement is used, because the cement is in powder form, when the worker breaks the package by using the cutter, a large amount of dust is generated, which causes harm to the worker's body, and the worker needs to carry the cement, which increases the worker's workload. Therefore, it is urgent to design a broken package mechanism for cement carrying to solve the above-mentioned problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a broken package mechanism for cement carrying to solve the above-mentioned deficiencies in the prior art.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A broken package mechanism for cement carrying, comprising a base frame, the top of the base frame is provided with a mounting table, the mounting table is at least used for being connected with the excavator arm;

[0008] The top of the base frame is provided with a telescopic mechanism on both sides, the outer wall on both sides of the base frame is provided with a clamping jaw assembly in transmission connection with the telescopic mechanism, the clamping jaw assembly is at least used for clamping and transferring the cement package, and the telescopic mechanism is at least used for driving the clamping jaw assembly to act;

[0009] The middle part below the base frame is provided with a linear drive mechanism, the linear drive mechanism is in transmission connection with a linearly moving broken package module, the broken package module is at least used for realizing the cutting of the cement package, and the linear drive mechanism is at least used for the movement of the broken package module.

[0010] Preferably, the base frame is welded by square steel.

[0011] Preferably, the claw assembly comprises mounting seats fixed on the outer walls of the base frame, a synchronous rod is rotatably inserted into the mounting seats, a synchronously rotating shaft sleeve is fixedly sleeved on the outer wall of the synchronous rod, a claw is fixedly installed on the bottom outer wall of the shaft sleeve, and a connecting arm is fixedly installed on the top outer wall of the shaft sleeve.

[0012] Preferably, the claws are symmetrically distributed on the two sides of the base frame, and the number of the claws on each side is two to six.

[0013] Preferably, the telescopic mechanism comprises a hinged seat fixed on the top outer wall of the base frame, and a hydraulic cylinder is rotatably connected to the hinged seat, and a telescopic rod is slidably arranged in one end of the hydraulic cylinder.

[0014] Preferably, the same hydraulic oil pipe is connected between the hydraulic cylinders on the two sides of the base frame.

[0015] Preferably, the linear driving mechanism comprises a hanger fixed on the bottom outer wall of the base frame, a transmission screw rod is arranged below the hanger, a hydraulic motor one is arranged at one end of the transmission screw rod, a screw nut is threadedly sleeved on the outer portion of the transmission screw rod, and a guide block slidingly attached to the bottom outer wall of the base frame is fixedly installed on the top of the screw nut.

[0016] Preferably, the bag breaking module comprises fixed plates fixedly arranged on the outer walls of the screw nut on the two sides, a hydraulic motor two is installed on the fixed plate, swing rods are arranged on the output shafts of the hydraulic motor two, plug rods are arranged at the ends of the two swing rods, a rotating seat is arranged on the outer wall of the bottom of the screw nut, a cutting tool is rotatably connected to the rotating seat, a sliding groove is arranged on the upper portion of the cutting tool, and the plug rods are slidably inserted into the sliding groove.

[0017] In the above technical solution, the bag breaking mechanism for cement carrying has the following beneficial effects:

[0018] (1) The claw assembly can cooperate with the excavator arm to realize the carrying of cement, and when the cement is placed at a specified position, the bag breaking module is used to cut the cement bag, and the machine is used to replace manual operation, thereby saving time and effort.

[0019] (2) The telescopic mechanism can drive the claw assembly to move, realize the opening and closing of the claw assembly, realize the carrying of the cement bag, improve the efficiency of cement transfer, and has novel structure and reasonable design. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only represent some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0021] Figure 1 An angle structure perspective view is provided for an embodiment of the bag breaking mechanism for cement carrying of the present application.

[0022] Figure 2 Another angle structure perspective view is provided for an embodiment of the bag breaking mechanism for cement carrying of the present application.

[0023] Figure 3 A straight line driving mechanism structure schematic view is provided for an embodiment of the bag breaking mechanism for cement carrying of the present application.

[0024] Figure 4 A bag breaking module structure schematic view is provided for an embodiment of the bag breaking mechanism for cement carrying of the present application.

[0025] 1, base frame; 2, mounting table; 3, clamping jaw assembly; 31, mounting seat; 32, synchronous rod; 33, shaft sleeve; 34, clamping jaw; 35, connecting arm; 36, pin shaft; 4, telescopic mechanism; 41, hydraulic cylinder; 42, hinged seat; 43, hydraulic oil pipe; 44, telescopic rod; 5, straight line driving mechanism; 51, hanging bracket; 52, hydraulic motor I; 53, transmission screw; 54, screw nut; 55, guide block; 6, bag breaking module; 61, fixed plate; 62, hydraulic motor II; 63, swing rod; 64, rotating seat; 65, insertion rod; 66, cutting tool; 67, sliding groove. DETAILED DESCRIPTION

[0026] In order to make those skilled in the art better understand the technical scheme of the present application, the present application will be further described in detail in combination with the drawings.

[0027] As Figures 1-4As shown, the utility model discloses a kind of broken bag mechanism for cement carrying, including base frame 1, the top of base frame 1 is provided with mounting table 2, and mounting table 2 is at least used to be connected with excavator arm;The both sides of the top of base frame 1 are provided with telescopic mechanism 4, and the both sides outer wall of base frame 1 is provided with the jaw assembly 3 of being drivenly connected with telescopic mechanism 4, and jaw assembly 3 is at least used to the clamping transfer of cement bag, and telescopic mechanism 4 is at least used to drive jaw assembly 3 action;Linear drive mechanism 5 is provided in the middle below base frame 1, and linear drive mechanism 5 is drivingly connected with linearly moving broken bag module 6, and broken bag module 6 is at least used to realize the cutting of cement bag, and linear drive mechanism 5 is at least used to the movement of broken bag module 6.

[0028] In the embodiment, including base frame 1, the top of base frame 1 is provided with mounting table 2, and mounting table 2 can be fixedly connected with excavator arm by bolt, the rotation of excavator arm is utilized, to drive base frame 1 movement, and mounting table 2 is at least used to be connected with excavator arm;

[0029] Specifically, base frame 1 is welded by square steel, fixed support is arranged in the inside of the surrounding frame by welding surrounding frame by square steel, and the middle part of surrounding frame is widened steel plate, and mounting table 2 is fixed on widened steel plate.

[0030] In the embodiment, the both sides of the top of base frame 1 are provided with telescopic mechanism 4, and telescopic mechanism 4 is at least used to drive jaw assembly 3 action;

[0031] Specifically, telescopic mechanism 4 includes hinged seat 42 fixed on the top outer wall of base frame 1, and hydraulic cylinder 41 is rotatably connected on hinged seat 42, and telescopic rod 44 is slidably arranged in one end inside hydraulic cylinder 41, and telescopic rod 44 is extended from inside hydraulic cylinder 41 by starting hydraulic cylinder 41, and hydraulic cylinder 41 can be rotated by hinged seat 42 due to the rotary motion of connecting arm 35, and movement interference does not occur;

[0032] Specifically, the same hydraulic oil pipe 43 is connected between hydraulic cylinder 41 on the both sides of base frame 1, and the synchronous linkage of two hydraulic cylinders 41 is realized by the same main oil pipe through two branch hydraulic oil pipes 43, and the synchronous expansion and closure of jaw assembly 3 on the both sides of base frame 1 are realized.

[0033] In the embodiment, the both sides outer wall of base frame 1 is provided with jaw assembly 3 drivenly connected with telescopic mechanism 4, and jaw assembly 3 is at least used to the clamping transfer of cement bag;

[0034] Specifically, the clamping jaw assembly 3 comprises mounting seats 31 fixedly arranged on the outer walls of the two sides of the base frame 1, synchronous rods 32 rotatably inserted into the mounting seats 31, shaft sleeves 33 synchronously rotating and fixedly sleeved on the outer walls of the synchronous rods 32, clamping jaws 34 fixedly arranged on the bottom outer walls of the shaft sleeves 33, connecting arms 35 fixedly arranged on the top outer walls of the shaft sleeves 33, and pin shafts 36 arranged on the top of the connecting arms 35. After the hydraulic cylinder 41 is started, the connecting arms 35 are rotated by the telescopic rods 44, and the connecting arms 35, the shaft sleeves 33, the clamping jaws 34, the synchronous rods 32 and the mounting seats 31 are synchronously rotated.

[0035] Specifically, the clamping jaws 34 are symmetrically arranged on the two sides of the base frame 1, and the number of the clamping jaws 34 on each side is two to six, and preferably four.

[0036] In the embodiment, a linear driving mechanism 5 is arranged at the middle of the bottom of the base frame 1, and the linear driving mechanism 5 is used at least for moving the bag breaking module 6.

[0037] Specifically, the linear driving mechanism 5 comprises a hanger 51 fixedly arranged on the bottom outer wall of the base frame 1, bearing seats arranged on the bottom of the hanger 51, a transmission screw rod 53 with two light shafts and inserted into the bearing seats, the transmission screw rod 53 arranged below the hanger 51, a hydraulic motor one 52 arranged at one end of the transmission screw rod 53, a screw nut 54 threadedly sleeved on the transmission screw rod 53, guide blocks 55 fixedly arranged on the bottom outer wall of the base frame 1 and slidably attached to the top of the screw nut 54, and the guide blocks 55 sliding on the lower surface of the base frame 1 to avoid rotation of the screw nut 54 on the transmission screw rod 53 and ensure the stability of the linear motion of the screw nut 54. The hydraulic motor one 52 is started to rotate the transmission screw rod 53 and drive the screw nut 54 to move linearly.

[0038] In the embodiment, the bag breaking module 6 is linearly moved and connected to the linear driving mechanism 5, and the bag breaking module 6 is used at least for cutting the cement bags.

[0039] Specifically, the bag breaking module 6 comprises a fixed plate 61 fixedly arranged on the outer wall of the screw nut 54, a hydraulic motor two 62 is installed on the fixed plate 61, the number of the hydraulic motor two 62 is two, which are fixedly arranged on the two sides of the screw nut 54 and synchronously operated, an oscillating rod 63 is arranged on the output shaft of the hydraulic motor two 62, plug rods 65 are arranged at the ends of the two oscillating rods 63, a rotating seat 64 is arranged on the outer wall of the bottom of the screw nut 54, a cutting tool 66 is rotatably connected to the rotating seat 64, a sliding groove 67 is arranged on the upper portion of the cutting tool 66, the plug rods 65 slide in the sliding groove 67, the plug rods 65 are inserted in the sliding groove 67, the hydraulic motor two 62 is started to drive the oscillating rod 63 and the plug rods 65 to rotate, the cutting tool 66 is flipped downward along the rotating seat 64 under the driving of the plug rods 65, the cutting tool 66 is stored in the horizontal state when the cement bag is clamped and carried, the cutting tool 66 is flipped downward by the hydraulic motor two 62 when the cement bag is cut, and the cutting of the cement bag is realized along with the operation of the linear driving mechanism 5, so that the purpose of breaking the bag is achieved.

[0040] Working steps: I. The base frame 1 is fixed on the excavator arm through the mounting table 2, and the free movement of the base frame 1 is realized by the multidirectional movement of the excavator arm;

[0041] II. When the base frame 1 is moved to the cement bag placement point by controlling the excavator arm, the clamping jaw assembly 3 is opened by controlling the telescopic mechanism 4, the cement bag is clamped by the clamping jaw assembly 3, and then the excavator arm is controlled to carry the cement bag;

[0042] III. After the cement bag is carried to the specified position, the cutting tool 66 is rotated downward by starting the bag breaking module 6, the linear driving mechanism 5 is started to drive the bag breaking module 6 to move linearly, the bag breaking operation of the cement bag is realized by the cutting tool 66, the cut cement falls from the cement bag, the cement bag is inserted at the end of the clamping jaw 34, the excavator arm is controlled to operate, the cement bag is shaken off, and the carrying of the next cement bag is realized.

[0043] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A bag breaking mechanism for cement carrying comprising a base frame (1) characterized in that, The top of the base frame (1) is provided with a mounting table (2), which is used for connecting with the excavator arm at least; The top of the base frame (1) is provided with a telescopic mechanism (4) on both sides, and the outer walls of the two sides of the base frame (1) are provided with a clamping jaw assembly (3) in transmission connection with the telescopic mechanism (4), which is used for clamping and transferring the cement bag at least; The middle of the base frame (1) is provided with a linear drive mechanism (5) below, and the linear drive mechanism (5) is drivingly connected with a linearly moving bag breaking module (6), which is used for cutting the cement bag at least.

2. A bag breaking mechanism for cement carrying as claimed in claim 1 wherein, The base frame (1) is welded by square steel.

3. A bag breaking mechanism for cement carrying as claimed in claim 1 wherein, The clamping jaw assembly (3) comprises a mounting seat (31) fixedly arranged on the outer walls of the two sides of the base frame (1), a synchronous rod (32) rotatably inserted into the mounting seat (31), a synchronously rotating shaft sleeve (33) fixedly sleeved on the outer wall of the synchronous rod (32), a clamping jaw (34) fixedly installed on the bottom outer wall of the shaft sleeve (33), and a connecting arm (35) fixedly installed on the top outer wall of the shaft sleeve (33), wherein the top of the connecting arm (35) is provided with a pin shaft (36).

4. A bag breaking mechanism for cement carrying as claimed in claim 3 wherein, The clamping jaws (34) are symmetrically distributed on the two sides of the base frame (1), and the number of the clamping jaws (34) on each side is two to six.

5. A bag breaking mechanism for cement carrying as claimed in claim 1 wherein, The telescopic mechanism (4) comprises a hinged seat (42) fixed on the top outer wall of the base frame (1), and a hydraulic cylinder (41) rotatably connected to the hinged seat (42), wherein one end of the hydraulic cylinder (41) is internally slidably provided with a telescopic rod (44).

6. A bag breaking mechanism for cement carrying as claimed in claim 5 wherein, The hydraulic cylinders (41) located on the two sides of the base frame (1) are connected by the same hydraulic oil pipe (43).

7. A bag breaking mechanism for cement carrying as claimed in claim 1 wherein, The linear drive mechanism (5) comprises a hanger (51) fixed on the bottom outer wall of the base frame (1), a transmission screw rod (53) provided below the hanger (51), a hydraulic motor one (52) provided at one end of the transmission screw rod (53), a screw nut (54) threadedly sleeved on the outer portion of the transmission screw rod (53), and a guide block (55) fixedly installed on the bottom outer wall of the base frame (1) and slidably attached to the top of the screw nut (54).

8. A bag breaking mechanism for cement carrying as claimed in claim 7 wherein, The bag breaking module (6) comprises a fixed plate (61) fixedly arranged on the outer walls of the two sides of the screw nut (54), a hydraulic motor two (62) installed on the fixed plate (61), an oscillating rod (63) provided on the output shaft of the hydraulic motor two (62), plug rods (65) provided at the ends of the two oscillating rods (63), a rotating seat (64) provided on the outer wall of the bottom of the screw nut (54), and a cutting tool (66) rotatably connected to the rotating seat (64), wherein the upper portion of the cutting tool (66) is provided with a sliding groove (67), and the plug rods (65) are slidably inserted into the sliding groove (67).

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